xingyue
080792a6c0
- StepRecord adds edgePrompt field (backward compat: defaults to "") - StepNode CAS schema includes edgePrompt - writeStepNode persists ctx.edgePrompt - buildHistory exposes edgePrompt in StepContext - buildBuiltinMessages reconstructs multi-turn moderator↔agent conversation: system = role prompt + output format (stable prefix) per prior visit: user (edgePrompt + inter-step summary) + assistant (output) current: user (edgePrompt + recent summary) - Zero extra persistence — pure function of CAS chain - Stable prefix for LLM prompt cache hits - 10 builtin tests pass, all other package tests pass
92 lines
2.4 KiB
TypeScript
92 lines
2.4 KiB
TypeScript
import type { JSONSchema } from "@uncaged/json-cas";
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const ROLE_DEFINITION: JSONSchema = {
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type: "object",
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required: ["description", "goal", "capabilities", "procedure", "output", "frontmatter"],
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properties: {
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description: { type: "string" },
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goal: { type: "string" },
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capabilities: { type: "array", items: { type: "string" } },
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procedure: { type: "string" },
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output: { type: "string" },
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frontmatter: { type: "string", format: "cas_ref" },
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},
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additionalProperties: false,
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};
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const CONDITION_DEFINITION: JSONSchema = {
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type: "object",
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required: ["description", "expression"],
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properties: {
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description: { type: "string" },
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expression: { type: "string" },
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},
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additionalProperties: false,
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};
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const TRANSITION: JSONSchema = {
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type: "object",
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required: ["role", "condition", "prompt"],
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properties: {
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role: { type: "string" },
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condition: { anyOf: [{ type: "string" }, { type: "null" }] },
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prompt: { type: "string" },
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},
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additionalProperties: false,
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};
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export const WORKFLOW_SCHEMA: JSONSchema = {
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title: "Workflow",
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type: "object",
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required: ["name", "description", "roles", "conditions", "graph"],
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properties: {
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name: { type: "string" },
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description: { type: "string" },
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roles: {
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type: "object",
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additionalProperties: ROLE_DEFINITION,
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},
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conditions: {
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type: "object",
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additionalProperties: CONDITION_DEFINITION,
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},
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graph: {
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type: "object",
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additionalProperties: {
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type: "array",
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items: TRANSITION,
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},
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},
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},
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additionalProperties: false,
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};
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export const START_NODE_SCHEMA: JSONSchema = {
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title: "StartNode",
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type: "object",
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required: ["workflow", "prompt"],
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properties: {
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workflow: { type: "string", format: "cas_ref" },
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prompt: { type: "string" },
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},
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additionalProperties: false,
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};
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export const STEP_NODE_SCHEMA: JSONSchema = {
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title: "StepNode",
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type: "object",
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required: ["start", "prev", "role", "output", "detail", "agent"],
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properties: {
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start: { type: "string", format: "cas_ref" },
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prev: {
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anyOf: [{ type: "string", format: "cas_ref" }, { type: "null" }],
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},
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role: { type: "string" },
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output: { type: "string", format: "cas_ref" },
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detail: { type: "string", format: "cas_ref" },
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agent: { type: "string" },
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edgePrompt: { type: "string" },
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},
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additionalProperties: false,
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};
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