chore: version packages (0.5.3)

feat: add oneOf support to meta-schema validation

小橘 🍊

.cursor/rules/sync-readme.mdc

@@ -0,0 +1,3 @@
+# Sync README
+
+See [docs/sync-readme.md](../../docs/sync-readme.md) for full rules.

.gitignore

@@ -1,4 +1,4 @@
 node_modules/
 dist/
 *.d.ts.map
-dist/
+*.tsbuildinfo

.workflows/solve-issue.yaml

@@ -9,10 +9,10 @@ roles:
       - planning
     procedure: |
       On first run (no previous steps):
-      1. Read the issue and all comments from Gitea using `tea issues <number>`
-      2. Read project conventions (CLAUDE.md, CONTRIBUTING.md, .cursor/rules/) to understand coding standards
+      1. Read the issue and all comments from Gitea using `tea issues <number> -r <owner/repo>`
+      2. Look for project conventions files (CLAUDE.md, CONTRIBUTING.md, .cursor/rules/) in the repo
       3. Assess whether the issue has enough information to produce a test spec
-      4. If insufficient info: comment on the issue via `echo "..." | tea comment <number>` (skip if you already commented), then output status=insufficient_info and terminate
+      4. If insufficient info: comment on the issue via `echo "..." | tea comment <number> -r <owner/repo>` (skip if you already commented), then output $status=insufficient_info
       5. If sufficient: produce a detailed TDD test spec in markdown covering all scenarios
 
       On subsequent runs (bounced back by tester with fix_spec):
@@ -21,17 +21,19 @@ roles:
 
       After producing the test spec:
       1. Store it via `uwf cas put-text "<markdown content>"` and capture the returned hash
-      2. Put the hash in frontmatter.plan (required when status=ready)
-    output: "Output a brief summary of the test spec. Frontmatter must include: status (ready or insufficient_info) and plan (CAS hash of the test spec, required when status=ready)."
+      2. Put the hash in frontmatter.plan (required when $status=ready)
+      3. Set repoPath to the absolute path of the repository root
+    output: "Output a brief summary of the test spec. Set $status to ready (with plan hash and repoPath) or insufficient_info."
     frontmatter:
-      type: object
-      properties:
-        status:
-          type: string
-          enum: [ready, insufficient_info]
-        plan:
-          type: string
-      required: [status]
+      oneOf:
+        - properties:
+            $status: { const: "ready" }
+            plan: { type: string }
+            repoPath: { type: string }
+          required: [$status, plan, repoPath]
+        - properties:
+            $status: { const: "insufficient_info" }
+          required: [$status]
   developer:
     description: "TDD implementation per test spec"
     goal: "You are a developer agent. You implement code changes following TDD — write tests first, then implementation."
@@ -39,38 +41,41 @@ roles:
       - coding
     procedure: |
       IMPORTANT: Always work in a git worktree, NEVER modify the main working directory directly.
-
-      Set up variables from the current working directory:
-      ```
-      REPO_ROOT=$(git rev-parse --show-toplevel)
-      WORKTREE_BASE=$(dirname $REPO_ROOT)/$(basename $REPO_ROOT)-worktrees
-      ```
+      The repo path and other details are provided in your task prompt.
 
       Before starting any work, set up an isolated worktree:
-      1. `cd $REPO_ROOT && git fetch origin` to get latest refs
-      2. First time (no existing branch):
-         - `git worktree add $WORKTREE_BASE/fix/<issue-number>-<short-slug> -b fix/<issue-number>-<short-slug> origin/main`
-         - `cd $WORKTREE_BASE/fix/<issue-number>-<short-slug> && bun install`
-      3. If bounced back from reviewer or tester (branch already exists):
-         - `cd $WORKTREE_BASE/fix/<issue-number>-<short-slug>`
+      1. cd into the repo path provided in your task prompt
+      2. `git fetch origin` to get latest refs
+      3. First time (no existing branch):
+         - `git worktree add .worktrees/fix/<issue-number>-<short-slug> -b fix/<issue-number>-<short-slug> origin/main`
+         - `cd .worktrees/fix/<issue-number>-<short-slug> && bun install`
+      4. If bounced back from reviewer or tester (branch already exists):
+         - cd into the existing worktree under `.worktrees/fix/<issue-number>-<short-slug>`
          - `git fetch origin && git rebase origin/main`
-      4. ALL subsequent work must happen inside the worktree directory.
+      5. ALL subsequent work must happen inside the worktree directory.
 
       Then implement TDD:
-      5. Read the test spec from CAS: `uwf cas get <plan hash>` (find the hash from the latest planner step's frontmatter.plan)
-      6. If bounced back from reviewer or tester: read the previous role's output to understand what needs fixing
-      7. Write tests first based on the spec
-      8. Implement the code to make tests pass
-      9. Ensure `bun run build` passes with no errors
-      10. Run `bun test` to verify all tests pass
-    output: "List all files changed and provide a summary. Frontmatter must include: status (done or failed)."
+      6. Read the test spec from CAS: `uwf cas get <plan hash>` (find the hash from the planner's output in your task prompt)
+      7. If bounced back from reviewer or tester: read the previous role's feedback in your task prompt
+      8. Write tests first based on the spec
+      9. Implement the code to make tests pass
+      10. Ensure `bun run build` passes with no errors
+      11. Run `bun test` to verify all tests pass
+
+      If you cannot complete the implementation (e.g. the issue is too complex, blocked by external factors,
+      or repeated attempts fail), set $status=failed with a reason.
+    output: "List all files changed and provide a summary. Set $status to done (with branch/worktree), or failed (with reason)."
     frontmatter:
-      type: object
-      properties:
-        status:
-          type: string
-          enum: [done, failed]
-      required: [status]
+      oneOf:
+        - properties:
+            $status: { const: "done" }
+            branch: { type: string }
+            worktree: { type: string }
+          required: [$status, branch, worktree]
+        - properties:
+            $status: { const: "failed" }
+            reason: { type: string }
+          required: [$status, reason]
   reviewer:
     description: "Code standards compliance check"
     goal: "You are a code reviewer. You verify code standards compliance — NOT functionality (that's the tester's job)."
@@ -78,7 +83,7 @@ roles:
       - code-review
       - static-analysis
     procedure: |
-      Find and cd into the worktree directory for this issue.
+      The worktree path is provided in your task prompt. cd into it first.
 
       Before reviewing, verify the git branch:
       1. Run `git branch --show-current` — confirm the branch name references the issue number being worked on
@@ -90,135 +95,104 @@ roles:
       4. `bunx biome check` — no lint violations
       5. TypeScript strict mode — no type errors
 
-      Soft checks (review against project conventions file if present):
-      - Code style and naming conventions
-      - Module organization
-      - No debug logging left behind
+      Soft checks (review against project conventions if CLAUDE.md / .cursor/rules exist):
+      - Naming conventions, module boundaries, code style
+      - No `console.log` in production code
+      - No dynamic imports in production code
 
       Only review standards compliance. Do NOT test functionality.
       If rejecting, you MUST explain the specific reason in your output.
-    output: "Explain your decision with specific file/line references. Frontmatter must include: approved (true or false)."
+    output: "Explain your decision with specific file/line references. Set $status to approved (with branch/worktree) or rejected (with comments)."
     frontmatter:
-      type: object
-      properties:
-        approved:
-          type: boolean
-      required: [approved]
+      oneOf:
+        - properties:
+            $status: { const: "approved" }
+            branch: { type: string }
+            worktree: { type: string }
+          required: [$status, branch, worktree]
+        - properties:
+            $status: { const: "rejected" }
+            comments: { type: string }
+            worktree: { type: string }
+          required: [$status, comments, worktree]
   tester:
     description: "Functional correctness verification"
     goal: "You are a tester agent. You verify that the implementation correctly satisfies every scenario in the test spec."
     capabilities:
       - testing
     procedure: |
-      Find and cd into the worktree directory for this issue.
+      The worktree path is provided in your task prompt. cd into it first.
 
       1. Run `bun test` for automated test verification
-      2. Read the test spec from CAS: `uwf cas get <plan hash>` (find the hash from the latest planner step's frontmatter.plan)
+      2. Read the test spec from CAS: `uwf cas get <plan hash>` (find the hash from the planner step in the thread history)
       3. Verify each scenario in the spec is covered and passing
       4. Determine outcome:
          - passed: all scenarios verified, tests pass
          - fix_code: tests fail or implementation doesn't match spec → send back to developer
          - fix_spec: the spec itself is wrong or incomplete → send back to planner
-    output: "Report test results per scenario. Frontmatter must include: status (passed, fix_code, or fix_spec)."
+    output: "Report test results per scenario. Set $status to passed (with branch/worktree), fix_code (with report), or fix_spec (with report)."
     frontmatter:
-      type: object
-      properties:
-        status:
-          type: string
-          enum: [passed, fix_code, fix_spec]
-      required: [status]
+      oneOf:
+        - properties:
+            $status: { const: "passed" }
+            branch: { type: string }
+            worktree: { type: string }
+          required: [$status, branch, worktree]
+        - properties:
+            $status: { const: "fix_code" }
+            report: { type: string }
+          required: [$status, report]
+        - properties:
+            $status: { const: "fix_spec" }
+            report: { type: string }
+          required: [$status, report]
   committer:
     description: "Commits and creates PR"
     goal: "You are a committer agent. You create a clean commit and push a PR linking the original issue."
     capabilities: []
     procedure: |
-      Find and cd into the worktree directory for this issue.
-
-      Set up variables:
-      ```
-      OWNER_REPO=$(git remote get-url origin | sed 's/.*[:/]\([^/]*\/[^.]*\).*/\1/')
-      REPO_ROOT=$(git rev-parse --show-toplevel)
-      MAIN_REPO=$(cd $REPO_ROOT && git worktree list --porcelain | head -1 | sed 's/worktree //')
-      ```
+      The worktree path, branch name, and repo info are provided in your task prompt.
+      cd into the worktree first.
 
