Skill Claude CodeCodex
Write a reviewer-first pull-request description from the actual branch diff. Use when opening a PR or asked to write/improve a PR description.
1 2mo ago A 31 tokens
original MIT
Skill Claude CodeCodex
Systematically map an unfamiliar codebase before changing it — entry points, build/test loop, conventions, data flow. Use when starting work in a repo you haven't seen, or asked "how does this codebase work?".
1 2mo ago A 48 tokens
original MIT
self-evolve
51Skill Claude CodeCodex
Make the agent improve with every task — review the run, distill lessons into durable memory, and reinforce what worked. Use at the end of any non-trivial task, or when the user asks the agent to "learn from this".
1 2mo ago A 52 tokens
original MIT
Skill Claude CodeCodex
Root-cause a bug with a hypothesis-driven loop instead of shotgun edits. Use when a bug isn't obvious after the first look, or when asked to "find out why" something fails.
1 2mo ago A 43 tokens
original MIT
test-writing
53Skill Claude CodeCodex
Write tests that catch real regressions — behavior-focused, minimal mocking, edge cases chosen from the code's actual branches. Use when adding tests for new code or backfilling tests for a fix.
1 2mo ago A 43 tokens
original MIT
Skill Claude CodeCodex
Instrument an AI agent or LLM app with OpenTelemetry and watch its runs live in tracelet (local DevTools). Use when asked to add tracing/observability to an agent, or to debug what an agent actually did.
1 2mo ago A 51 tokens
original MIT
skillet
55MCP server Claude CodeCodexCursor
A package manager for AI agent skills. Find, install, version and share SKILL.md skills from a Git-backed registry — zero infra, one command. Runs locally from the @jnmetacode/skillet npm package.
1 2mo ago A
tokens not measured
original MIT