startcycle · git:20260828.87f962a · 2026-08-28 · sha256 676750eef34ab28b
startcycle git:20260828.87f962aA
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---
name: startcycle
description: Linear multi-agent build pipeline with file hand-offs in production_artifacts/, run after /bdbrainstorm or /grill-me. This is the linear variant — no state.json, no repair loop, no dispatcher graph — distinct from startcycle-graph, which adds durable state and automated escalation.
category: bdb-core
disable-model-invocation: true
---
# `/startcycle` — Linear Build Pipeline
A straight-line run through the BDB agent roster. Whoever invokes this skill invokes each step in turn, in order, and every hand-off between steps is a file written under `production_artifacts/`. Nothing else is shared between steps — no memory, no live conversation state, no orchestrator process watching over the run.
```
┌──────────────────────────────────────────────┐
│ 0. BRAINSTORM & SPECIFICATION │
│ (/bdbrainstorm / /grill-me) │
└──────────────────────┬───────────────────────┘
│
▼
┌──────────────────────────────────────────────┐
│ 1. ARCHITECT │
│ goal ──▶ 00_execution_plan.md │
└──────────────────────┬───────────────────────┘
▼
┌──────────────────────────────────────────────┐
│ 2. TECHLEAD │
│ approve plan, or send back to Architect │
│ (once) │
└──────────────────────┬───────────────────────┘
▼
┌──────────────────────────┴──────────────────────────┐
▼ ▼ ▼
┌───────────────────┐ ┌───────────────────────┐ ┌───────────────────────┐
│ 3a. UI/UX │ │ 3b. ENGINEERING │ │ 3c. MEDIA/EVENTTECH │
│ 01_frontend_spec.md│ │ 02_backend_schema.md │ │ 03_media_pipeline.md │
│ frontend/src/ │ │ backend/src/ │ │ (only if goal needs it)│
└──────────┬──────────┘ └───────────┬────────────┘ └───────────┬────────────┘
└──────────────────────────┴──────────────────────────┘
▼
┌──────────────────────────────────────────────┐
│ 4. REVIEWER │
│ adversarial pass ──▶ review_findings.md │
└──────────────────────┬───────────────────────┘
▼
── pipeline ends here by default ──
│
(only if release requested)
▼
┌──────────────────────────────────────────────┐
│ 5. SHIPPING (optional) │
│ quality gate ──▶ 04_release_report.md │
└──────────────────────────────────────────────┘
```
---
## Steps
### 1. Architect
- **Agent**: `architect`
- **Reads**: the goal (or `/bdbrainstorm` / `/grill-me` output), existing architecture.
- **Action**: turns the goal into a system plan with an explicit capability map — module boundaries, dependency direction, what streams the goal actually touches.
- **Writes**: `production_artifacts/00_execution_plan.md`
### 2. TechLead
- **Agent**: `techlead`
- **Reads**: `00_execution_plan.md`.
- **Action**: reviews the plan for module boundaries, dependency direction, and build order. Approves it, or sends it back to Architect once for a revision. This is a gate, not a deliverable — TechLead does not invoke Architect itself; the invoker re-runs step 1 if TechLead rejects.
- **Writes**: no separate file; approval is just the invoker's own record of the gate having passed.
### 3. Build (parallel, stream-selective)
Run only the streams the goal actually needs. A plain backend feature does not need step 3a or 3c; a pure copy change does not need 3b. Each stream's `skills:` frontmatter already lists what it should reach for — the invoker passes that list through rather than restating it here.
| Stream | Agent | Reads | Writes |
|---|---|---|---|
| 3a. Frontend | `godmode-ui-ux` | `00_execution_plan.md` | `production_artifacts/01_frontend_spec.md` + `frontend/src/` |
| 3b. Backend | `godmode-engineering` | `00_execution_plan.md` | `production_artifacts/02_backend_schema.md` + `backend/src/` |
| 3c. Media/EventTech | `godmode-media-eventtech` | `00_execution_plan.md` | `production_artifacts/03_media_pipeline.md` |
3c is for TouchDesigner, show-control, DMX/grandMA3, 3D, or other media-pipeline goals — most goals are not this. Skip it unless the plan actually calls for it.
### 4. Reviewer
- **Agent**: `reviewer`
- **Reads**: the artifacts each build stream produced (01/02/03) and the plan's stated contract (`00_execution_plan.md`) — nothing else. Never the goal directly, never a build agent's own claim that it's done; passing that claim through biases the review toward agreement.
- **Action**: adversarial pass — "find what is wrong," never "does this look good." Every finding is classified by fixed precedence:
1. contract misread
2. valid & actionable (blocking)
3. valid trade-off (advisory)
4. noise
- **Writes**: `production_artifacts/review_findings.md`
**The linear pipeline ends here by default.** A plain build or refactor goal is done at step 4 — it does not automatically drag a quality gate and release report behind it.
### 5. Shipping — optional, not a hard-wired terminal step
- **Agent**: `godmode-shipping`
- **Runs only when**: the user explicitly asks for it, or the original goal was itself a release.
- **Action**: lint, typecheck, tests, a11y, SEO — the mechanical quality gate, deliberately separate from Reviewer's adversarial correctness pass.
- **Writes**: `production_artifacts/04_release_report.md`
If the invoker isn't sure whether shipping applies, treat step 4 as the finish line and ask before running step 5.
---
## Explicit non-goals
This skill deliberately does **not** have:
- `production_artifacts/state.json` or `.agents/state.schema.json`
- `.agents/graph.md` bootstrap
- a dispatcher script or `Workflow` tool call
- a repair loop, an iteration counter, a no-progress guard, or escalation machinery
- agents invoking each other — whoever runs the skill invokes each step in turn; no agent hands off directly to the next
If a run needs any of the above, it needs `startcycle-graph`, not this skill.
---
## Which startcycle do I want?
| Skill | Use when |
|---|---|
| `startcycle` (this one) | Linear, predictable, cheapest of the three. You want a straight run through the agents with file hand-offs and no state machine. |
| `startcycle-graph` | You need the full dispatcher graph: durable `state.json`, a Reviewer repair loop with a no-progress guard, an automated quality gate, escalation to a human, and a resumable record. |
| `startcycle-graph-user` | A small throwaway fan-out (2-4 nodes) in any project, nothing persistent left behind. |
---
## Safety
`git push`, `npm publish`, and `npm version` are blocked by `.claude/hooks/go-gate.mjs` unless the user's immediately preceding message is the literal word `GO`. This skill never pushes on its own — Shipping (step 5) prepares the release report; the invoker still needs a fresh `GO` before anything leaves the machine.