       Note: You inherit the developer's worktree and branch. Do NOT create a new branch.
       1. Stage all changes: `git add -A`
       2. Commit with a descriptive message referencing the issue: `git commit -m "type: description\n\nFixes #N"`
       3. Push the branch: `git push -u origin <branch-name>`
          - If push hook fails: capture the error log in your output, mark hook_failed
-      4. On push success: create a PR via `tea pr create --repo $OWNER_REPO --title "..." --description "..."`
-         - The `--repo` flag is required to work in worktree directories
-         - PR description must follow: What / Why / Changes / Ref sections, with `Fixes #N` in Ref
-         - On tea failure: capture stderr/stdout, log the error clearly, include PR details for manual creation, and mark success=false
+      4. On push success: create a PR via `tea pr create --repo <owner/repo> --title "..." --description "..."`
+         - Extract owner/repo from: `git remote get-url origin | sed 's/.*[:/]\([^/]*\/[^.]*\).*/\1/'`
+         - PR description must include: What / Why / Changes / Ref sections, with `Fixes #N` in Ref
+         - On tea failure: capture stderr/stdout, include PR details for manual creation, mark hook_failed
       5. After PR creation, clean up the worktree:
-         - `cd $MAIN_REPO`
-         - `git worktree remove $REPO_ROOT`
-    output: "Include PR URL on success or error log on failure. Frontmatter must include: success (true or false)."
+         - cd to the repo root (parent of .worktrees)
+         - `git worktree remove <worktree-path>`
+    output: "Include PR URL on success or error log on failure. Set $status to committed (with prUrl) or hook_failed (with error)."
     frontmatter:
-      type: object
-      properties:
-        success:
-          type: boolean
-      required: [success]
-conditions:
-  insufficientInfo:
-    description: "Planner determined there's not enough info to proceed"
-    expression: "$last('planner').status = 'insufficient_info'"
-  devFailed:
-    description: "Developer failed to implement"
-    expression: "$last('developer').status = 'failed'"
-  rejected:
-    description: "Reviewer rejected the implementation"
-    expression: "$last('reviewer').approved = false"
-  fixCode:
-    description: "Tester found code issues"
-    expression: "$last('tester').status = 'fix_code'"
-  fixSpec:
-    description: "Tester found spec issues"
-    expression: "$last('tester').status = 'fix_spec'"
-  hookFailed:
-    description: "Push hook failed"
-    expression: "$last('committer').success = false"
+      oneOf:
+        - properties:
+            $status: { const: "committed" }
+            prUrl: { type: string }
+          required: [$status, prUrl]
+        - properties:
+            $status: { const: "hook_failed" }
+            error: { type: string }
+          required: [$status, error]
 graph:
   $START:
-    - role: "planner"
-      condition: null
-      prompt: "Analyze the issue and produce an implementation plan."
+    _: { role: "planner", prompt: "Analyze the issue and produce an implementation plan." }
   planner:
-    - role: "$END"
-      condition: "insufficientInfo"
-      prompt: "Insufficient information to proceed; end the workflow."
-    - role: "developer"
-      condition: null
-      prompt: "Implement the plan from the planner."
+    insufficient_info: { role: "$END", prompt: "Insufficient information to proceed; end the workflow." }
+    ready: { role: "developer", prompt: "Implement the TDD test spec (CAS hash: {{{plan}}}) in repo {{{repoPath}}}." }
   developer:
-    - role: "$END"
-      condition: "devFailed"
-      prompt: "Development failed; end the workflow."
-    - role: "reviewer"
-      condition: null
-      prompt: "Send the implementation to the reviewer."
+    done: { role: "reviewer", prompt: "Review branch {{{branch}}} at {{{worktree}}} for code standards compliance." }
+    failed: { role: "$END", prompt: "Developer failed: {{{reason}}}. Ending workflow." }
   reviewer:
-    - role: "developer"
-      condition: "rejected"
-      prompt: "Reviewer rejected the implementation; fix the issues."
-    - role: "tester"
-      condition: null
-      prompt: "Review passed; run tests on the implementation."
+    rejected: { role: "developer", prompt: "Reviewer rejected: {{{comments}}}. Fix the issues in repo {{{worktree}}}." }
+    approved: { role: "tester", prompt: "Review passed. Run tests on branch {{{branch}}} at {{{worktree}}}." }
   tester:
-    - role: "developer"
-      condition: "fixCode"
-      prompt: "Tests found code issues; return to developer."
-    - role: "planner"
-      condition: "fixSpec"
-      prompt: "Tests found spec issues; return to planner."
-    - role: "committer"
-      condition: null
-      prompt: "Tests passed; commit and push the changes."
+    fix_code: { role: "developer", prompt: "Tests found code issues: {{{report}}}. Fix and re-submit." }
+    fix_spec: { role: "planner", prompt: "Tests found spec issues: {{{report}}}. Revise the test spec." }
+    passed: { role: "committer", prompt: "All tests passed. Commit and push branch {{{branch}}} from {{{worktree}}}." }
   committer:
-    - role: "developer"
-      condition: "hookFailed"
-      prompt: "Push hook failed; return to developer to fix."
-    - role: "$END"
-      condition: null
-      prompt: "Commit succeeded; complete the workflow."
+    hook_failed: { role: "developer", prompt: "Push hook failed: {{{error}}}. Fix and re-submit." }
+    committed: { role: "$END", prompt: "PR created: {{{prUrl}}}. Workflow complete." }

CLAUDE.md

@@ -0,0 +1,77 @@
+# CLAUDE.md — json-cas
+
+Self-describing content-addressable storage with JSON Schema typed nodes.
+
+## Project Structure
+
+Monorepo with 4 packages under `packages/`:
+
+| Package | Description |
+|---------|-------------|
+| `json-cas` | Core CAS engine — hashing, schema, store, verify, bootstrap |
+| `json-cas-fs` | Filesystem-backed CAS store |
+| `cli-json-cas` | CLI tool |
+
+## Tech Stack
+
+- **Runtime:** Bun
+- **Language:** TypeScript (strict mode, `exactOptionalPropertyTypes`, `noUncheckedIndexedAccess`)
+- **Build:** `tsc --build` (composite project references)
+- **Test:** `bun test`
+- **Lint/Format:** Biome (`biome check .` / `biome format --write .`)
+- **Publish:** Changesets → npmjs (`@uncaged/*`)
+
+## Commands
+
+```bash
+bun test          # Run all tests
+bun run build     # Build all packages
+bun run check     # Biome lint
+bun run format    # Biome format (auto-fix)
+```
+
+## Code Conventions
+
+### TypeScript
+
+- **Strict mode** — no `any`, no unchecked index access, no implicit overrides
+- **`verbatimModuleSyntax`** — use `import type` for type-only imports
+- **Import paths** — use `.js` extension in imports (ESM convention with bundler resolution)
+- **Export style** — named exports only, re-export from `index.ts`
+
+### Biome Rules
+
+- `noConsole: "error"` globally (except `cli-json-cas`)
+- Recommended ruleset enabled
+- Auto-organize imports via `assist.actions.source.organizeImports`
+- Indent: 2 spaces
+
+### Naming
+
+- Types: `PascalCase` (`CasNode`, `Hash`, `Store`)
+- Functions: `camelCase` (`computeHash`, `createMemoryStore`)
+- Constants: `UPPER_SNAKE_CASE` (`BOOTSTRAP_STORE`)
+- Files: `kebab-case.ts`
+- Test files: co-located as `*.test.ts`
+
+### Key Types
+
+- `Hash` — 13-character uppercase Crockford Base32 string (XXH64)
+- `CasNode` — content-addressed node with schema
+- `Store` — abstract storage interface (get/put)
+
+## Git
+
+- Commit format: `type: description` (conventional commits)
+- Reference issues: `Fixes #N` / `Closes #N`
+- Author: `小橘 <xiaoju@shazhou.work>`
+
+## Project Rules
+
+- [docs/sync-readme.md](docs/sync-readme.md) — README sync conventions
+
+## Before Submitting
+
+1. `bun test` — all tests pass
+2. `bun run check` — no lint errors
+3. `bun run build` — builds cleanly

README.md

@@ -1,3 +1,135 @@
 # json-cas
 
-Self-describing content-addressable storage with JSON Schema typed nodes
+Self-describing content-addressable storage with JSON Schema typed nodes.
+
+## Overview
+
+json-cas is a monorepo for storing and validating JSON data in a content-addressable store (CAS). Each node has a typed payload: its `type` field is the hash of a JSON Schema node that describes the payload shape. Hashes are 13-character Crockford Base32 strings derived from XXH64 over deterministic CBOR encoding.
+
+A bootstrap meta-schema is stored as a self-referencing seed node (`type === hash`). All other schemas are registered as nodes typed by that meta-schema. Payloads can reference other nodes via `format: "cas_ref"` fields; the library provides traversal, reference extraction, and integrity verification.
+
+Use the in-memory store for tests and embedded apps, the filesystem store for persistence, and the CLI for local store management.
+
+## Architecture
+
+```
+     ┌─────────────────┐
+     │  cli-json-cas   │
+     └────────┬────────┘
+              │
+              ▼
+     ┌─────────────────┐
+     │  json-cas-fs    │
+     └────────┬────────┘
+              │
+              ▼
+     ┌─────────────────┐
+     │    json-cas     │  (core)
+     └─────────────────┘
+```
+
+| Layer | Package | Role |
+|-------|---------|------|
+| Core | `@uncaged/json-cas` | Hashing, schemas, stores, verify, bootstrap |
+| Storage | `@uncaged/json-cas-fs` | Filesystem-backed `Store` |
+| CLI | `@uncaged/cli-json-cas` | `json-cas` command-line tool |
+
+## Packages
+
+| Package | Description | Type |
+|---------|-------------|------|
+| [`@uncaged/json-cas`](packages/json-cas/README.md) | Core CAS engine — hashing, schema, store, verify, bootstrap | lib |
+| [`@uncaged/json-cas-fs`](packages/json-cas-fs/README.md) | Filesystem-backed CAS store | lib |
+| [`@uncaged/cli-json-cas`](packages/cli-json-cas/README.md) | CLI tool (`json-cas` binary) | cli |
+
+## Quick Start
+
+```bash
+git clone <repo-url>
+cd json-cas
+bun install --no-cache
+bun run build
+```
+
+```typescript
+import {
+  bootstrap,
+  createMemoryStore,
+  putSchema,
+  validate,
+} from "@uncaged/json-cas";
+
+const store = createMemoryStore();
+await bootstrap(store);
+
+const typeHash = await putSchema(store, {
+  type: "object",
+  properties: { message: { type: "string" } },
+  required: ["message"],
+  additionalProperties: false,
+});
+
+const hash = await store.put(typeHash, { message: "hello" });
+const node = store.get(hash);
+console.log(validate(store, node!)); // true
+```
+
+For a persistent store:
+
+```typescript
+import { createFsStore } from "@uncaged/json-cas-fs";
+import { bootstrap } from "@uncaged/json-cas";
+
+const store = createFsStore("/path/to/store");
+await bootstrap(store);
+```
+
+Or use the CLI (see [CLI Reference](#cli-reference) and [`packages/cli-json-cas/README.md`](packages/cli-json-cas/README.md)).
+
+## CLI Reference
+
+Binary: `json-cas` (from `@uncaged/cli-json-cas`). Default store: `~/.uncaged/json-cas`.
+
+```
+Usage: json-cas [--store <path>] [--json] <command> [args]
+
+Commands:
+  init                              Create store dir and write bootstrap seed
+  bootstrap                         Write meta-schema seed, print hash
+  schema put <file.json>            Register schema, print type hash
+  schema get <type-hash>            Print schema JSON
+  schema list                       List all schemas (name + hash)
+  schema validate <hash>            Validate node against its schema
+  put <type-hash> <file.json>       Store node, print hash
+  get <hash>                        Print node as JSON
+  has <hash>                        Print true/false
+  verify <hash>                     Verify integrity, print ok/corrupted
+  refs <hash>                       List direct cas_ref edges
+  walk <hash> [--format tree]       Recursive traversal
+  hash <type-hash> <file.json>      Compute hash without storing (dry run)
+  cat <hash> [--payload]            Output node (--payload for payload only)
+
+Flags:
+  --store <path>   Store directory (default: ~/.uncaged/json-cas)
+  --json           Compact JSON output
+```
+
+## Development
+
+```bash
+bun install --no-cache   # install workspace dependencies
+bun run build            # tsc --build (libs)
+bun run check            # biome check
+bun run format           # biome format --write
+bun test                 # run all package tests
+```
+
+## Publishing
+
+Releases use [Changesets](https://github.com/changesets/changesets). From the repo root:
+
+```bash
+bun run release   # changeset version → build → publish to npm (@uncaged/*)
+```
+
+Individual packages block `prepublishOnly` and expect releases via the workspace `release` script.

bun.lock

@@ -14,18 +14,18 @@
     },
     "packages/cli-json-cas": {
       "name": "@uncaged/cli-json-cas",
-      "version": "0.3.0",
+      "version": "0.5.0",
       "bin": {
         "json-cas": "./src/index.ts",
       },
       "dependencies": {
-        "@uncaged/json-cas": "^0.3.0",
-        "@uncaged/json-cas-fs": "^0.3.0",
+        "@uncaged/json-cas": "workspace:^",
+        "@uncaged/json-cas-fs": "workspace:^",
       },
     },
     "packages/json-cas": {
       "name": "@uncaged/json-cas",
-      "version": "1.0.0",
+      "version": "0.5.0",
       "dependencies": {
         "ajv": "^8.20.0",
         "cborg": "^4.2.3",
@@ -34,17 +34,17 @@
     },
     "packages/json-cas-fs": {
       "name": "@uncaged/json-cas-fs",
-      "version": "0.4.1",
+      "version": "0.5.0",
       "dependencies": {
-        "@uncaged/json-cas": "^0.4.0",
+        "@uncaged/json-cas": "workspace:^",
         "cborg": "^4.2.3",
       },
     },
     "packages/json-cas-workflow": {
       "name": "@uncaged/json-cas-workflow",
-      "version": "0.4.1",
+      "version": "0.5.0",
       "dependencies": {
-        "@uncaged/json-cas": "^0.4.0",
+        "@uncaged/json-cas": "workspace:^",
       },
     },
   },
@@ -311,14 +311,6 @@
 
