feature
DevelopmentEnd-to-end feature pipeline that orchestrates /research, /spec-writing, /plan, /execute, /test, and /self-review. At start it picks an autonomy mode (approval-before-each-phase vs fully autonomous) and a phase set (plan + execute are mandatory; research, spec, test, self-review are optional), auto-detected from the request and confirmed with the user when unclear. Keeps a structured run record at .ai/runs/{date}-{slug}.md. Use when building a new feature ("build a feature", "implement X"). Do not use for bug fixes (use /root-cause then /fix). Enter mid-pipeline when an artifact already exists.
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feature — end-to-end pipeline
Runs the feature lifecycle by invoking the phase skills. Each phase's rules live in its own skill; this skill only orchestrates — it chooses the autonomy mode, selects which phases to run, drives them in order, and keeps the run record.
Announce at start: "Using the feature skill — {autonomy mode}, phases: {selected}."
The phases
| # | Phase | Skill | Artifact | Mandatory? | Gate before next phase |
|---|---|---|---|---|---|
| 1 | Research | /research | .ai/research/{slug}.md | optional | none |
| 2 | Design + spec | /spec-writing | .ai/specs/{date}-{slug}.md | optional | 🛑 every Open Question resolved |
| 3 | Plan | /plan | .ai/plans/{date}-{slug}.md | always | 🛑 plan approved |
| 4 | Build | /execute | commits on the feature branch | always | all tasks verified + committed |
| 5 | Browser verify | /test | pass/fail table + playbooks | optional | every user-facing flow passes |
| 6 | Review | /self-review | Must fix / Risks / Suggestions | optional | Must-fix items resolved |
/plan and /execute are non-negotiable — you cannot build without a plan, and
execute is the point. Everything else is opt-in per feature.
Step 0: Choose autonomy mode + phase set — always first
Write the run record (below) as you make these choices, then announce them.
0a. Autonomy mode
Detect from the request; ask only if neither is clear.
| Mode | Signals | Behavior |
|---|---|---|
| Approval-per-phase | "ask me", "step by step", "check with me", "gate each phase" | Pause before each phase, state what it will do in one line, wait for go. The two 🛑 gates stay human. |
| Fully autonomous | "autonomously", "just build it", "don't ask", "end to end" | Run unattended. At the two 🛑 gates, make a reasonable decision, record it + rationale in the run record, and proceed. No mid-run pauses. |
Default when ambiguous: ask — one question, the two options above.
0b. Phase set
Auto-detect the recommended set, then: in approval mode, present it and let the user adjust; in autonomous mode, record the choices and proceed.
Detection heuristics (recommend, don't dogmatically enforce):
- Research — include when requirements are vague/open-ended. Force-include for ERP-domain logic (accounting, costing, tax, inventory valuation, RMA, MRP, scheduling): never invent domain logic. Skip when the user gave clear, detailed requirements for a non-domain feature.
- Spec — include when the change touches 3+ files, crosses modules, or adds a data model (spec-writing's own trigger). Skip for a well-understood single-surface feature with clear requirements — go straight to plan.
- Plan / Execute — always on a fresh run (a resumed run may start at Execute when an approved plan already exists — see Entering mid-pipeline).
- Test — include for user-facing flows. Skip when the user says it's straightforward, wants to verify manually, or flags browser-test cost — but say so in the record ("test skipped — user opts to verify manually").
- Self-review — include by default (cheap, catches Must-fix before PR). Skip only on request.
If requirements are unclear and research is a candidate, in approval mode ask: "Do you have firm requirements, or should I research and draft them?"
Step 0c: Open the run record — the standardization artifact
Create .ai/runs/{date}-{slug}.md before the first selected phase (phase 1
on a fresh run; a later phase on a resumed run — see Entering mid-pipeline).
This is what makes ten engineers on the same feature produce comparable
results — one canonical log of what was decided and why.
# Feature run: {title}
- Date: {date} <!-- ask the user or use the injected currentDate; skills have no clock -->
- Mode: approval-per-phase | fully-autonomous
- Request: {the user's ask, verbatim}
- Phase plan: research [run|skip — why] · spec [run|skip — why] · plan [run] · execute [run] · test [run|skip — why] · self-review [run|skip — why]
## Decisions <!-- autonomous auto-resolutions at 🛑 gates; empty in approval mode -->
- {gate}: {decision} — {rationale} — {timestamp}
## Phase log
- {phase}: {outcome + artifact path}
## Outcome
- {PR link / final status}
Update it at each phase transition and whenever an autonomous gate is
auto-resolved. Runtime lives in .ai/runs/ (gitignored) — never in the product tree.
Running the phases
Run the selected phases strictly in order; skip the deselected ones. Announce each transition in one line ("Phase 3: planning — spec approved"). A gate applies only if its phase runs (skip spec → no Open-Questions gate).
- Approval mode: before each phase, pause for the user's go. Honor both 🛑 gates as human stops.
- Autonomous mode: at each 🛑 gate, decide, append the decision to the run record's Decisions section, and continue — no pause.
Entering mid-pipeline
Start at the first selected phase whose artifact is missing or stale:
| You already have | Start at |
|---|---|
| Nothing | first selected phase |
| Research file | Spec (or Plan if spec deselected) |
| Finalized spec | Plan |
| Approved plan | Execute |
| Built code, unverified | Test (or Self-review) |
Hard rules
- On a fresh run,
/planand/executealways run — never skip them. A resumed run may start past plan only when an approved plan already exists (see Entering mid-pipeline). - In approval mode, never skip a 🛑 gate. In autonomous mode, never skip recording an auto-resolved gate decision — the record is the audit trail.
- Never let a phase write its artifact somewhere non-canonical — the paths in the phases table are the only correct ones.
- If a later phase reveals the spec/plan was wrong, stop, update the artifact (and its changelog), re-gate (or re-record in autonomous mode), then resume.
- Skipping a phase is a logged decision, not a silent omission — it goes in the run record with a reason.
Alternative: the conductor
For a single tightly-scoped item (a bug, a usability tweak, a small feature)
with explicit acceptance criteria, prefer /conductor — a supervised
doer→gate→judge loop instead of this phased pipeline.