Install
$ agentstack add skill-a1f-agent-templates-breakdown ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
Breakdown
Run the full planning pipeline — PRD → slices → PR breakdown — into one growing GitHub issue, pausing at each gate. Composes to-prd, to-issues, and pr-breakdown, each invoked directly.
/breakdown [description or context] [--title="..."] [--label=Plan]
Phase 1: to-prd → creates the issue (gates: clarify, approve)
Phase 2: to-issues → appends slices (gate: discuss)
Phase 3: pr-breakdown → appends PR rows (gate: approve)
Run the phases in order; start each only after the previous reports success. The gates live inside each sub-skill — you just relay their results. A sub-skill that ends without its success line declined a gate: stop and report.
Phase 1 — PRD
Invoke to-prd via the Skill tool. Pass the user's [description or context] and any --title / --label. Capture N from its final line — PRD published: (issue #N). If to-prd reports a declined gate (no issue published), stop. If it published but the line won't parse, confirm N with the user before continuing.
Phase 2 — Slices
Invoke to-issues with --issue=N. It appends the slice plan and reports Slices appended to issue #N. Proceed on that; stop if it reports a declined gate.
Phase 3 — PR breakdown
Invoke pr-breakdown with --issue=N. It appends the PRs and reports PR breakdown appended to issue #N. Stop if it reports a declined gate.
If a gate is declined or a phase fails
Stop and report. Whatever already completed stays valid: a declined Phase 1 leaves nothing, Phase 2 leaves the PRD, Phase 3 leaves PRD + slices — any is a fine stopping point.
Common mistakes
| Mistake | Fix | |---------|-----| | Not threading --issue=N into Phases 2–3 | Capture N from Phase 1 and pass it on | | Nesting skills (skill → skill → skill) | Invoke each phase's skill directly |
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: a1f
- Source: a1f/agent-templates
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.