contributor SKILL.md skillA
contributor from majiayu000/spellbook is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add majiayu000/spellbook/contributor@git:20260306.9e556b1Pins git:20260306.9e556b1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- majiayu000/spellbook
- Path
skills/contributor/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260306.9e556b1, committed Mar 6, 2026
- Size
- 9,840 bytes
- Repository stars
- 290
- License
- MIT
End-to-end open source contribution workflow: from scanning issues to submitting PRs. Use this skill whenever the user wants to contribute to an open source project, find issues to fix, submit a pull request, fork a repo to contribute, fix a GitHub issue, or mentions 'open source contribution'. Also trigger when they provide a GitHub repo URL and ask about contributing, say things like 'help me submit a PR', 'find good first issues', 'I want to contribute to X', or mention fixing bugs in…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Contributor Automated open source contribution workflow that takes you from a GitHub repo URL to merged PRs, with built-in safeguards against common contribution failures. ## Why this skill exists Open source contributions fail for predictable reasons: fixing in the wrong layer (your PR gets closed because the maintainer preferred an upstream fix), colliding with other contributors, not following project conventions, or over-engineering a simple fix. This workflow prevents each of those failures through systematic pre-checks. ## Phase 1: Reconnaissance Before writing any code, gather intelligence about the project and its contribution landscape. ### 1.1 Identify the target Ask the user for: - The GitHub repo URL (e.g., `pydantic/pydantic-ai`) - Their GitHub username and email for commits - Any specific issue they want to work on (or ask to scan for available ones) ### 1.2 Scan for available issues Use `gh` CLI to find issues worth contributing to: ```bash # Get open issues with metadata gh issue list -R <owner>/<repo> --state open --limit 50 \ --json number,title,labels,assignees,comments # Check for competing PRs on each candidate …
Read the whole file at its exact version.
How to install
mdr add majiayu000/spellbook/contributor@sha256:0d349af566641e5dThe line at the top of this page pins the label git:20260306.9e556b1, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ustcmocpjejjjgxn)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Mar 6, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9840 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
majiayu000/spellbook · 290 stars · license MIT · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ustcmocpjejjjgxn GET https://markdownregistry.com/api/v1/resolve?ref=majiayu000/spellbook/contributor GET https://markdownregistry.com/api/v1/blob/0d349af566641e5d53da7b4c7e684c62cf5551f41924a1f0c910885c23494852
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.