ui-test
browserbase
AI-powered adversarial UI testing via the browse CLI. Analyzes git diffs to test only what changed, or explores the full app to find bugs. Tests functional correctness,…
3.7KGitHub
OPENAGENTSKILL / DIRECTORY
AI Agent Skills
Find a skill for your next task. Explore tools for Codex, Claude Code, Cursor and more.
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Candidates in this shortlist, not the full registry. GitHub stars belong to repositories, not individual skills.
Results: 411
fable-safe-prompt
davidondrej
Rewrite a user's prompt to reduce the chance it trips Claude Fable 5's server-side safety classifiers (cyber/bio guardrails that force-route to Opus 4.8 or return stop_r…
3.8KGitHub
build-game-map-editor
MengTo
Build, extend, or audit production-linked browser map editors for Three.js and isometric games. Use when Codex needs to create a private director view, derive a versione…
5.9KGitHub
build-game-changelog
MengTo
Design, implement, backfill, audit, and release in-game changelogs with contiguous versioning, deployment provenance, menu-state navigation, accessible toggle, close, an…
5.9KGitHub
fintel-data
himself65
Query Fintel (fintel.io) institutional market intelligence via the REST API at https://api.fintel.io/v1 with FINTEL_API_KEY (X-API-KEY header), or the official MCP serve…
3.3KGitHub
claude-history-ingest
Ar9av
Ingest Claude Code conversation history into the Obsidian wiki. Use this skill when the user wants to mine their past Claude conversations for knowledge, import their ~/…
3.3KGitHub
simple-english
AminBlg
Write or rewrite text in plain, layman-readable English in the spirit of ASD-STE100 Simplified Technical English: short sentences, active voice, simple tenses, one word…
3.1KGitHub
golang-gopls
samber
Golang semantic code intelligence via `gopls`, the official Go language server — go-to-definition, find references, call/implementation hierarchy, workspace symbol searc…
3KGitHub
golang-how-to
samber
Golang skills orchestrator — always active on any Golang coding, review, debug, or setup task. Reads the task context and loads the most relevant skills from samber/cc-s…
3.1KGitHub
golang-pkg-go-dev
samber
Golang package and module documentation and exploration via `godig`, a pkg.go.dev API client (CLI + MCP server) — package docs, API references, symbols, code examples, a…
3.1KGitHub
clinical-decision-support
foryourhealth111-pixel
Generate professional clinical decision support (CDS) documents for pharmaceutical and clinical research settings, including patient cohort analyses (biomarker-stratifie…
3.1KGitHub
code-review
oceanbase
Review seekdb pull requests and diffs for high-signal correctness, resource-lifetime, concurrency, current-version state-consistency, credential-exposure, workflow-secur…
2.9KGitHub
performance
addyosmani
Optimize web performance for faster loading and better user experience. Use when asked to "speed up my site", "optimize performance", "reduce load time", "fix slow loadi…
2.7KGitHub
search-term-miner
aaron-he-zhu
Use when the user asks to "mine my search terms", "find new keywords from converting queries", "build a negative-keyword list", or "cut wasted paid spend"; harvests conv…
2.7KGitHub
paid-measurement-loop
aaron-he-zhu
Use when the user asks to "read back" a paid campaign change, "did this ad change work", or "compare ROAS/CPA before and after"; reads ROAS/CPA against a control over a…
2.7KGitHub
product-feed-optimizer
aaron-he-zhu
Use when the user asks to "optimize my Shopping feed", "fix product disapprovals", "improve product titles/attributes", or "build feed-driven PMax asset groups"; audits…
2.7KGitHub