ralph
Convert PRDs to prd.json format for the Ralph autonomous agent system. Use when you have an existing PRD and need to convert it to Ralph's JSON format. Triggers on: convert to ralph, convert this prd, turn this into ralph format, create prd.json, ralph json, run ralph on this.
npx skills add majiayu000/claude-skill-registry --skill ralph-grenos-gh-viewer --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Ralph PRD Converter Converts existing markdown PRDs to the `prd.json` format that Ralph uses for autonomous execution. --- ## The Job 1. Read the PRD from `tasks/prd-[feature-name].md` (or ask user which PRD) 2. Convert user stories to properly-sized JSON entries 3. Validate story sizing and dependencies 4. Save to `ralph-cc/prd.json` --- ## Story Size: The Number One Rule > **Each story must be completable in ONE Ralph iteration (one context window).** Ralph spawns a fresh Claude Code instance per iteration with no memory of previous work. If a story is too big, Claude runs out of context before finishing and produces broken code. ### Right-sized stories (GOOD): - Add a TypeScript type/interface - Create a single component - Add a Zustand store - Create a custom hook - Add translations to i18n - Update a configuration file ### Too big (SPLIT THESE): - "Build the entire feature" → Split into: types, store, hooks, components, screen - "Add authentication" → Split into: types, store, hook, UI components, routes - "Create a dashboard" → Split into: types, data hooks, individual cards, layout ### Rule of Thumb If you cannot describe the change in 2-3 sentences, it is too big. --- ##
- The Job
- Story Size: The Number One Rule
- Right-sized stories (GOOD):
- Too big (SPLIT THESE):
- Rule of Thumb
- Story Ordering: Dependencies First
- Output Format
- Acceptance Criteria: Must Be Verifiable
- Good criteria (verifiable):
- Bad criteria (vague):
- Always include:
- Conversion Rules
- Splitting Large Stories
- Archiving Previous Runs
What does the ralph skill do?
Convert PRDs to prd.json format for the Ralph autonomous agent system. Use when you have an existing PRD and need to convert it to Ralph's JSON format. Triggers on: convert to ralph, convert this prd, turn this into ralph format, create prd.json, ralph json, run ralph on this.
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill ralph-grenos-gh-viewer --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.