Skill Codex
Help address review/issue comments on the open GitHub PR for the current branch using gh CLI; verify gh auth first and prompt the user to authenticate if not logged in.
not rated 73 5mo ago A 39 tokens
73Stars on the repository
47Mods indexed here, across every type
5mo agoLast push, which is what freshness is scored on
noneNo LICENSE: all rights reserved, so bodies are not copied
gh-fix-ci
26Skill Codex
Use when a user asks to debug or fix failing GitHub PR checks that run in GitHub Actions; use gh to inspect checks and logs, summarize failure context, draft a fix plan, and implement only after explicit approval. Treat external providers (for example Buildkite) as out of scope and report only the details URL.
not rated 73 5mo ago A 72 tokens
Skill Codex
Create and update pitch decks, one-pagers, investor memos, accelerator applications, financial models, and fundraising materials. Use when the user needs investor-facing documents, projections, use-of-funds tables, milestone plans, or materials that must stay internally consistent across multiple fundraising assets.
not rated 73 5mo ago A 61 tokens
Skill Codex
Draft cold emails, warm intro blurbs, follow-ups, update emails, and investor communications for fundraising. Use when the user wants outreach to angels, VCs, strategic investors, or accelerators and needs concise, personalized, investor-facing messaging.
not rated 73 5mo ago A 54 tokens
learn
29Skill Claude CodeCodex
Use when the user wants to save knowledge from the current session, review accumulated knowledge, or when the session has been long and instructive. Enables agents to extract reusable patterns from interactions and get smarter over time.
not rated 73 5mo ago A 44 tokens
linear
30Skill Codex
Manage issues, projects & team workflows in Linear. Use when the user wants to read, create or updates tickets in Linear.
not rated 73 5mo ago A 27 tokens
longrun-dev
31Skill Codex
Run stable long-horizon autonomous software development across many context windows with no routine human confirmations. Use when tasks require hours/days of coding, reliable cross-session handoff, one-feature-at-a-time progress, strict end-to-end verification, and clean-state commits after every session.
not rated 73 5mo ago A 59 tokens
Skill Codex
Conduct market research, competitive analysis, investor due diligence, and industry intelligence with source attribution and decision-oriented summaries. Use when the user wants market sizing, competitor comparisons, fund research, technology scans, or research that informs business decisions.
not rated 73 5mo ago A 50 tokens
mcp-builder
33Skill Claude CodeCodex
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
not rated 73 5mo ago A 61 tokens
openai-docs
34Skill Codex
Use when the user asks how to build with OpenAI products or APIs and needs up-to-date official documentation with citations (for example: Codex, Responses API, Chat Completions, Apps SDK, Agents SDK, Realtime, model capabilities or limits); prioritize OpenAI docs MCP tools and restrict any fallback browsing to…
not rated 73 5mo ago A 74 tokens
Skill Codex
Deeply read and synthesize research papers (especially PDF papers) into structured, high-detail outputs for fast but rigorous understanding. Use when the user asks for paper interpretation, section-wise summarization, baseline analysis, method step-by-step explanation, experiment dissection, strengths/weaknesses…
not rated 73 5mo ago A 71 tokens
Skill Codex
Use when tasks involve reading, creating, or reviewing PDF files where rendering and layout matter; prefer visual checks by rendering pages (Poppler) and use Python tools such as reportlab, pdfplumber, and pypdf for generation and extraction.
not rated 73 5mo ago B 56 tokens
playwright
37Skill Codex
Use when the task requires automating a real browser from the terminal (navigation, form filling, snapshots, screenshots, data extraction, UI-flow debugging) via playwright-cli or the bundled wrapper script.
not rated 73 5mo ago A 45 tokens
Skill Codex
Initialize and continuously maintain repository-level agent context under .harness/ using a state-backed memory system. Keeps memory.md, prompt.md, repowiki.md, plan.md, and checklist.md synchronized from .harness/state.json, and keeps /.harness/ ignored by git. Use when the user asks for repository bootstrap, durable…
not rated 73 5mo ago A 94 tokens
screenshot
39Skill Codex
Use when the user explicitly asks for a desktop or system screenshot (full screen, specific app or window, or a pixel region), or when tool-specific capture capabilities are unavailable and an OS-level capture is needed.
not rated 73 5mo ago A 45 tokens
Skill Codex
Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensitive features. Provides comprehensive security checklist and patterns.
not rated 73 5mo ago A 36 tokens
Skill Codex
Suggests manual context compaction at logical intervals to preserve context through task phases rather than arbitrary auto-compaction.
not rated 73 5mo ago B 27 tokens
tdd-workflow
42Skill Codex
Use this skill when writing new features, fixing bugs, or refactoring code. Enforces test-driven development with 80%+ coverage including unit, integration, and E2E tests.
not rated 73 5mo ago A 43 tokens
Skill Codex
A comprehensive verification system for Claude Code sessions.
not rated 73 5mo ago A 12 tokens
Skill Codex
AI-assisted video editing workflows for cutting, structuring, and augmenting real footage. Covers the full pipeline from raw capture through FFmpeg, Remotion, ElevenLabs, fal.ai, and final polish in Descript or CapCut. Use when the user wants to edit video, cut footage, create vlogs, or build video content.
not rated 73 5mo ago A 72 tokens
Skill Claude CodeCodex
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
not rated 73 5mo ago A 35 tokens
x-api
46Skill Codex
X/Twitter API integration for posting tweets, threads, reading timelines, search, and analytics. Covers OAuth auth patterns, rate limits, and platform-native content posting. Use when the user wants to interact with X programmatically.
not rated 73 5mo ago A 48 tokens
yeet
47Skill Codex
Use only when the user explicitly asks to stage, commit, push, and open a GitHub pull request in one flow using the GitHub CLI (gh).
not rated 73 5mo ago A 35 tokens
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: