Agent rules and skills from popular OSS projects.

openclaw/openclaw

A contribution guide to extension points, core ownership, context cost, clean cutovers, conversation history, and permissions.

supabase/supabase

A concise root guide to the directory map, core commands, conventions, public contributions, local instructions, and skills.

storybookjs/storybook

A broad guide to repository structure, architecture, commands, pull requests, tests, self-maintenance, and maintainer preferences.

mem0ai/mem0

A package-routing guide to language-specific tools, required deliverables, accepted issues, and contributor-account rules.

apache/airflow

A broad guide to repository structure, commands, security reports, newsfragments, remote naming, and commit rules.

duckdb/duckdb

Pairs deprecated vector loops with replacement code and explains where query timeouts cannot intervene.

rustfs/rustfs

A layered guide to instruction precedence, permission-gated actions, verification tiers, storage rules, and review evidence.

gitbutlerapp/gitbutler

A short root guide covering instruction precedence, repository structure, working style, and links to local instructions.

pydantic/pydantic-ai

A scope-conscious guide to user impact, compatibility, verification, sibling defects, API defaults, and focused local rules.

cloudflare/workers-sdk

A task-oriented guide to commands, source configuration, shared work, tests, package boundaries, and subsystem instructions.