     "@manypkg/get-packages/fs-extra": ["fs-extra@8.1.0", "", { "dependencies": { "graceful-fs": "^4.2.0", "jsonfile": "^4.0.0", "universalify": "^0.1.0" } }, "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g=="],
 
-    "@uncaged/cli-json-cas/@uncaged/json-cas": ["@uncaged/json-cas@0.3.0", "", { "dependencies": { "ajv": "^8.20.0", "cborg": "^4.2.3", "xxhash-wasm": "^1.1.0" } }, "sha512-LR8Uow7cBdvH+6y9mh9Fd7zDs8fWhfhpVZVsexfdK1KKnGaR7WvukuhBj6r0FbOZ78j7jhjeEfzsUXR2cHELwQ=="],
-
-    "@uncaged/cli-json-cas/@uncaged/json-cas-fs": ["@uncaged/json-cas-fs@0.3.0", "", { "dependencies": { "@uncaged/json-cas": "^0.3.0", "cborg": "^4.2.3" } }, "sha512-shelE7PXtBAsJtJ2Axo5yBScErV/kgi2OUiIUXnEP8BL6L760BRz9W6PDb6jHVKrWOh1HIdYUYODYaHRWY0UxA=="],
-
-    "@uncaged/json-cas-fs/@uncaged/json-cas": ["@uncaged/json-cas@0.4.0", "", { "dependencies": { "ajv": "^8.20.0", "cborg": "^4.2.3", "xxhash-wasm": "^1.1.0" } }, "sha512-DQ65BiMwPeitxEmMYEyQoVO99GQeOBMv0Lgc/ZZkUCKFpTkxZ0tngDD1NsF7suLkIOLxnuBgUKon7t7Yc8eWgw=="],
-
-    "@uncaged/json-cas-workflow/@uncaged/json-cas": ["@uncaged/json-cas@0.4.0", "", { "dependencies": { "ajv": "^8.20.0", "cborg": "^4.2.3", "xxhash-wasm": "^1.1.0" } }, "sha512-DQ65BiMwPeitxEmMYEyQoVO99GQeOBMv0Lgc/ZZkUCKFpTkxZ0tngDD1NsF7suLkIOLxnuBgUKon7t7Yc8eWgw=="],
-
     "read-yaml-file/js-yaml": ["js-yaml@3.14.2", "", { "dependencies": { "argparse": "^1.0.7", "esprima": "^4.0.0" }, "bin": { "js-yaml": "bin/js-yaml.js" } }, "sha512-PMSmkqxr106Xa156c2M265Z+FTrPl+oxd/rgOQy2tijQeK5TxQ43psO1ZCwhVOSdnn+RzkzlRz/eY4BgJBYVpg=="],
 
     "read-yaml-file/js-yaml/argparse": ["argparse@1.0.10", "", { "dependencies": { "sprintf-js": "~1.0.2" } }, "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg=="],

docs/sync-readme.md

@@ -0,0 +1,68 @@
+# Sync README
+
+When updating README.md files in this monorepo, follow these conventions.
+
+## Scope
+
+- Root `README.md` — project overview and navigation hub
+- Per-package `packages/*/README.md` — each package self-contained
+
+## Root README Structure
+
+The root README should have these sections in order:
+
+1. **Title and one-liner** — content-addressed storage for JSON with schema validation
+2. **Overview** — 2-3 paragraphs explaining what it does and key concepts
+3. **Architecture** — dependency layer diagram (text-based)
+4. **Packages** — table with ALL packages from packages/ directory, columns: Package, Description, Type (cli/lib)
+5. **Quick Start** — install, build, basic usage
+6. **CLI Reference** — brief command list, detailed usage in cli-json-cas README
+7. **Development** — bun install / build / check / test
+8. **Publishing** — changeset workflow (bun run release)
+
+## Per-Package README Structure
+
+Each package README should have:
+
+1. **Title** — package name
+2. **One-line description** — matching package.json
+3. **Overview** — what it does, where it sits in the architecture, dependencies
+4. **Installation** — bun add (for libs) or "included as binary" (for cli)
+5. **API** (lib packages) — all exports from src/index.ts with type signatures, grouped by category, minimal usage examples
+6. **CLI Usage** (cli packages) — command reference with examples
+7. **Internal Structure** — brief src/ file organization
+8. **Configuration** (if applicable)
+
+## Execution Steps
+
+### Step 1: Gather current state
+For each package read:
+- package.json (name, version, description, dependencies, bin)
+- src/index.ts (public API exports)
+- Existing README.md (preserve hand-written content worth keeping)
+
+### Step 2: Update root README
+- Ensure ALL packages in packages/ directory are listed in the table
+- Update CLI command reference from actual --help output
+- Keep Quick Start examples valid
+
+### Step 3: Write/update each package README
+- Follow the per-package structure
+- API section MUST match actual src/index.ts exports — never invent
+- For cli packages: document CLI binary name, how it is invoked
+- For lib packages: document exported types and functions
+- Internal structure: list actual files in src/
+
+### Step 4: Verify
+- All relative links work
+- Package names match package.json
+- No references to removed/renamed packages
+- bun run build still passes
+
+## Guidelines
+
+- Only document what src/index.ts actually exports
+- Root README summarizes, package READMEs go into detail
+- Verify CLI examples against actual commands
+- Preserve existing good prose when updating
+- English for all README content

package.json

@@ -12,9 +12,10 @@
     "typescript": "^5.8.0"
   },
   "scripts": {
-    "build": "tsc --build packages/json-cas packages/json-cas-fs packages/json-cas-workflow",
+    "build": "tsc --build packages/json-cas packages/json-cas-fs",
     "test": "bun test",
     "check": "biome check .",
-    "format": "biome format --write ."
+    "format": "biome format --write .",
+    "release": "changeset version && bun run build && changeset publish"
   }
 }

packages/cli-json-cas/CHANGELOG.md

@@ -1,5 +1,13 @@
 # @uncaged/cli-json-cas
 
+## 0.5.3
+
+### Patch Changes
+
+- Updated dependencies []:
+  - @uncaged/json-cas@0.5.3
+  - @uncaged/json-cas-fs@0.5.3
+
 ## 0.3.0
 
 ### Patch Changes

packages/cli-json-cas/README.md

@@ -0,0 +1,98 @@
+# @uncaged/cli-json-cas
+
+CLI tool for json-cas stores.
+
+## Overview
+
+`@uncaged/cli-json-cas` provides the `json-cas` command for managing a filesystem-backed store: bootstrap, schema registration, node CRUD, integrity checks, reference listing, and graph walks. It uses `@uncaged/json-cas-fs` for persistence and `@uncaged/json-cas` for core operations.
+
+**Dependencies:** `@uncaged/json-cas`, `@uncaged/json-cas-fs`
+
+## Installation
+
+Published as an npm package with a binary entry:
+
+```bash
+bun add -g @uncaged/cli-json-cas
+# or from the monorepo workspace:
+bun link
+```
+
+**Binary name:** `json-cas` (points to `src/index.ts`, run with Bun).
+
+In development:
+
+```bash
+bun packages/cli-json-cas/src/index.ts <command> [args]
+```
+
+## CLI Usage
+
+```
+Usage: json-cas [--store <path>] [--json] <command> [args]
+```
+
+### Global flags
+
+| Flag | Description |
+|------|-------------|
+| `--store <path>` | Store directory (default: `~/.uncaged/json-cas`) |
+| `--json` | Compact JSON output for commands that print JSON |
+
+### Commands
+
+| Command | Description |
+|---------|-------------|
+| `init` | Create store directory and write bootstrap seed; prints meta hash |
+| `bootstrap` | Write meta-schema seed into existing store; prints hash |
+| `schema put <file.json>` | Register schema from file; prints type hash |
+| `schema get <type-hash>` | Print schema JSON |
+| `schema list` | List all schemas (`hash  name`) |
+| `schema validate <hash>` | Validate node against its schema; prints `valid` / `invalid` |
+| `put <type-hash> <file.json>` | Store node; prints content hash |
+| `get <hash>` | Print full node as JSON |
+| `has <hash>` | Print `true` or `false` |
+| `verify <hash>` | Verify integrity; prints `ok` or `corrupted` |
+| `refs <hash>` | Print direct `cas_ref` targets (one per line) |
+| `walk <hash>` | BFS traversal; one hash per line |
+| `walk <hash> --format tree` | Tree-formatted traversal |
+| `hash <type-hash> <file.json>` | Compute hash without storing |
+| `cat <hash>` | Print node JSON |
+| `cat <hash> --payload` | Print payload only |
+
+### Examples
+
+```bash
+# Initialize default store at ~/.uncaged/json-cas
+json-cas init
+
+# Use a custom store path
+json-cas --store ./data/cas bootstrap
+
+# Register a schema and store a payload
+json-cas schema put ./schemas/item.json
+# → prints type hash, e.g. 0123456789ABCD
+
+json-cas put 0123456789ABCD ./payloads/item.json
+# → prints content hash
+
+json-cas get <content-hash> --json
+json-cas verify <content-hash>
+json-cas walk <content-hash> --format tree
+```
+
+## Internal Structure
+
+| File | Purpose |
+|------|---------|
+| `index.ts` | Argument parsing, command dispatch, and all CLI logic |
+
+There is no separate `src/` module tree; the CLI is a single entry file. Tests (if present) are co-located under the package.
+
+## Configuration
+
+| Setting | Default | Override |
+|---------|---------|----------|
+| Store directory | `~/.uncaged/json-cas` | `--store <path>` |
+
+No config file is read; all behavior is controlled via flags and command arguments.

packages/cli-json-cas/package.json

@@ -1,15 +1,16 @@
 {
   "name": "@uncaged/cli-json-cas",
-  "version": "0.3.0",
+  "version": "0.5.3",
   "type": "module",
   "bin": {
     "json-cas": "./src/index.ts"
   },
   "scripts": {
-    "test": "bun test"
+    "test": "bun test",
+    "prepublishOnly": "echo '请用 bun run release 从根目录发版' && exit 1"
   },
   "dependencies": {
-    "@uncaged/json-cas": "^0.3.0",
-    "@uncaged/json-cas-fs": "^0.3.0"
+    "@uncaged/json-cas": "^0.5.3",
+    "@uncaged/json-cas-fs": "^0.5.3"
   }
 }

packages/cli-json-cas/src/index.ts

@@ -1,8 +1,8 @@
 #!/usr/bin/env bun
 
 import { mkdirSync, readFileSync } from "node:fs";
-import { join, resolve } from "node:path";
 import { homedir } from "node:os";
+import { join, resolve } from "node:path";
 import type { Hash, JSONSchema, Store } from "@uncaged/json-cas";
 import {
   bootstrap,
@@ -53,7 +53,8 @@ function parseArgs(argv: string[]): { flags: Flags; positional: string[] } {
 const { flags, positional } = parseArgs(process.argv.slice(2));
 
 const defaultStorePath = join(homedir(), ".uncaged", "json-cas");
-const storePath = typeof flags.store === "string" ? flags.store : defaultStorePath;
+const storePath =
+  typeof flags.store === "string" ? flags.store : defaultStorePath;
 const compact = flags.json === true;
 
