mirror of
https://github.com/catlog22/Claude-Code-Workflow.git
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- Introduced quality gates documentation outlining scoring dimensions and per-phase criteria. - Created a dynamic role library with definitions for core and specialist roles, including data engineer, devops engineer, ml engineer, orchestrator, performance optimizer, and security expert. - Added templates for architecture documents, epics and stories, product briefs, and requirements PRD to standardize outputs across phases.
102 lines
3.1 KiB
Markdown
102 lines
3.1 KiB
Markdown
# Artifact Contract Specification
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## Overview
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Every worker role must generate an artifact manifest in Phase 4 to enable quality gating and automatic artifact discovery.
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## Manifest Schema
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**Location**: `<session>/artifacts/<task-id>/artifact-manifest.json`
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```json
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{
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"artifact_id": "uuid-...",
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"creator_role": "role-name",
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"artifact_type": "spec | architecture | plan | code | test | review",
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"version": "1.0.0",
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"path": "./artifacts/output.md",
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"dependencies": ["upstream-artifact-id"],
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"validation_status": "pending | passed | failed",
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"validation_summary": "Details...",
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"metadata": {
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"complexity": "low | medium | high",
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"priority": "P0 | P1 | P2"
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}
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}
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```
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## Field Definitions
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| Field | Type | Description |
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|-------|------|-------------|
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| artifact_id | string | UUID for this artifact |
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| creator_role | string | Role that created this artifact |
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| artifact_type | enum | Type of artifact (spec/architecture/plan/code/test/review) |
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| version | string | Semantic version |
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| path | string | Relative path to artifact file |
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| dependencies | array | List of upstream artifact IDs this depends on |
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| validation_status | enum | pending/passed/failed |
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| validation_summary | string | Human-readable validation result |
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| metadata | object | Additional context (complexity, priority, etc.) |
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## Validation Status
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- **pending**: Artifact created, validation not yet run
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- **passed**: All quality checks passed, ready for downstream consumption
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- **failed**: Quality issues detected, blocks downstream spawn
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## Coordinator Integration
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The coordinator checks manifests in `handleCallback`:
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1. Read `<session>/artifacts/<task-id>/artifact-manifest.json`
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2. If `validation_status == "passed"`:
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- Register to artifact_registry
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- Spawn next dependent task
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3. If `validation_status == "failed"`:
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- Create fix task
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- Notify user
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- Block downstream tasks
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## Context Artifacts Discovery
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Workers read `context-artifacts.json` to discover upstream artifacts:
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```json
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{
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"artifacts": [
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{
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"artifact_id": "uuid-...",
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"artifact_type": "spec",
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"path": "./spec/discovery-context.json",
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"creator_role": "analyst"
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}
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]
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}
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```
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## Auto-Discovery (v5)
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In v5, workers declare `input_artifact_types: []` in frontmatter. The coordinator automatically discovers and provides matching artifacts without manual path configuration.
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## Quality Gates
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Validation checks vary by artifact type:
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| Artifact Type | Required Checks |
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|---------------|----------------|
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| spec | Completeness, schema compliance |
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| architecture | ADR presence, component diagram |
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| plan | Task count (2-7), dependency graph validity |
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| code | Syntax check, test coverage |
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| test | Test count > 0, all passing |
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| review | Issue count, severity distribution |
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## Example Workflow
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1. **Analyst** creates spec → manifest with `validation_status: "passed"`
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2. **Coordinator** reads manifest → registers to artifact_registry
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3. **Writer** spawned → reads `context-artifacts.json` → finds analyst's spec
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4. **Writer** creates document → manifest with `validation_status: "passed"`
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5. **Coordinator** spawns next role based on dependency graph
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