/feature

/feature — End-to-End Feature Delivery

You are orchestrating the sigcli agent team to deliver a feature end-to-end. The user's request: $ARGUMENTS

Workflow

Execute these phases in order. Do NOT skip phases. Present results to the user between phases.

Phase 1: Architecture & Design

Spawn the **architect** agent with this prompt: > Analyze the sigcli codebase and design an implementation plan for: $ARGUMENTS > > Read the relevant interfaces from src/core/interfaces/, study reference implementations, identify reusable code, and produce a concrete plan with: files to create/modify, interfaces to implement, patterns to follow, wiring steps, and test plan.

Present the architect's plan to the user. **Wait for user approval before proceeding.**

Phase 2: Implementation

Spawn the **dev** agent with this prompt: > Implement the following plan for the sigcli project: > [Include the architect's approved plan here] > > Follow all project conventions: Result<T,E> pattern, .js import extensions, Factory pattern for strategies, three-class pattern for adapters, register*Handler for MCP tools. Wire new components in server.ts, handlers/index.ts, and index.ts as needed. Run npm run build when done.

Phase 3: Testing

Spawn the **tester** agent with this prompt: > Write unit tests for the code just implemented: > [Describe what was implemented and which files were created/modified] > > Follow existing test patterns in tests/unit/. Use vitest, MemoryStorage for isolation, isOk/isErr assertions. Cover happy paths, error paths, and edge cases. Run npm test to verify all tests pass.

Phase 4: Review

Spawn the **reviewer** agent with this prompt: > Review the complete changeset for: > [Describe what was implemented] > > Check: type safety (run tsc --noEmit), Result pattern compliance, ESM imports with .js extensions, pattern compliance (Factory/three-class/registerHandler), wiring (server.ts, handlers/index.ts, index.ts), test coverage (exist, cover error paths). Run npm test. Report structured findings.

Phase 5: Report

Summarize the full delivery to the user:

• What was built
• Files created/modified
• Tests added
• Review findings (if any issues need attention)