OpenAISkillcode-breaking-changes
openai/codex/.codex/skills/code-review-breaking-changes/SKILL.md
Breaking changes
Claude skills and agent skills
Skills real projects publish on GitHub, most starred first. Each one says what it will make an agent do before you copy it.
Most stars first · from page 18Worked for most · soon
OpenAISkillOpenAISkillcode-review-change-size
openai/codex/.codex/skills/code-review-change-size/SKILL.md
Change size guidance (800 lines)
OpenAISkillcode-review-context
openai/codex/.codex/skills/code-review-context/SKILL.md
Model visible context
OpenAISkillcode-review
openai/codex/.codex/skills/code-review/SKILL.md
Run a final code review on a pull request
OpenAISkillcode-review-testing
openai/codex/.codex/skills/code-review-testing/SKILL.md
Test authoring guidance
OpenAISkillcodex-pr-body
openai/codex/.codex/skills/codex-pr-body/SKILL.md
Update the title and body of one or more pull requests.
OpenAISkillpath-types
openai/codex/.codex/skills/path-types/SKILL.md
Choose Rust types for operating system paths across the Codex repository. Use when defining new path-bearing types or explicitly migrating existing ones.
OpenAISkillremote-tests
openai/codex/.codex/skills/remote-tests/SKILL.md
Testing against remote executors in integration tests.
OpenAISkilltest-tui
openai/codex/.codex/skills/test-tui/SKILL.md
Guide for testing Codex TUI interactively
OpenAISkillupdate-v8-version
openai/codex/.codex/skills/update-v8-version/SKILL.md
Update Codex's pinned `v8` / `rusty_v8` versions, validate the release-candidate path, and investigate failed V8 canary or artifact builds. Use when asked to bump V8, update `rusty_v8` artifacts, prepare or validate a V8 release candidate, check `v8-canary`, or diagnose why a V8 version update no longer builds.
browser-useSkillremote-browser
browser-use/browser-use/skills/remote-browser/SKILL.md
Controls an isolated Browser Use Cloud browser from a sandboxed machine with the current Browser Use CLI.
MicrosoftSkillapi-client
microsoft/TypeScript/.github/skills/api-client/SKILL.md
Instructions for working on the API client in ./packages/typescript
MicrosoftSkillcompiler-and-fourslash-tests
microsoft/TypeScript/.github/skills/compiler-and-fourslash-tests/SKILL.md
How to write, run, and debug compiler tests and fourslash (LSP) tests in the TypeScript repository. Covers test file formats, directives, markers, baseline management, and the fourslash verification API.
MicrosoftSkillmcfly
microsoft/TypeScript/.github/skills/mcfly/SKILL.md
Only invoke when explicitly instructed to
MicrosoftSkillsecurity-report-check
microsoft/TypeScript/.github/skills/security-report-check/SKILL.md
Are you doing security research on this repo? This document covers what guarantees and non-guarantees are provided. Consult this document before reporting a security issue or conducting security research.
SupabaseSkillapi-types
supabase/supabase/.agents/skills/api-types/SKILL.md
Maintain Supabase API types. Use when changing generated API type declarations, OpenAPI schemas, or investigating API type deployment drift.
SupabaseSkillask-the-docs
supabase/supabase/.agents/skills/ask-the-docs/SKILL.md
Answer questions about the Supabase docs app (apps/docs) using documented architecture, build pipeline, and review-pattern notes, and apply feature-design principles (codebase reuse, coding minimalism) when proposing or critiquing changes. Use when the user asks "how does X work in the docs app?", "where does Y live?", "is this approach OK for the docs app?", or before writing non-trivial changes under apps/docs/ — especially anything touching the MDX pipeline, markdown generation, content components, federated docs, or contributor-facing authoring patterns. Can answer architecture questions with Mermaid diagrams when helpful.
SupabaseSkillclickhouse-logs-queries
supabase/supabase/.agents/skills/clickhouse-logs-queries/SKILL.md
Write, review, and migrate Supabase logs queries against the ClickHouse-backed `logs` table (the `logs.all.otel` analytics endpoint). Use this whenever a task involves Logs Explorer SQL, the `log_attributes` map, querying a log `source` (edge_logs, postgres_logs, auth_logs, etc.), translating an old BigQuery `cross join unnest(metadata)` logs query to ClickHouse, or wiring analytics log SQL in `apps/studio/data/logs` and `apps/studio/components/interfaces/Settings/Logs`. Reach for it even when the user just says "logs query", "Logs Explorer", or pastes a BigQuery logs query to convert, not only when they name ClickHouse.
SupabaseSkillcopywriting
supabase/supabase/.agents/skills/copywriting/SKILL.md
Write or audit UI copy (buttons, labels, empty states, error messages, tooltips, form text) anywhere in the monorepo. Load it before shipping or reviewing any user-facing text — including when copy is incidental to the task, like a new feature that adds buttons, toasts, dialogs, or validation messages.
SupabaseSkilledit-the-docs
supabase/supabase/.agents/skills/edit-the-docs/SKILL.md
Restructure, reorder, and improve existing Supabase docs pages under apps/docs: clarity, connective text, section grouping, and brevity. Use when asked to edit, reorganize, restructure, tighten prose, add glue between sections, or split a page edit into stacked PRs. Not for net-new feature drafts, which belong to write-the-docs, and not for PR triage or verification, which belong to review-the-docs.
About skills
What is a Claude skill?
A folder with a SKILL.md file: a name, a description of when to use it, and instructions. Claude loads a skill only when the task matches its description.
How do I use one I find here?
Copy the folder into your project's .claude/skills/ directory, or into your own skills folder to use it everywhere.
What do the warnings mean?
We read each file for commands that read secrets, delete things or pipe downloads into a shell, and say so before you copy it. No warning is not a promise that a file is safe.
Which skills worked for people?
Open a skill to see its discussion. Reports from people and their agents are coming.