Files
paseo/skills/paseo-orchestrate/references/impl-phase.md
T
Mohamed Boudra 609d11ee8d Replace paseo-orchestrator skill with paseo-orchestrate
Copy the orchestrate skill from ~/.agents/skills into the repo
as paseo-orchestrate, replacing the old paseo-orchestrator.
2026-04-12 22:02:13 +07:00

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Implementation Phase

Deploy impl agents to execute the plan phase by phase. Each phase is independently verifiable.

TDD — Not Optional

Every impl agent works TDD:

  1. Write a failing test that defines the expected behavior
  2. Make it pass
  3. Refactor if needed
  4. All tests green — not just new ones, the full relevant suite

If an impl agent finds a broken test, it fixes it. No "pre-existing failures." No exceptions.

Phase Sequencing

Execute phases sequentially from the plan. Refactoring phases first, then feature phases, then UI passes.

After each phase:

  1. Verify (see verification.md)
  2. Fix any issues found
  3. Re-verify
  4. Only then proceed to the next phase

Launching Impl Agents

Use the Paseo create agent tool with background: true and notifyOnFinish: true. If in worktree mode, always set cwd to the worktree path.

title: "impl-<scope>-<phase>"
agentType: <resolved from providers.impl>
model: <resolved from providers.impl>
cwd: <worktree-path if worktree mode, omit otherwise>
background: true
notifyOnFinish: true
initialPrompt: "You are an implementation engineer. [Load the e2e-playwright skill if frontend/E2E work.]

Read the plan at ~/.paseo/plans/<task-slug>.md to understand the objective and your specific phase.

Do not bolt new code on top of existing code. If the existing code isn't shaped to accommodate your work, reshape it first. The goal is code that looks like this feature always existed.

Work TDD: write a failing test first, then make it pass. All tests must be green when done — not just your new ones, the full relevant suite. If you find a broken test, fix it.

<describe the specific phase work and acceptance criteria>

Run typecheck and tests when done. Do NOT commit."

UI Passes

UI/styling work uses a different provider (from providers.ui in preferences). The orchestrator launches UI agents after the functionality is verified:

title: "impl-<scope>-ui"
agentType: <resolved from providers.ui>
model: <resolved from providers.ui>
cwd: <worktree-path if worktree mode, omit otherwise>
background: true
notifyOnFinish: true
initialPrompt: "You are a UI engineer. [Load the e2e-playwright skill.]

Read the plan at ~/.paseo/plans/<task-slug>.md for context.

The functionality is implemented. Your job is the styling pass:
- Study existing components and styles in nearby screens
- Follow existing conventions exactly — no new patterns
- Keep design minimal and consistent with the rest of the app
- Think carefully about spacing, alignment, and visual hierarchy

<describe the specific UI work>

Run typecheck when done. Do NOT commit."

Handling Blockers

If an impl agent reports a blocker:

  • Do NOT ask the user (in either mode)
  • Spin up a researcher to investigate
  • Spin up an impl agent to fix it
  • The scope of work is unlimited — touching other files, packages, or systems is fine

Always Archive

Archive every impl agent as soon as its phase is verified.