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- README.md, docs/architecture.md, docs/wf-stateless-design.md - docs/builtin-agent-research.md - All package README.md files - cas_ref → ocas_ref, @uncaged/json-cas → @ocas/core, json-cas-fs → @ocas/fs
92 lines
2.5 KiB
Markdown
92 lines
2.5 KiB
Markdown
# @uncaged/workflow-agent-claude-code
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`uwf-claude-code` agent — spawns the Claude Code CLI and captures session detail.
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## Overview
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Layer 3 agent implementation. Spawns the `claude` CLI with a composed system prompt (role definition, task, prior steps, edge prompt). Parses stream or JSON stdout, caches session IDs for multi-turn continuation, and stores raw output plus structured detail in CAS.
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**Dependencies:** `@ocas/core`, `@uncaged/workflow-util-agent`
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## Installation
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Included as the `uwf-claude-code` binary when you install `@uncaged/workflow-agent-claude-code`:
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```bash
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bun add -g @uncaged/workflow-agent-claude-code
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```
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Requires the `claude` CLI on `PATH`.
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## CLI Usage
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Invoked by `uwf thread step`:
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```bash
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uwf-claude-code <thread-id> <role>
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```
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Configure or override the agent:
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```bash
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uwf setup --agent claude-code
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uwf thread step <thread-id> --agent uwf-claude-code
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```
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Environment variables set by the engine:
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| Variable | Purpose |
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|----------|---------|
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| `UWF_EDGE_PROMPT` | Moderator edge instruction for this step |
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## API
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All exports come from `src/index.ts`.
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### Agent factory
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```typescript
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function createClaudeCodeAgent(): () => Promise<void>
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function buildClaudeCodePrompt(ctx: AgentContext): string
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```
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### Session detail
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```typescript
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function parseClaudeCodeStreamOutput(stdout: string): ClaudeCodeParsedResult | null
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function parseClaudeCodeJsonOutput(stdout: string): ClaudeCodeParsedResult | null
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function storeClaudeCodeDetail(
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store: Store,
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parsed: ClaudeCodeParsedResult,
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sessionId: string,
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): Promise<string>
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function storeClaudeCodeRawOutput(store: Store, rawOutput: string): Promise<string>
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```
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## Usage (library)
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```typescript
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import { createClaudeCodeAgent, buildClaudeCodePrompt } from "@uncaged/workflow-agent-claude-code";
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const main = createClaudeCodeAgent();
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void main();
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```
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## Internal Structure
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```
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src/
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├── index.ts
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├── cli.ts Binary entrypoint
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├── claude-code.ts createClaudeCodeAgent, buildClaudeCodePrompt, spawn logic
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├── session-detail.ts Parse stdout, store CAS detail nodes
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├── schemas.ts Claude Code detail CAS schemas
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└── types.ts ClaudeCodeParsedResult, message shapes
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```
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## Configuration
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Uses session caching from `@uncaged/workflow-util-agent` (`getCachedSessionId` / `setCachedSessionId`). No separate config file — relies on the Claude Code CLI's own authentication.
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Maximum turns per invocation: 90 (constant in `claude-code.ts`).
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