 // ---- Helpers ----
@@ -176,8 +177,6 @@ async function cmdVerify(args: string[]): Promise<void> {
   console.log(ok ? "ok" : "corrupted");
 }
 
-
-
 async function cmdRefs(args: string[]): Promise<void> {
   const hash = args[0];
   if (!hash) die("Usage: json-cas refs <hash>");

packages/json-cas-fs/CHANGELOG.md

@@ -1,5 +1,18 @@
 # @uncaged/json-cas-fs
 
+## 0.5.3
+
+### Patch Changes
+
+- feat: add oneOf support to meta-schema validation
+
+  Added `oneOf` to `ALLOWED_SCHEMA_KEYS` and corresponding validation logic
+  in `isValidSchema`. This enables workflow frontmatter schemas that use
+  `oneOf` discriminated unions for multi-exit role definitions.
+
+- Updated dependencies []:
+  - @uncaged/json-cas@0.5.3
+
 ## 0.3.0
 
 ### Minor Changes

packages/json-cas-fs/README.md

@@ -0,0 +1,67 @@
+# @uncaged/json-cas-fs
+
+Filesystem-backed CAS store.
+
+## Overview
+
+`@uncaged/json-cas-fs` implements a persistent `Store` on disk. Each node is stored as `<hash>.bin` (CBOR-encoded `CasNode`). A `_index/` directory maps type hashes to content hashes for `listByType`. Stores support bootstrap via the same `BOOTSTRAP_STORE` symbol as the in-memory implementation.
+
+Depends on `@uncaged/json-cas` for hashing, CBOR encoding, and types.
+
+**Dependencies:** `@uncaged/json-cas`, `cborg`
+
+## Installation
+
+```bash
+bun add @uncaged/json-cas-fs
+```
+
+## API
+
+Exported from `src/index.ts`:
+
+```typescript
+function createFsStore(dir: string): BootstrapCapableStore;
+```
+
+Returns a `BootstrapCapableStore` from `@uncaged/json-cas`. The store loads existing `.bin` files on open and migrates or builds the type index on first use.
+
+### Example
+
+```typescript
+import { bootstrap, putSchema } from "@uncaged/json-cas";
+import { createFsStore } from "@uncaged/json-cas-fs";
+
+const store = createFsStore("./my-cas-store");
+await bootstrap(store);
+
+const typeHash = await putSchema(store, {
+  type: "object",
+  properties: { id: { type: "string" } },
+  required: ["id"],
+  additionalProperties: false,
+});
+
+const hash = await store.put(typeHash, { id: "item-1" });
+console.log(store.has(hash)); // true after restart if same dir
+```
+
+### On-disk layout
+
+```
+my-cas-store/
+├── <hash>.bin          # CBOR CasNode
+├── _index/
+│   └── <typeHash>      # newline-separated content hashes
+└── ...
+```
+
+Writes use atomic rename (`<hash>.tmp` → `<hash>.bin`).
+
+## Internal Structure
+
+| File | Purpose |
+|------|---------|
+| `store.ts` | `createFsStore`, load/save nodes and type index |
+| `index.ts` | Public export |
+| `store.test.ts` | Filesystem store tests |

packages/json-cas-fs/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/json-cas-fs",
-  "version": "0.4.1",
+  "version": "0.5.3",
   "type": "module",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",
@@ -10,12 +10,16 @@
       "import": "./dist/index.js"
     }
   },
-  "files": ["dist", "src"],
+  "files": [
+    "dist",
+    "src"
+  ],
   "scripts": {
-    "test": "bun test"
+    "test": "bun test",
+    "prepublishOnly": "echo '请用 bun run release 从根目录发版' && exit 1"
   },
   "dependencies": {
-    "@uncaged/json-cas": "^0.4.0",
+    "@uncaged/json-cas": "^0.5.3",
     "cborg": "^4.2.3"
   }
 }

packages/json-cas-fs/src/store.ts

@@ -8,11 +8,7 @@ import {
   writeFileSync,
 } from "node:fs";
 import { join } from "node:path";
-import type {
-  BootstrapCapableStore,
-  CasNode,
-  Hash,
-} from "@uncaged/json-cas";
+import type { BootstrapCapableStore, CasNode, Hash } from "@uncaged/json-cas";
 
 import {
   BOOTSTRAP_STORE,
@@ -145,7 +141,11 @@ export function createFsStore(dir: string): BootstrapCapableStore {
       const hash = await computeHash(typeHash, payload);
 
       if (!data.has(hash)) {
-        const node: CasNode = { type: typeHash, payload, timestamp: Date.now() };
+        const node: CasNode = {
+          type: typeHash,
+          payload,
+          timestamp: Date.now(),
+        };
         data.set(hash, node);
 
         mkdirSync(dir, { recursive: true });

packages/json-cas-fs/tsconfig.json

@@ -6,7 +6,5 @@
   },
   "include": ["src"],
   "exclude": ["src/**/*.test.ts"],
-  "references": [
-    { "path": "../json-cas" }
-  ]
+  "references": [{ "path": "../json-cas" }]
 }

packages/json-cas-workflow/CHANGELOG.md

@@ -1,24 +0,0 @@
-# @uncaged/json-cas-workflow
-
-## 0.3.0
-
-### Patch Changes
-
-- Updated dependencies []:
-  - @uncaged/json-cas@0.3.0
-
-## 0.2.0
-
-### Patch Changes
-
-- Updated dependencies []:
-  - @uncaged/json-cas@0.2.0
-
-## 0.1.3
-
-### Patch Changes
-
-- fix: replace workspace:^ with actual version numbers in published dependencies
-
-- Updated dependencies []:
-  - @uncaged/json-cas@0.1.3

packages/json-cas-workflow/package.json

@@ -1,20 +0,0 @@
-{
-  "name": "@uncaged/json-cas-workflow",
-  "version": "0.4.1",
-  "type": "module",
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
-  "exports": {
-    ".": {
-      "types": "./dist/index.d.ts",
-      "import": "./dist/index.js"
-    }
-  },
-  "files": ["dist", "src"],
-  "scripts": {
-    "test": "bun test"
-  },
-  "dependencies": {
-    "@uncaged/json-cas": "^0.4.0"
-  }
-}

