Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 281,184 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
Use when a task involves continuing a project, restoring project context, maintaining file-based project memory, updating current-state summaries, or recording meaningful progress across sessions. Works best for long-horizon, file-based projects and supports research writing, product document collaboration, software…
MCP server Claude CodeCodexCursor +2
PCE Memory - MCP server for Process-Context Engine. Runs locally from the pce-memory npm package.
Intelligent-Internet/CommonGround
Skill Claude CodeCodex
Use when a local agent needs to submit a concise public work-memory report for its own completed local task through cg report work-memory.
Skill Claude CodeCodex needs its repo
Documents existing Go HTTP APIs with go-swagger3 godoc @ annotations and struct tags, then generates OpenAPI 3 specs. Use when the user asks to document an API, add Swagger/OpenAPI comments, generate oas.json/yml, or mentions go-swagger3.
Skill Claude CodeCodex
Add a new storage or service provider to the core package. Use when implementing a new backend for StorageService (e.g., a new database) or a new service provider (e.g., a new LLM backend).
Skill Claude CodeCodex
Comprehensive smart contract security audit framework with multi-expert analysis. Use for full audits of Ethereum / EVM Solidity and Vyper, Solana / SVM Anchor Rust, TON / FunC / Tact, or Sui / Move projects.
anhtester/antigravity-testing-kit
Skill Claude CodeCodex
Skill sinh manual test cases với 2 modes — QUICK (sinh nhanh từ requirements) và FULL RBT (quy trình AI-RBT 6 bước có đánh giá rủi ro). Master skill cho mọi tác vụ manual test case.
Skill Claude CodeCodex
Invoke this skill when an OCI diagnostic fails or warns and a spec change is needed. Keywords: covariate balance failure, overlap warning, placebo warning ATOTHRESHOLD, trimming extreme propensities changing estimand: ATE → ATT, ATE → ATO adding covariates, dataset insufficiency actor-critic feedback loop, suggested…
Skill Claude CodeCodex
Draft and render a meta-analysis manuscript with Quarto using an IMRaD structure and embedded figures/tables. Use when preparing the final paper from analysis outputs.
Skill Claude CodeCodex
A writing aid for creating technical blog posts that explain software and other technical subjects in accessible language.
Skill Claude CodeCodex
Use Roslynk for semantic inspection and edits of .cs, .razor and .cshtml solution files.
Skill Claude CodeCodex needs its repo
Develop, modify, review, and maintain standalone Talos actions in contracts/tasks/actions, including chain guardrails, contract bindings, transaction safety, schedules, action catalogues, and Talos documentation. Use when adding an action, changing an action’s behavior or parameters, updating a Talos schedule, or…
raintree-technology/hig-doctor
Skill Claude CodeCodex
Audit interface source with HIG Doctor when the user asks to scan, lint, review, or remediate Swift, UIKit, AppKit, React, Vue, Svelte, Angular, Compose, Android XML, Flutter, CSS, or HTML for HIG-aligned interface and accessibility concerns. Do not activate for general design advice without source to audit; use the…
Skill Claude CodeCodex
Use when moving an approved startup goal through evidence-backed, reviewable feature milestones.
Skill Claude CodeCodex
Create and manage isolated application sandboxes (Next.js, Python, PHP, etc.) with public URLs via Cloudflare.
MCP server Claude CodeCodexCursor +2
The MCP documentation itself, served as an MCP server: lets the agent search the protocol spec and guides. Remote server at modelcontextprotocol.io.
MCP server Claude CodeCodexCursor +2
One of 4 in .mcp.json
Lets the agent control a headless Chrome browser with Puppeteer: navigate, click, fill forms and screenshot. Runs locally from the @modelcontextprotocol/server-puppeteer npm package.
MCP server Claude CodeCodexCursor +2
MCP server "webreaper" as configured in alex-on-ai/WebReaper. Launched with WebReaper.Mcp.
Skill Claude CodeCodex
Drive the VibeComfy package to discover ComfyUI workflows, load ready Python templates, edit and compose them in a VibeWorkflow IR, validate, and execute either embedded locally, against an existing ComfyUI server, or on RunPod. Use whenever the user wants to generate images/video/audio/edits from ComfyUI workflows…
Skill Claude CodeCodex needs its repo
Accept an ordinary user question inside a DocMason workspace, route it to the right inner workflow, and preserve conversation-native logs automatically.
Skill Claude CodeCodex
Query, manage, and automate Google NotebookLM from your AI agent. Add sources, generate slide decks with your brand colors, run research, and keep auth alive automatically.
Skill Claude CodeCodex
Analyze a chart — set up symbol/timeframe, add indicators, scroll to key dates, annotate, and screenshot. Use when the user wants technical analysis or chart review.
Skill Claude CodeCodex
Guide for building Go applications with the Kit SDK. Use when the user asks to create a program, service, script, or application that uses Kit programmatically as a Go library — e.g. embedding LLM interactions, building agents, creating CLI tools powered by Kit, or integrating Kit into backend services. Do NOT use for…
Skill Claude CodeCodex
Use when a user asks to choose, confirm, promote, or mark a final open-xquant strategy version after audited runs, reports, and comparisons exist.
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: