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Generates an AI-implementation-friendly PRD from a product idea into plans/prds/, with tiered sections, evidence rules, and sprint-consumable structure.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
routes repo-harness requests through the CLI and hook automation plugin for init, update, scaffold, migrate, audit, repair, and ship workflows
Use when setting up or operating the repo-harness ChatGPT Controller, GitHub Issue Launcher, local Agent Runs, or GitHub Copilot cloud sessions.
Use when the user wants Codex to consult their logged-in ChatGPT Web session through repo-harness browser engine for planning, architecture review, PRD critique, or Codex goal generation.
Resolves repo-harness architecture drift requests and updates architecture docs or diagrams without running full init, migrate, or upgrade.
Full repo-harness workflow orchestrator. Reads repo state, drafts a plan, self-reviews twice, executes the approved plan, runs review/check gates, and delegates final PR closeout to repo-harness-ship.
Adds or syncs explicit repo-local capability boundaries without running full repo-harness init, migrate, or upgrade.
| name | repo-harness-prd |
| description | Generates an AI-implementation-friendly PRD from a product idea into plans/prds/, with tiered sections, evidence rules, and sprint-consumable structure. |
| when_to_use | repo-harness-prd, generate PRD, write PRD, product requirements doc, PRD from idea, plans/prds, 产品需求文档, 需求文档 |
Use this command to generate an upper-layer PRD under plans/prds/. The PRD is product intent and implementation guidance; it is not a Sprint backlog and does not start task execution. Activate $geju before drafting so the PRD starts from a high-altitude direction judgment. Prefer Claude CLI (claude -p --model opus) for PRD drafting; use Codex only as a fallback when Claude is unavailable, fails, or the user explicitly asks for Codex.
git rev-parse --show-toplevel; read docs/spec.md, .ai/harness/policy.json, and the PRD template from .prds.template_file when present, otherwise .claude/templates/prd.template.md.compact by default. Use standard only for multi-module products, explicit user request, commercialization, or frontend/backend deepening.$geju for a direction pass before PRD drafting. Produce a compact geju framing with Thesis, High-格局 Direction, Bold Takes, What Not To Do, First Proof Point, and Falsifier. This framing is input to the PRD, not a replacement for the PRD.docs/spec.md excerpt, PRD template path/content, selected tier, output language, evidence rules, non-goals, target filename, and the $geju framing. Tell Claude to apply that framing and return complete PRD Markdown only, not implementation code.command -v claude succeeds, run claude -p --model opus "$(<prompt-file>)" or an equivalent safely quoted prompt invocation. Capture stdout as the PRD draft. The current agent still owns writing the file, fixing validation failures, and reporting the result.$geju framing and prompt, and disclose the fallback reason in the final response.plans/prds/<YYYYMMDD>-<HHMM>-<slug>.prd.md. Fill every core section; include optional sections only when tier or user request requires them. Keep section headings in English and write body content in the user's language.[UNKNOWN] or [UNVERIFIED].$geju thesis; do not paste the full document.bash .ai/harness/scripts/check-task-workflow.sh --strict when the helper exists; in this self-host source repo, bash scripts/check-task-workflow.sh --strict is also valid. If verification fails, stop and fix the PRD instead of bypassing the check.repo-harness-sprint plan from-prd <prd-file> only after the PRD exists and the user wants an ordered Sprint backlog.plans/prds/ is missing, report the missing catalog and route the user to repo-harness-init or repo-harness-repair.$geju is unavailable, still perform the same compact geju-style direction pass in the current agent and report the missing skill as a fallback condition.claude -p --model opus fails or hangs, retry at most once with a smaller prompt; then fall back to Codex and report the fallback reason.repo-harness-sprint.docs/spec.md or reinterpret repo product truth.> **Status**: Approved; the user must review and approve the PRD.plans/prds/ except for verification artifacts produced by existing workflow checks.$geju direction pass; the PRD must carry a clear target model before section writing starts.Adjacent Patterns; use adjacent workflow patterns or mark claims [UNVERIFIED].