packages/json-cas-workflow/src/index.test.ts

@@ -1,646 +0,0 @@
-import { describe, expect, test } from "bun:test";
-import type { CasNode } from "@uncaged/json-cas";
-import {
-  createMemoryStore,
-  getSchema,
-  refs,
-  validate,
-  walk,
-} from "@uncaged/json-cas";
-import type { WorkflowSchemaHashes } from "./schemas.js";
-import { registerWorkflowSchemas } from "./schemas.js";
-
-// ─────────────────────────────────────────────────────────────────────────────
-// Step 1: registerWorkflowSchemas() — registers all 11 schemas
-// ─────────────────────────────────────────────────────────────────────────────
-describe("registerWorkflowSchemas", () => {
-  test("returns an object with all 11 schema hashes", async () => {
-    const store = createMemoryStore();
-    const hashes = await registerWorkflowSchemas(store);
-
-    const keys: (keyof WorkflowSchemaHashes)[] = [
-      "agent",
-      "roleSchema",
-      "role",
-      "workflow",
-      "threadStart",
-      "threadStep",
-      "threadEnd",
-      "content",
-      "reactSession",
-      "reactTurn",
-      "reactToolCall",
-    ];
-    expect(Object.keys(hashes)).toHaveLength(11);
-    for (const key of keys) {
-      expect(hashes[key]).toBeDefined();
-    }
-  });
-
-  test("all hashes are valid 13-char Crockford Base32 strings", async () => {
-    const store = createMemoryStore();
-    const hashes = await registerWorkflowSchemas(store);
-
-    for (const hash of Object.values(hashes)) {
-      expect(hash).toHaveLength(13);
-      expect(hash).toMatch(/^[0-9A-HJKMNP-TV-Z]{13}$/);
-    }
-  });
-
-  test("all 11 hashes are distinct", async () => {
-    const store = createMemoryStore();
-    const hashes = await registerWorkflowSchemas(store);
-
-    const values = Object.values(hashes);
-    const unique = new Set(values);
-    expect(unique.size).toBe(11);
-  });
-
-  test("is idempotent: repeated calls return the same hashes", async () => {
-    const store = createMemoryStore();
-    const first = await registerWorkflowSchemas(store);
-    const second = await registerWorkflowSchemas(store);
-
-    for (const key of Object.keys(first) as (keyof WorkflowSchemaHashes)[]) {
-      expect(first[key]).toBe(second[key]);
-    }
-  });
-
-  test("schemas are stored in the store (getSchema returns non-null)", async () => {
-    const store = createMemoryStore();
-    const hashes = await registerWorkflowSchemas(store);
-
-    for (const hash of Object.values(hashes)) {
-      expect(getSchema(store, hash)).not.toBeNull();
-    }
-  });
-});
-
-// ─────────────────────────────────────────────────────────────────────────────
-// Step 2: getSchema() — schema round-trip for each of the 11 types
-// ─────────────────────────────────────────────────────────────────────────────
-describe("getSchema round-trip", () => {
-  test("agent schema has the expected properties", async () => {
-    const store = createMemoryStore();
-    const { agent } = await registerWorkflowSchemas(store);
-    const schema = getSchema(store, agent);
-
-    expect(schema).not.toBeNull();
-    expect(schema?.type).toBe("object");
-    const props = schema?.properties as Record<string, unknown>;
-    expect(props).toHaveProperty("package");
-    expect(props).toHaveProperty("version");
-    expect(props).toHaveProperty("config");
-  });
-
-  test("role schema references cas_ref for the schema field", async () => {
-    const store = createMemoryStore();
-    const { role } = await registerWorkflowSchemas(store);
-    const schema = getSchema(store, role);
-
-    expect(schema).not.toBeNull();
-    const props = schema?.properties as Record<string, { format?: string }>;
-    expect(props.schema?.format).toBe("cas_ref");
-  });
-
-  test("thread-step schema has six required fields", async () => {
-    const store = createMemoryStore();
-    const { threadStep } = await registerWorkflowSchemas(store);
-    const schema = getSchema(store, threadStep);
-
-    expect(schema?.required).toHaveLength(6);
-  });
-
-  test("react-turn schema has nested tokens object", async () => {
-    const store = createMemoryStore();
-    const { reactTurn } = await registerWorkflowSchemas(store);
-    const schema = getSchema(store, reactTurn);
-
-    const props = schema?.properties as Record<
-      string,
-      { type: string; properties?: unknown }
-    >;
-    expect(props.tokens?.type).toBe("object");
-    expect(props.tokens?.properties).toBeDefined();
-  });
-
-  test("workflow schema has roles with additionalProperties cas_ref", async () => {
-    const store = createMemoryStore();
-    const { workflow } = await registerWorkflowSchemas(store);
-    const schema = getSchema(store, workflow);
-
-    const props = schema?.properties as Record<
-      string,
-      { additionalProperties?: { format?: string } }
-    >;
-    expect(props.roles?.additionalProperties?.format).toBe("cas_ref");
-  });
-});
-
-// ─────────────────────────────────────────────────────────────────────────────
-// Step 3: validate() — correct payloads pass for all 11 schema types
-// ─────────────────────────────────────────────────────────────────────────────
-describe("validate – valid payloads", () => {
-  const HASH = "AAAAAAAAAAAAA";
-
-  test("agent payload is valid", async () => {
-    const store = createMemoryStore();
-    const { agent } = await registerWorkflowSchemas(store);
-    const h = await store.put(agent, {
-      package: "gpt-4o",
-      version: "2024-11",
-      config: { temperature: 0.7 },
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("role-schema payload is valid (any object)", async () => {
-    const store = createMemoryStore();
-    const { roleSchema } = await registerWorkflowSchemas(store);
-    const h = await store.put(roleSchema, {
-      type: "object",
-      properties: { answer: { type: "string" } },
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("role payload is valid", async () => {
-    const store = createMemoryStore();
-    const { role } = await registerWorkflowSchemas(store);
-    const h = await store.put(role, {
-      name: "analyst",
-      description: "Analyses data",
-      systemPrompt: "You are an analyst.",
-      extractPrompt: "Extract the findings.",
-      schema: HASH,
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("workflow payload is valid", async () => {
-    const store = createMemoryStore();
-    const { workflow } = await registerWorkflowSchemas(store);
-    const h = await store.put(workflow, {
-      name: "research",
-      description: "Research workflow",
-      roles: { analyst: HASH },
-      moderator: [{ from: "analyst", to: "analyst", when: null }],
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("thread-start payload is valid (null parentThread)", async () => {
-    const store = createMemoryStore();
-    const { threadStart } = await registerWorkflowSchemas(store);
-    const h = await store.put(threadStart, {
-      workflow: HASH,
-      input: "hello",
-      depth: 0,
-      parentThread: null,
-      agents: { main: HASH },
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("thread-start payload is valid (non-null parentThread)", async () => {
-    const store = createMemoryStore();
-    const { threadStart } = await registerWorkflowSchemas(store);
-    const h = await store.put(threadStart, {
-      workflow: HASH,
-      input: "nested",
-      depth: 1,
-      parentThread: HASH,
-      agents: {},
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("thread-step payload is valid (null previous)", async () => {
-    const store = createMemoryStore();
-    const { threadStep } = await registerWorkflowSchemas(store);
-    const h = await store.put(threadStep, {
-      role: "analyst",
-      meta: { attempt: 1 },
-      content: HASH,
-      react: HASH,
-      start: HASH,
-      previous: null,
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("thread-step payload is valid (non-null previous)", async () => {
-    const store = createMemoryStore();
-    const { threadStep } = await registerWorkflowSchemas(store);
-    const h = await store.put(threadStep, {
-      role: "analyst",
-      meta: {},
-      content: HASH,
-      react: HASH,
-      start: HASH,
-      previous: HASH,
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("thread-end payload is valid", async () => {
-    const store = createMemoryStore();
-    const { threadEnd } = await registerWorkflowSchemas(store);
-    const h = await store.put(threadEnd, {
-      returnCode: 0,
-      summary: "Done",
-      start: HASH,
-      lastStep: HASH,
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("content payload is valid", async () => {
-    const store = createMemoryStore();
-    const { content } = await registerWorkflowSchemas(store);
-    const h = await store.put(content, { text: "Hello, world!" });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("react-session payload is valid (empty turns)", async () => {
-    const store = createMemoryStore();
-    const { reactSession } = await registerWorkflowSchemas(store);
-    const h = await store.put(reactSession, {
-      agent: HASH,
-      role: "analyst",
-      turns: [],
-      totalTokens: 0,
-      durationMs: 42,
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("react-session payload is valid (multiple turns)", async () => {
-    const store = createMemoryStore();
-    const { reactSession } = await registerWorkflowSchemas(store);
-    const h = await store.put(reactSession, {
-      agent: HASH,
-      role: "analyst",
-      turns: [HASH, HASH],
-      totalTokens: 300,
-      durationMs: 1500,
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("react-turn payload is valid", async () => {
-    const store = createMemoryStore();
-    const { reactTurn } = await registerWorkflowSchemas(store);
-    const h = await store.put(reactTurn, {
-      input: HASH,
-      output: HASH,
-      toolCalls: [HASH],
-      tokens: { input: 100, output: 50 },
-      latencyMs: 800,
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-
-  test("react-tool-call payload is valid", async () => {
-    const store = createMemoryStore();
-    const { reactToolCall } = await registerWorkflowSchemas(store);
-    const h = await store.put(reactToolCall, {
-      name: "search",
-      arguments: HASH,
-      result: HASH,
-      durationMs: 200,
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(true);
-  });
-});
-
-// ─────────────────────────────────────────────────────────────────────────────
-// Step 4: validate() — invalid payloads fail for representative types
-// ─────────────────────────────────────────────────────────────────────────────
-describe("validate – invalid payloads", () => {
-  test("agent: missing required field fails", async () => {
-    const store = createMemoryStore();
-    const { agent } = await registerWorkflowSchemas(store);
-    const h = await store.put(agent, { package: "gpt-4o", version: "1" });
-    expect(validate(store, store.get(h) as CasNode)).toBe(false);
-  });
-
-  test("agent: wrong type for config fails", async () => {
-    const store = createMemoryStore();
-    const { agent } = await registerWorkflowSchemas(store);
-    const h = await store.put(agent, {
-      package: "gpt-4o",
-      version: "1",
-      config: "not-an-object",
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(false);
-  });
-
-  test("role: missing systemPrompt fails", async () => {
-    const store = createMemoryStore();
-    const { role } = await registerWorkflowSchemas(store);
-    const h = await store.put(role, {
-      name: "analyst",
-      description: "d",
-      extractPrompt: "e",
-      schema: "AAAAAAAAAAAAA",
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(false);
-  });
-
-  test("thread-start: missing depth fails", async () => {
-    const store = createMemoryStore();
-    const { threadStart } = await registerWorkflowSchemas(store);
-    const h = await store.put(threadStart, {
-      workflow: "AAAAAAAAAAAAA",
-      input: "hi",
-      parentThread: null,
-      agents: {},
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(false);
-  });
-
-  test("thread-end: returnCode as string fails", async () => {
-    const store = createMemoryStore();
-    const { threadEnd } = await registerWorkflowSchemas(store);
-    const h = await store.put(threadEnd, {
-      returnCode: "ok",
-      summary: "Done",
-      start: "AAAAAAAAAAAAA",
-      lastStep: "AAAAAAAAAAAAA",
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(false);
-  });
-
-  test("content: missing text fails", async () => {
-    const store = createMemoryStore();
-    const { content } = await registerWorkflowSchemas(store);
-    const h = await store.put(content, {});
-    expect(validate(store, store.get(h) as CasNode)).toBe(false);
-  });
-
-  test("react-turn: tokens.input as string fails", async () => {
-    const store = createMemoryStore();
-    const { reactTurn } = await registerWorkflowSchemas(store);
-    const h = await store.put(reactTurn, {
-      input: "AAAAAAAAAAAAA",
-      output: "AAAAAAAAAAAAA",
-      toolCalls: [],
-      tokens: { input: "many", output: 50 },
-      latencyMs: 100,
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(false);
-  });
-
-  test("react-tool-call: missing durationMs fails", async () => {
-    const store = createMemoryStore();
-    const { reactToolCall } = await registerWorkflowSchemas(store);
-    const h = await store.put(reactToolCall, {
-      name: "tool",
-      arguments: "AAAAAAAAAAAAA",
-      result: "AAAAAAAAAAAAA",
-    });
-    expect(validate(store, store.get(h) as CasNode)).toBe(false);
-  });
-});
-
-// ─────────────────────────────────────────────────────────────────────────────
-// Step 5: refs() — extracts direct cas_ref fields from node payloads
-// ─────────────────────────────────────────────────────────────────────────────
-describe("refs – cas_ref extraction", () => {
-  const HASH_A = "AAAAAAAAAAAAA";
-  const HASH_B = "BBBBBBBBBBBBB";
-
-  test("content node has no cas_ref fields → empty array", async () => {
-    const store = createMemoryStore();
-    const { content } = await registerWorkflowSchemas(store);
-    const h = await store.put(content, { text: "hello" });
-    const node = store.get(h) as CasNode;
-    expect(refs(store, node)).toEqual([]);
-  });
-
-  test("role node: refs() returns the schema cas_ref", async () => {
-    const store = createMemoryStore();
-    const { role } = await registerWorkflowSchemas(store);
-    const h = await store.put(role, {
-      name: "r",
-      description: "d",
-      systemPrompt: "s",
-      extractPrompt: "e",
-      schema: HASH_A,
-    });
-    const node = store.get(h) as CasNode;
-    expect(refs(store, node)).toContain(HASH_A);
-  });
-
-  test("thread-end: refs() returns start and lastStep", async () => {
-    const store = createMemoryStore();
-    const { threadEnd } = await registerWorkflowSchemas(store);
-    const h = await store.put(threadEnd, {
-      returnCode: 0,
-      summary: "done",
-      start: HASH_A,
-      lastStep: HASH_B,
-    });
-    const node = store.get(h) as CasNode;
-    const result = refs(store, node);
-    expect(result).toContain(HASH_A);
-    expect(result).toContain(HASH_B);
-    expect(result).toHaveLength(2);
-  });
-
-  test("react-tool-call: refs() returns arguments and result", async () => {
-    const store = createMemoryStore();
-    const { reactToolCall } = await registerWorkflowSchemas(store);
-    const h = await store.put(reactToolCall, {
-      name: "search",
-      arguments: HASH_A,
-      result: HASH_B,
-      durationMs: 100,
-    });
-    const node = store.get(h) as CasNode;
-    const result = refs(store, node);
-    expect(result).toContain(HASH_A);
-    expect(result).toContain(HASH_B);
-    expect(result).toHaveLength(2);
-  });
-
-  test("thread-step: refs() returns content, react, and start (previous null is skipped)", async () => {
-    const store = createMemoryStore();
-    const { threadStep } = await registerWorkflowSchemas(store);
-    const h = await store.put(threadStep, {
-      role: "r",
-      meta: {},
-      content: HASH_A,
-      react: HASH_B,
-      start: HASH_A,
-      previous: null,
-    });
-    const node = store.get(h) as CasNode;
-    const result = refs(store, node);
-    expect(result).toContain(HASH_A);
-    expect(result).toContain(HASH_B);
-  });
-
-  test("thread-step: refs() includes previous when non-null", async () => {
-    const store = createMemoryStore();
-    const { threadStep } = await registerWorkflowSchemas(store);
-    const HASH_C = "CCCCCCCCCCCCC";
-    const h = await store.put(threadStep, {
-      role: "r",
-      meta: {},
-      content: HASH_A,
-      react: HASH_B,
-      start: HASH_A,
-      previous: HASH_C,
-    });
-    const node = store.get(h) as CasNode;
-    const result = refs(store, node);
-    expect(result).toContain(HASH_C);
-  });
-
-  test("react-session: refs() returns the agent cas_ref", async () => {
-    const store = createMemoryStore();
-    const { reactSession } = await registerWorkflowSchemas(store);
-    const h = await store.put(reactSession, {
-      agent: HASH_A,
-      role: "r",
-      turns: [],
-      totalTokens: 0,
-      durationMs: 0,
-    });
-    const node = store.get(h) as CasNode;
-    expect(refs(store, node)).toContain(HASH_A);
-  });
-});
-
-// ─────────────────────────────────────────────────────────────────────────────
-// Step 6: walk() — BFS traversal through linked workflow nodes
-// ─────────────────────────────────────────────────────────────────────────────
-describe("walk – cross-schema traversal", () => {
-  test("walk visits content node linked from thread-end", async () => {
-    const store = createMemoryStore();
-    const { threadEnd, content } = await registerWorkflowSchemas(store);
-
-    const contentHash = await store.put(content, { text: "summary text" });
-    const endHash = await store.put(threadEnd, {
-      returnCode: 0,
-      summary: "done",
-      start: contentHash,
-      lastStep: contentHash,
-    });
-
-    const visited = new Set<string>();
-    walk(store, endHash, (h) => visited.add(h));
-
-    expect(visited.has(endHash)).toBe(true);
-    expect(visited.has(contentHash)).toBe(true);
-  });
-
-  test("walk through role → (schema stored in store)", async () => {
-    const store = createMemoryStore();
-    const { role, roleSchema } = await registerWorkflowSchemas(store);
-
-    const schemaDocHash = await store.put(roleSchema, {
-      type: "object",
-      properties: { answer: { type: "string" } },
-    });
-    const roleHash = await store.put(role, {
-      name: "analyst",
-      description: "d",
-      systemPrompt: "s",
-      extractPrompt: "e",
-      schema: schemaDocHash,
-    });
-
-    const visited = new Set<string>();
-    walk(store, roleHash, (h) => visited.add(h));
-
-    expect(visited.has(roleHash)).toBe(true);
-    expect(visited.has(schemaDocHash)).toBe(true);
-  });
-
-  test("walk handles diamond: two thread-end nodes sharing the same start", async () => {
-    const store = createMemoryStore();
-    const { threadEnd, content } = await registerWorkflowSchemas(store);
-
-    const sharedStart = await store.put(content, { text: "start" });
-    const step1 = await store.put(content, { text: "step1" });
-    const step2 = await store.put(content, { text: "step2" });
-
-    const end1 = await store.put(threadEnd, {
-      returnCode: 0,
-      summary: "path A",
-      start: sharedStart,
-      lastStep: step1,
-    });
-    const end2 = await store.put(threadEnd, {
-      returnCode: 1,
-      summary: "path B",
-      start: sharedStart,
-      lastStep: step2,
-    });
-
-    // Use react-turn as the root linking both ends via input/output
-    const { reactTurn } = await registerWorkflowSchemas(store);
-    const turnHash = await store.put(reactTurn, {
-      input: end1,
-      output: end2,
-      toolCalls: [],
-      tokens: { input: 10, output: 5 },
-      latencyMs: 50,
-    });
-
-    const visited = new Set<string>();
-    walk(store, turnHash, (h) => visited.add(h));
-
-    expect(visited.has(turnHash)).toBe(true);
-    expect(visited.has(end1)).toBe(true);
-    expect(visited.has(end2)).toBe(true);
-    // sharedStart is reached from both end1 and end2, but visited only once
-    expect(visited.has(sharedStart)).toBe(true);
-    expect(visited.has(step1)).toBe(true);
-    expect(visited.has(step2)).toBe(true);
-  });
-
-  test("walk visits react-tool-call linked from react-turn", async () => {
-    const store = createMemoryStore();
-    const { reactTurn, reactToolCall, content } =
-      await registerWorkflowSchemas(store);
-
-    const argsHash = await store.put(content, { text: '{"q":"test"}' });
-    const resultHash = await store.put(content, { text: '{"r":"ok"}' });
-    const toolCallHash = await store.put(reactToolCall, {
-      name: "search",
-      arguments: argsHash,
-      result: resultHash,
-      durationMs: 120,
-    });
-
-    const inputHash = await store.put(content, { text: "input" });
-    const outputHash = await store.put(content, { text: "output" });
-    const turnHash = await store.put(reactTurn, {
-      input: inputHash,
-      output: outputHash,
-      toolCalls: [],
-      tokens: { input: 80, output: 40 },
-      latencyMs: 600,
-    });
-
-    const visited = new Set<string>();
-    walk(store, turnHash, (h) => visited.add(h));
-
-    expect(visited.has(turnHash)).toBe(true);
-    expect(visited.has(inputHash)).toBe(true);
-    expect(visited.has(outputHash)).toBe(true);
-    // toolCallHash is not in the turn's cas_ref fields (toolCalls array), only linked manually
-    expect(visited.has(toolCallHash)).toBe(false);
-
-    // walk from toolCallHash to verify it reaches args and result
-    const tcVisited = new Set<string>();
-    walk(store, toolCallHash, (h) => tcVisited.add(h));
-    expect(tcVisited.has(toolCallHash)).toBe(true);
-    expect(tcVisited.has(argsHash)).toBe(true);
-    expect(tcVisited.has(resultHash)).toBe(true);
-  });
-});

packages/json-cas-workflow/src/index.ts

@@ -1,19 +0,0 @@
-export {
-  registerWorkflowSchemas,
-  type WorkflowSchemaHashes,
-} from "./schemas.js";
-export type {
-  AgentPayload,
-  ContentPayload,
-  ReactSessionPayload,
-  ReactToolCallPayload,
-  ReactTurnPayload,
-  ReactTurnTokens,
-  RolePayload,
-  RoleSchemaPayload,
-  ThreadEndPayload,
-  ThreadStartPayload,
-  ThreadStepPayload,
-  WorkflowPayload,
-  WorkflowTransition,
-} from "./types.js";

packages/json-cas-workflow/src/schemas.ts

@@ -1,236 +0,0 @@
-import type { Hash, Store } from "@uncaged/json-cas";
-import { type JSONSchema, putSchema } from "@uncaged/json-cas";
-
-// ── Definition layer ──────────────────────────────────────────────────────────
-
-const AGENT: JSONSchema = {
-  type: "object",
-  required: ["package", "version", "config"],
-  properties: {
-    package: { type: "string" },
-    version: { type: "string" },
-    config: { type: "object" },
-  },
-  additionalProperties: false,
-};
-
-/** role-schema nodes hold raw JSON Schema documents, so any object is valid. */
-const ROLE_SCHEMA: JSONSchema = {
-  type: "object",
-};
-
-const ROLE: JSONSchema = {
-  type: "object",
-  required: ["name", "description", "systemPrompt", "extractPrompt", "schema"],
-  properties: {
-    name: { type: "string" },
-    description: { type: "string" },
-    systemPrompt: { type: "string" },
-    extractPrompt: { type: "string" },
-    schema: { type: "string", format: "cas_ref" },
-  },
-  additionalProperties: false,
-};
-
-const WORKFLOW: JSONSchema = {
-  type: "object",
-  required: ["name", "description", "roles", "moderator"],
-  properties: {
-    name: { type: "string" },
-    description: { type: "string" },
-    roles: {
-      type: "object",
-      additionalProperties: { type: "string", format: "cas_ref" },
-    },
-    moderator: {
-      type: "array",
-      items: {
-        type: "object",
-        required: ["from", "to", "when"],
-        properties: {
-          from: { type: "string" },
-          to: { type: "string" },
-          when: { anyOf: [{ type: "string" }, { type: "null" }] },
-        },
-        additionalProperties: false,
-      },
-    },
-  },
-  additionalProperties: false,
-};
-
-// ── Execution layer ───────────────────────────────────────────────────────────
-
-const THREAD_START: JSONSchema = {
-  type: "object",
-  required: ["workflow", "input", "depth", "parentThread", "agents"],
-  properties: {
-    workflow: { type: "string", format: "cas_ref" },
-    input: { type: "string" },
-    depth: { type: "number" },
-    parentThread: {
-      anyOf: [{ type: "string", format: "cas_ref" }, { type: "null" }],
-    },
-    agents: {
-      type: "object",
-      additionalProperties: { type: "string", format: "cas_ref" },
-    },
-  },
-  additionalProperties: false,
-};
-
-const THREAD_STEP: JSONSchema = {
-  type: "object",
-  required: ["role", "meta", "content", "react", "start", "previous"],
-  properties: {
-    role: { type: "string" },
-    meta: { type: "object" },
-    content: { type: "string", format: "cas_ref" },
-    react: { type: "string", format: "cas_ref" },
-    start: { type: "string", format: "cas_ref" },
-    previous: {
-      anyOf: [{ type: "string", format: "cas_ref" }, { type: "null" }],
-    },
-  },
-  additionalProperties: false,
-};
-
-const THREAD_END: JSONSchema = {
-  type: "object",
-  required: ["returnCode", "summary", "start", "lastStep"],
-  properties: {
-    returnCode: { type: "number" },
-    summary: { type: "string" },
-    start: { type: "string", format: "cas_ref" },
-    lastStep: { type: "string", format: "cas_ref" },
-  },
-  additionalProperties: false,
-};
-
-const CONTENT: JSONSchema = {
-  type: "object",
-  required: ["text"],
-  properties: {
-    text: { type: "string" },
-  },
-  additionalProperties: false,
-};
-
-// ── React layer ───────────────────────────────────────────────────────────────
-
-const REACT_SESSION: JSONSchema = {
-  type: "object",
-  required: ["agent", "role", "turns", "totalTokens", "durationMs"],
-  properties: {
-    agent: { type: "string", format: "cas_ref" },
-    role: { type: "string" },
-    turns: {
-      type: "array",
-      items: { type: "string", format: "cas_ref" },
-    },
-    totalTokens: { type: "number" },
-    durationMs: { type: "number" },
-  },
-  additionalProperties: false,
-};
-
-const REACT_TURN: JSONSchema = {
-  type: "object",
-  required: ["input", "output", "toolCalls", "tokens", "latencyMs"],
-  properties: {
-    input: { type: "string", format: "cas_ref" },
-    output: { type: "string", format: "cas_ref" },
-    toolCalls: {
-      type: "array",
-      items: { type: "string", format: "cas_ref" },
-    },
-    tokens: {
-      type: "object",
-      required: ["input", "output"],
-      properties: {
-        input: { type: "number" },
-        output: { type: "number" },
-      },
-      additionalProperties: false,
-    },
-    latencyMs: { type: "number" },
-  },
-  additionalProperties: false,
-};
-
-const REACT_TOOL_CALL: JSONSchema = {
-  type: "object",
-  required: ["name", "arguments", "result", "durationMs"],
-  properties: {
-    name: { type: "string" },
-    arguments: { type: "string", format: "cas_ref" },
-    result: { type: "string", format: "cas_ref" },
-    durationMs: { type: "number" },
-  },
-  additionalProperties: false,
-};
-
-// ── Registry ──────────────────────────────────────────────────────────────────
-
-export type WorkflowSchemaHashes = {
-  agent: Hash;
-  roleSchema: Hash;
-  role: Hash;
-  workflow: Hash;
-  threadStart: Hash;
-  threadStep: Hash;
-  threadEnd: Hash;
-  content: Hash;
-  reactSession: Hash;
-  reactTurn: Hash;
-  reactToolCall: Hash;
-};
-
-/**
- * Register all 11 workflow schemas into the given store.
- * Returns a map from camelCase schema name to its CAS type hash.
- * Idempotent: safe to call multiple times on the same store.
- */
-export async function registerWorkflowSchemas(
-  store: Store,
-): Promise<WorkflowSchemaHashes> {
-  const [
-    agent,
-    roleSchema,
-    role,
-    workflow,
-    threadStart,
-    threadStep,
-    threadEnd,
-    content,
-    reactSession,
-    reactTurn,
-    reactToolCall,
-  ] = await Promise.all([
-    putSchema(store, AGENT),
-    putSchema(store, ROLE_SCHEMA),
-    putSchema(store, ROLE),
-    putSchema(store, WORKFLOW),
-    putSchema(store, THREAD_START),
-    putSchema(store, THREAD_STEP),
-    putSchema(store, THREAD_END),
-    putSchema(store, CONTENT),
-    putSchema(store, REACT_SESSION),
-    putSchema(store, REACT_TURN),
-    putSchema(store, REACT_TOOL_CALL),
-  ]);
-
-  return {
-    agent,
-    roleSchema,
-    role,
-    workflow,
-    threadStart,
-    threadStep,
-    threadEnd,
-    content,
-    reactSession,
-    reactTurn,
-    reactToolCall,
-  };
-}

packages/json-cas-workflow/src/types.ts

@@ -1,111 +0,0 @@
-import type { Hash } from "@uncaged/json-cas";
-
-// ── Definition layer ──────────────────────────────────────────────────────────
-
-export type AgentPayload = {
-  package: string;
-  version: string;
-  config: Record<string, unknown>;
-};
-
-/** A JSON Schema document stored as-is. */
-export type RoleSchemaPayload = Record<string, unknown>;
-
-export type RolePayload = {
-  name: string;
-  description: string;
-  systemPrompt: string;
-  extractPrompt: string;
-  /** cas_ref → role-schema */
-  schema: Hash;
-};
-
-export type WorkflowTransition = {
-  from: string;
-  to: string;
-  when: string | null;
-};
-
-export type WorkflowPayload = {
-  name: string;
-  description: string;
-  /** cas_ref → role */
-  roles: Record<string, Hash>;
-  moderator: WorkflowTransition[];
-};
-
-// ── Execution layer ───────────────────────────────────────────────────────────
-
-export type ThreadStartPayload = {
-  /** cas_ref → workflow */
-  workflow: Hash;
-  input: string;
-  depth: number;
-  /** cas_ref → thread-start | null */
-  parentThread: Hash | null;
-  /** cas_ref → agent */
-  agents: Record<string, Hash>;
-};
-
-export type ThreadStepPayload = {
-  role: string;
-  meta: Record<string, unknown>;
-  /** cas_ref → content */
-  content: Hash;
-  /** cas_ref → react-session */
-  react: Hash;
-  /** cas_ref → thread-start */
-  start: Hash;
-  /** cas_ref → thread-step | null */
-  previous: Hash | null;
-};
-
-export type ThreadEndPayload = {
-  returnCode: number;
-  summary: string;
-  /** cas_ref → thread-start */
-  start: Hash;
-  /** cas_ref → thread-step */
-  lastStep: Hash;
-};
-
-export type ContentPayload = {
-  text: string;
-};
-
-// ── React layer ───────────────────────────────────────────────────────────────
-
-export type ReactSessionPayload = {
-  /** cas_ref → agent */
-  agent: Hash;
-  role: string;
-  /** cas_ref → react-turn */
-  turns: Hash[];
-  totalTokens: number;
-  durationMs: number;
-};
-
-export type ReactTurnTokens = {
-  input: number;
-  output: number;
-};
-
-export type ReactTurnPayload = {
-  /** cas_ref → content */
-  input: Hash;
-  /** cas_ref → content */
-  output: Hash;
-  /** cas_ref → react-tool-call */
-  toolCalls: Hash[];
-  tokens: ReactTurnTokens;
-  latencyMs: number;
-};
-
-export type ReactToolCallPayload = {
-  name: string;
-  /** cas_ref → content (arguments) */
-  arguments: Hash;
-  /** cas_ref → content (result) */
-  result: Hash;
-  durationMs: number;
-};

packages/json-cas-workflow/tsconfig.json

@@ -1,12 +0,0 @@
-{
-  "extends": "../../tsconfig.json",
-  "compilerOptions": {
-    "rootDir": "src",
-    "outDir": "dist"
-  },
-  "include": ["src"],
-  "exclude": ["src/**/*.test.ts"],
-  "references": [
-    { "path": "../json-cas" }
-  ]
-}

packages/json-cas/CHANGELOG.md

@@ -1,5 +1,15 @@
 # @uncaged/json-cas
 
+## 0.5.3
+
+### Patch Changes
+
+- feat: add oneOf support to meta-schema validation
+
+  Added `oneOf` to `ALLOWED_SCHEMA_KEYS` and corresponding validation logic
+  in `isValidSchema`. This enables workflow frontmatter schemas that use
+  `oneOf` discriminated unions for multi-exit role definitions.
+
 ## 0.3.0
 
 ### Minor Changes

packages/json-cas/README.md

@@ -0,0 +1,159 @@
+# @uncaged/json-cas
+
+Core CAS engine — hashing, schema, store, verify, bootstrap.
+
+## Overview
+
+`@uncaged/json-cas` is the foundation of the json-cas monorepo. It defines content-addressed nodes (`CasNode`), the `Store` interface, XXH64-based hashing with deterministic CBOR, JSON Schema registration and validation (including `cas_ref` links between nodes), bootstrap seeding, and integrity verification.
+
+Other packages build on this layer: `json-cas-fs` provides persistence, and `cli-json-cas` exposes store operations on the command line.
+
+**Dependencies:** `ajv`, `cborg`, `xxhash-wasm`
+
+## Installation
+
+```bash
+bun add @uncaged/json-cas
+```
+
+## API
+
+All symbols below are exported from `src/index.ts`.
+
+### Types
+
+```typescript
+/** 13-character uppercase Crockford Base32 (XXH64) */
+type Hash = string;
+
+type CasNode<T = unknown> = {
+  type: Hash;
+  payload: T;
+  timestamp: number; // Unix epoch ms
+};
+
+type Store = {
+  put(typeHash: Hash, payload: unknown): Promise<Hash>;
+  get(hash: Hash): CasNode | null;
+  has(hash: Hash): boolean;
+  listByType(typeHash: Hash): Hash[];
+};
+
+type JSONSchema = Record<string, unknown>;
+
+type BootstrapCapableStore = Store & {
+  [BOOTSTRAP_STORE](payload: unknown): Promise<Hash>;
+};
+```
+
+### Hashing
+
+```typescript
+function computeHash(typeHash: Hash, payload: unknown): Promise<Hash>;
+function computeSelfHash(payload: unknown): Promise<Hash>;
+function cborEncode(value: unknown): Uint8Array;
+```
+
+`computeHash` — `XXH64(utf8(typeHash) ++ CBOR(payload))` for normal nodes.
+
+`computeSelfHash` — `XXH64(CBOR(payload))` for bootstrap nodes where `type === hash`.
+
+### Bootstrap
+
+```typescript
+const BOOTSTRAP_STORE: unique symbol;
+
+async function bootstrap(store: Store): Promise<Hash>;
+```
+
+Writes the meta-schema seed node (idempotent). Requires a `BootstrapCapableStore` (e.g. from `createMemoryStore()`).
+
+### Schema
+
+```typescript
+class SchemaValidationError extends Error;
+
+async function putSchema(store: Store, jsonSchema: JSONSchema): Promise<Hash>;
+function getSchema(store: Store, typeHash: Hash): JSONSchema | null;
+function validate(store: Store, node: CasNode): boolean;
+function refs(store: Store, node: CasNode): Hash[];
+function walk(
+  store: Store,
+  rootHash: Hash,
+  visitor: (hash: Hash, node: CasNode) => void,
+): void;
+```
+
+- `putSchema` — stores a schema typed by the meta-schema; returned hash is the `typeHash` for conforming payloads.
+- `refs` — collects all `format: "cas_ref"` values in the payload per schema shape.
+- `walk` — BFS from `rootHash`, following `cas_ref` edges; cycles are visited once.
+
+### Store
+
+```typescript
+function createMemoryStore(): BootstrapCapableStore;
+```
+
+In-memory `Store` with type indexing, suitable for tests and ephemeral use.
+
+### Verify
+
+```typescript
+async function verify(hash: Hash, node: CasNode): Promise<boolean>;
+```
+
+Recomputes hash from `node` and compares to `hash` (self-referencing vs normal rules).
+
+### Example
+
+```typescript
+import {
+  bootstrap,
+  createMemoryStore,
+  putSchema,
+  refs,
+  validate,
+  walk,
+} from "@uncaged/json-cas";
+
+const store = createMemoryStore();
+const metaHash = await bootstrap(store);
+
+const personType = await putSchema(store, {
+  type: "object",
+  properties: {
+    name: { type: "string" },
+    friend: { type: "string", format: "cas_ref" },
+  },
+  required: ["name"],
+  additionalProperties: false,
+});
+
+const aliceHash = await store.put(personType, { name: "Alice" });
+const bobHash = await store.put(personType, {
+  name: "Bob",
+  friend: aliceHash,
+});
+
+const bob = store.get(bobHash)!;
+console.log(validate(store, bob));           // true
+console.log(refs(store, bob));               // [aliceHash]
+walk(store, bobHash, (h) => console.log(h)); // bobHash, aliceHash
+```
+
+## Internal Structure
+
+| File | Purpose |
+|------|---------|
+| `types.ts` | `Hash`, `CasNode`, `Store` |
+| `hash.ts` | `computeHash`, `computeSelfHash` |
+| `cbor.ts` | Deterministic CBOR encoding |
+| `bootstrap-capable.ts` | `BOOTSTRAP_STORE` symbol and capability check |
+| `bootstrap.ts` | Meta-schema seed and `bootstrap()` |
+| `store.ts` | `createMemoryStore()` |
+| `mem-store.ts` | Alternate in-memory store (tests only; not exported) |
+| `schema.ts` | Schema put/get/validate, `refs`, `walk` |
+| `verify.ts` | Node integrity verification |
+| `index.ts` | Public exports |
+
+Tests live in `src/*.test.ts` and `tests/`.

packages/json-cas/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/json-cas",
-  "version": "1.0.0",
+  "version": "0.5.3",
   "type": "module",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",
@@ -10,9 +10,13 @@
       "import": "./dist/index.js"
     }
   },
-  "files": ["dist", "src"],
+  "files": [
+    "dist",
+    "src"
+  ],
   "scripts": {
-    "test": "bun test"
+    "test": "bun test",
+    "prepublishOnly": "echo '请用 bun run release 从根目录发版' && exit 1"
   },
   "dependencies": {
     "ajv": "^8.20.0",

packages/json-cas/src/bootstrap.ts

@@ -41,12 +41,19 @@ const BOOTSTRAP_PAYLOAD = {
       items: { type: "string" },
     },
     additionalProperties: {
-      anyOf: [{ type: "boolean" }, { type: "object", additionalProperties: false }],
+      anyOf: [
+        { type: "boolean" },
+        { type: "object", additionalProperties: false },
+      ],
     },
     anyOf: {
       type: "array",
       items: { type: "object", additionalProperties: false },
     },
+    oneOf: {
+      type: "array",
+      items: { type: "object", additionalProperties: false },
+    },
     items: { type: "object", additionalProperties: false },
     format: { type: "string" },
     title: { type: "string" },

packages/json-cas/src/index.ts

@@ -1,6 +1,6 @@
 export { bootstrap } from "./bootstrap.js";
-export { BOOTSTRAP_STORE } from "./bootstrap-capable.js";
 export type { BootstrapCapableStore } from "./bootstrap-capable.js";
+export { BOOTSTRAP_STORE } from "./bootstrap-capable.js";
 export { cborEncode } from "./cbor.js";
 export { computeHash, computeSelfHash } from "./hash.js";
 export type { JSONSchema } from "./schema.js";

packages/json-cas/src/mem-store.ts

@@ -1,5 +1,5 @@
-import { BOOTSTRAP_STORE } from "./bootstrap-capable.js";
 import type { BootstrapCapableStore } from "./bootstrap-capable.js";
+import { BOOTSTRAP_STORE } from "./bootstrap-capable.js";
 import { createMemoryStore } from "./store.js";
 import type { CasNode, Hash } from "./types.js";
 

packages/json-cas/src/schema.ts

@@ -4,7 +4,10 @@ import * as AjvModule from "ajv";
 // but tsc with verbatimModuleSyntax sees the namespace wrapper.
 // biome-ignore lint/suspicious/noExplicitAny: CJS interop
 const Ajv = ((AjvModule as any).default ?? AjvModule) as {
-	new (): { addFormat(name: string, re: RegExp): void; validate(schema: unknown, data: unknown): boolean };
+  new (): {
+    addFormat(name: string, re: RegExp): void;
+    validate(schema: unknown, data: unknown): boolean;
+  };
 };
 
 import { bootstrap } from "./bootstrap.js";
@@ -14,10 +17,6 @@ export type JSONSchema = Record<string, unknown>;
 
 export class SchemaValidationError extends Error {
   override readonly name = "SchemaValidationError";
-
-  constructor(message: string) {
-    super(message);
-  }
 }
 
 const ajv = new Ajv();
@@ -29,6 +28,7 @@ const ALLOWED_SCHEMA_KEYS = new Set([
   "required",
   "additionalProperties",
   "anyOf",
+  "oneOf",
   "items",
   "format",
   "title",
@@ -109,6 +109,13 @@ function isValidSchema(value: unknown): boolean {
     }
   }
 
+  if ("oneOf" in schema) {
+    if (!Array.isArray(schema.oneOf) || schema.oneOf.length === 0) return false;
+    for (const entry of schema.oneOf) {
+      if (!isValidSchema(entry)) return false;
+    }
+  }
+
   if ("items" in schema && !isValidSchema(schema.items)) return false;
   if ("format" in schema && typeof schema.format !== "string") return false;
   if ("title" in schema && typeof schema.title !== "string") return false;

packages/json-cas/tests/schema-validation.test.ts

@@ -1,14 +1,15 @@
 import { describe, expect, test } from "bun:test";
 import { bootstrap } from "../src/bootstrap.js";
-import {
-  putSchema,
-  getSchema,
-  validate,
-  refs,
-  walk,
-  SchemaValidationError,
-} from "../src/schema.js";
 import { MemStore } from "../src/mem-store.js";
+import type { JSONSchema } from "../src/schema.js";
+import {
+  getSchema,
+  putSchema,
+  refs,
+  SchemaValidationError,
+  validate,
+  walk,
+} from "../src/schema.js";
 import type { CasNode } from "../src/types.js";
 
 describe("Test Suite 1: Meta-Schema Structure and Self-Validation", () => {
@@ -37,7 +38,8 @@ describe("Test Suite 1: Meta-Schema Structure and Self-Validation", () => {
     const metaSchema = getSchema(store, metaHash);
 
     expect(metaSchema).not.toBeNull();
-    const properties = (metaSchema?.properties as Record<string, unknown>) || {};
+    const properties =
+      (metaSchema?.properties as Record<string, unknown>) || {};
 
     // Check that all supported keywords are defined
     expect(properties).toHaveProperty("type");
@@ -59,14 +61,14 @@ describe("Test Suite 1: Meta-Schema Structure and Self-Validation", () => {
     const metaSchema = getSchema(store, metaHash);
 
     expect(metaSchema).not.toBeNull();
-    const properties = (metaSchema?.properties as Record<string, unknown>) || {};
+    const properties =
+      (metaSchema?.properties as Record<string, unknown>) || {};
 
     // Unsupported keywords should not be in properties
     expect(properties).not.toHaveProperty("$ref");
     expect(properties).not.toHaveProperty("$id");
     expect(properties).not.toHaveProperty("$defs");
     expect(properties).not.toHaveProperty("allOf");
-    expect(properties).not.toHaveProperty("oneOf");
     expect(properties).not.toHaveProperty("not");
   });
 
@@ -145,6 +147,18 @@ describe("Test Suite 2: putSchema Validation - Valid Schemas", () => {
     expect(hash).toBeTruthy();
   });
 
+  test("2.7b: Accept schema with oneOf", async () => {
+    const store = new MemStore();
+    await bootstrap(store);
+    const hash = await putSchema(store, {
+      oneOf: [
+        { properties: { status: { const: "ready" } }, required: ["status"] },
+        { properties: { status: { const: "failed" } }, required: ["status"] },
+      ],
+    });
+    expect(hash).toBeTruthy();
+  });
+
   test("2.8: Accept schema with array items", async () => {
     const store = new MemStore();
     await bootstrap(store);
@@ -225,7 +239,10 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
   test("3.2: Reject schema with type as number", async () => {
     const store = new MemStore();
     await bootstrap(store);
-    expect(async () => await putSchema(store, { type: 123 } as any)).toThrow();
+    expect(
+      async () =>
+        await putSchema(store, { type: 123 } as unknown as JSONSchema),
+    ).toThrow();
   });
 
   test("3.3: Reject schema with properties not an object", async () => {
@@ -236,7 +253,7 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
         await putSchema(store, {
           type: "object",
           properties: "not-an-object",
-        } as any)
+        } as unknown as JSONSchema),
     ).toThrow();
   });
 
@@ -248,7 +265,7 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
         await putSchema(store, {
           type: "object",
           required: "name",
-        } as any)
+        } as unknown as JSONSchema),
     ).toThrow();
   });
 
@@ -260,7 +277,7 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
         await putSchema(store, {
           type: "object",
           required: ["name", 123, true],
-        } as any)
+        } as unknown as JSONSchema),
     ).toThrow();
   });
 
@@ -272,7 +289,7 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
         await putSchema(store, {
           type: "object",
           additionalProperties: "yes",
-        } as any)
+        } as unknown as JSONSchema),
     ).toThrow();
   });
 
@@ -281,7 +298,9 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
     await bootstrap(store);
     expect(
       async () =>
-        await putSchema(store, { anyOf: { type: "string" } } as any)
+        await putSchema(store, {
+          anyOf: { type: "string" },
+        } as unknown as JSONSchema),
     ).toThrow();
   });
 
@@ -296,7 +315,10 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
     await bootstrap(store);
     expect(
       async () =>
-        await putSchema(store, { type: "array", items: "string" } as any)
+        await putSchema(store, {
+          type: "array",
+          items: "string",
+        } as unknown as JSONSchema),
     ).toThrow();
   });
 
@@ -305,7 +327,10 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
     await bootstrap(store);
     expect(
       async () =>
-        await putSchema(store, { type: "string", format: 123 } as any)
+        await putSchema(store, {
+          type: "string",
+          format: 123,
+        } as unknown as JSONSchema),
     ).toThrow();
   });
 
@@ -314,7 +339,10 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
     await bootstrap(store);
     expect(
       async () =>
-        await putSchema(store, { type: "string", enum: "red" } as any)
+        await putSchema(store, {
+          type: "string",
+          enum: "red",
+        } as unknown as JSONSchema),
     ).toThrow();
   });
 
@@ -322,7 +350,7 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
     const store = new MemStore();
     await bootstrap(store);
     expect(
-      async () => await putSchema(store, { type: "string", enum: [] })
+      async () => await putSchema(store, { type: "string", enum: [] }),
     ).toThrow();
   });
 
@@ -331,7 +359,10 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
     await bootstrap(store);
     expect(
       async () =>
-        await putSchema(store, { type: "string", title: 123 } as any)
+        await putSchema(store, {
+          type: "string",
+          title: 123,
+        } as unknown as JSONSchema),
     ).toThrow();
   });
 
@@ -343,7 +374,7 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
         await putSchema(store, {
           type: "string",
           description: ["not a string"],
-        } as any)
+        } as unknown as JSONSchema),
     ).toThrow();
   });
 
@@ -352,7 +383,9 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
     await bootstrap(store);
     expect(
       async () =>
-        await putSchema(store, { $ref: "#/definitions/user" } as any)
+        await putSchema(store, {
+          $ref: "#/definitions/user",
+        } as unknown as JSONSchema),
     ).toThrow();
   });
 
@@ -360,7 +393,8 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
     const store = new MemStore();
     await bootstrap(store);
     expect(
-      async () => await putSchema(store, "not-a-schema" as any)
+      async () =>
+        await putSchema(store, "not-a-schema" as unknown as JSONSchema),
     ).toThrow();
   });
 
@@ -374,7 +408,7 @@ describe("Test Suite 3: putSchema Validation - Invalid Schemas", () => {
           properties: {
             name: { type: "invalid-type" },
           },
-        } as any)
+        } as unknown as JSONSchema),
     ).toThrow();
   });
 });
@@ -384,7 +418,7 @@ describe("Test Suite 4: Error Messages and Debugging", () => {
     const store = new MemStore();
     await bootstrap(store);
     try {
-      await putSchema(store, { type: 123 } as any);
+      await putSchema(store, { type: 123 } as unknown as JSONSchema);
       expect(true).toBe(false); // Should not reach here
     } catch (error) {
       expect(error).toBeInstanceOf(SchemaValidationError);
@@ -396,7 +430,7 @@ describe("Test Suite 4: Error Messages and Debugging", () => {
     const store = new MemStore();
     await bootstrap(store);
     try {
-      await putSchema(store, { type: "invalid-type" } as any);
+      await putSchema(store, { type: "invalid-type" } as unknown as JSONSchema);
       expect(true).toBe(false); // Should not reach here
     } catch (error) {
       expect(error).toBeInstanceOf(SchemaValidationError);
@@ -444,9 +478,7 @@ describe("Test Suite 5: Backward Compatibility and Migration", () => {
       },
     });
 
-    const dataNode = store.get(
-      await store.put(schemaHash, { name: "test" })
-    );
+    const dataNode = store.get(await store.put(schemaHash, { name: "test" }));
 
     expect(dataNode).not.toBeNull();
     expect(validate(store, dataNode as CasNode)).toBe(true);
@@ -465,7 +497,7 @@ describe("Test Suite 5: Backward Compatibility and Migration", () => {
     });
 
     const dataNode = store.get(
-      await store.put(schemaHash, { name: 123 }) // wrong type
+      await store.put(schemaHash, { name: 123 }), // wrong type
     );
 
     expect(dataNode).not.toBeNull();
@@ -509,9 +541,7 @@ describe("Test Suite 6: Integration with Existing Functionality", () => {
     });
 
     const refHash = "0000000000001";
-    const dataNode = store.get(
-      await store.put(schemaHash, { ref: refHash })
-    );
+    const dataNode = store.get(await store.put(schemaHash, { ref: refHash }));
 
     const extractedRefs = refs(store, dataNode as CasNode);
     expect(extractedRefs).toContain(refHash);
@@ -525,10 +555,7 @@ describe("Test Suite 6: Integration with Existing Functionality", () => {
       type: "object",
       properties: {
         next: {
-          anyOf: [
-            { type: "string", format: "cas_ref" },
-            { type: "null" },
-          ],
+          anyOf: [{ type: "string", format: "cas_ref" }, { type: "null" }],
         },
       },
     });
@@ -563,7 +590,8 @@ describe("Test Suite 7: Meta-Schema Content Validation", () => {
 
     expect(metaSchema).not.toBeNull();
     // The meta-schema should have properties that can contain schemas
-    const properties = (metaSchema?.properties as Record<string, unknown>) || {};
+    const properties =
+      (metaSchema?.properties as Record<string, unknown>) || {};
     expect(properties).toHaveProperty("properties");
   });
 
@@ -576,7 +604,7 @@ describe("Test Suite 7: Meta-Schema Content Validation", () => {
       await putSchema(store, {
         type: "string",
         unknownKeyword: "value",
-      } as any);
+      } as unknown as JSONSchema);
       // If we get here, meta-schema allows additional properties
       // This is acceptable behavior
     } catch (error) {
@@ -594,12 +622,15 @@ describe("Test Suite 7: Meta-Schema Content Validation", () => {
     expect(hash1).toBeTruthy();
 
     // Array of types
-    const hash2 = await putSchema(store, { type: ["string", "null"] } as any);
+    const hash2 = await putSchema(store, {
+      type: ["string", "null"],
+    } as unknown as JSONSchema);
     expect(hash2).toBeTruthy();
 
     // Invalid type (number)
     expect(
-      async () => await putSchema(store, { type: 123 } as any)
+      async () =>
+        await putSchema(store, { type: 123 } as unknown as JSONSchema),
     ).toThrow();
   });
 });

tsconfig.json

@@ -10,6 +10,10 @@
     "noImplicitOverride": true,
     "verbatimModuleSyntax": true,
     "skipLibCheck": true,
+    "paths": {
+      "@uncaged/json-cas": ["./packages/json-cas/src/index.ts"],
+      "@uncaged/json-cas-fs": ["./packages/json-cas-fs/src/index.ts"]
+    },
     "composite": true,
     "declaration": true,
     "declarationMap": true,