Skill Claude CodeCodex
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.
73 4mo ago A 39 tokens
gh-fix-ci
26Skill Claude CodeCodex
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.
73 4mo ago A 72 tokens
Skill Claude CodeCodex
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.
73 4mo ago A 61 tokens
Skill Claude CodeCodex
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.
73 4mo 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.
73 4mo ago A 44 tokens
linear
30Skill Claude CodeCodex
Manage issues, projects & team workflows in Linear. Use when the user wants to read, create or updates tickets in Linear.
73 4mo ago A 27 tokens
longrun-dev
31Skill Claude CodeCodex
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.
73 4mo ago A 59 tokens
Skill Claude CodeCodex
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.
73 4mo 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).
73 4mo ago A 61 tokens
openai-docs
34Skill Claude CodeCodex
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…
73 4mo ago A 74 tokens
Skill Claude CodeCodex
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…
73 4mo ago A 71 tokens
Skill Claude CodeCodex
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.
73 4mo ago B 56 tokens
playwright
37Skill Claude CodeCodex
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.
73 4mo ago A 45 tokens
Skill Claude CodeCodex
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…
73 4mo ago A 94 tokens
screenshot
39Skill Claude CodeCodex
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.
73 4mo ago A 45 tokens
Skill Claude CodeCodex
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.
73 4mo ago A 36 tokens
Skill Claude CodeCodex
Suggests manual context compaction at logical intervals to preserve context through task phases rather than arbitrary auto-compaction.
73 4mo ago B 27 tokens
tdd-workflow
42Skill Claude CodeCodex
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.
73 4mo ago A 43 tokens
Skill Claude CodeCodex
A comprehensive verification system for Claude Code sessions.
73 4mo ago A 12 tokens
Skill Claude CodeCodex
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.
73 4mo 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.
73 4mo ago A 35 tokens
x-api
46Skill Claude CodeCodex
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.
73 4mo ago A 48 tokens
yeet
47Skill Claude CodeCodex
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).
73 4mo ago A 35 tokens