Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 267,337 indexed, measured the same four ways as everything else here.
geekjourneyx/obsidian-md2wechat
Skill Claude CodeCodex
Format the current Obsidian article with the existing md2wechat CLI and return its preview to the Obsidian publishing plugin. Use when the user asks to typeset an Obsidian note for WeChat.
MCP server Claude CodeCodexCursor +2
One of 3 in .mcp.json
Gives the agent up-to-date documentation and code examples for libraries and frameworks, fetched on demand so answers are not stuck at the model's training cutoff. Runs locally from the @upstash/context7-mcp npm package.
Skill Claude CodeCodex needs its repo
Train and evaluate a navigation policy in the habitat-gs simulator. Covers the full generate-episodes → train → evaluate flow for PointNav / ImageNav / ObjectNav (Habitat-Lab + DDPPO reinforcement learning) and for Vision-and-Language Navigation (StreamVLN, Uni-NaVid). Use when the user wants to train, fine-tune…
MCP server Claude CodeCodexCursor +2
MCP server "qgis" as configured in nkarasiak/qgis-mcp. Runs locally from the src/qgis_mcp/server.py Python package.
Skill Claude CodeCodex
Control Unity Editor from the CLI with the isuzu-unity-cli command. Execute C# code, browse scene hierarchy, inspect/modify GameObjects, capture screenshots, read console logs, check compile status, control play mode, and execute menu items. Use when: user wants to interact with Unity Editor programmatically, run C#…
Skill Claude CodeCodex
Build custom tools for Vizra ADK agents - includes patterns for database, API, file, and email tools.
Skill Claude CodeCodex
Build and configure Cecil static sites, with focused guidance for content, templates, and site generation.
PleasePrompto/google-ai-mode-skill
Skill Claude CodeCodex
Use this skill when the user requests current information, documentation, coding examples, or web research beyond the knowledge cutoff. Queries Google's AI Search mode to retrieve comprehensive AI-generated overviews with source citations from 100+ websites. Returns markdown with inline footnoted references [1][2][3].…
MCP server Claude CodeCodexCursor +2
MCP server "demon" as configured in daydreamlive/DEMON. Runs locally from the python Python package.
Skill Claude CodeCodex
Drive agentglass's built-in browser — the one already signed in to the sites this project uses. Use when a task needs a page behind a login (a dashboard, a ticket, a staging app), when a URL fetched with curl comes back signed out or JavaScript-rendered, or when the user asks you to look at, click through, or…
Skill Claude CodeCodex
Post-completion self-review for coding agents that runs simplify, harden, and micro-documentation passes on non-trivial code changes. Use when: a coding task is complete in a general agent session and you want a bounded quality and security sweep before signaling done. For CI pipeline execution, use…
Dicklesworthstone/ultimate_bug_scanner
Skill Claude CodeCodex
Ultimate Bug Scanner - Pre-commit static analysis for AI coding workflows. 14-24 detection categories per language, 12 languages, regex + ast-grep + AST-helper analysis. The AI agent's quality gate.
Skill Claude CodeCodex
L1 trigger - detects non-determinism, state transition completeness violations, and safety/liveness invariant breaks in consensus code. Inject into depth-consensus-invariant or depth-state-trace.
Skill Claude CodeCodex needs its repo
This skill should be used when the user asks to "install pikiclaw", "build and install", "deploy locally", "update local binary", "release", or "publish".
FareedKhan-dev/claude-code-from-scratch
Skill Claude CodeCodex
Use when building a new agent harness, designing tool systems, or structuring multi-agent workflows. Provides patterns, templates, and decision trees for harness engineering.
MCP server Claude CodeCodexCursor +2
MCP server "core" as configured in asdecided/core. Runs in Docker (ghcr.io/asdecided/core:mcp-v0.29.0).
Skill Claude CodeCodex
TVC advertising creative director skill for Nano Banana Pro keyframe prompts and Seedance video scripts. Specialized for television commercials and brand advertising — from a product brief to production-ready keyframe prompts and cinematic video scripts. Three core capabilities: (1) Cinematic Product Breakdown …
Skill Claude CodeCodex
Build, sign, notarize, staple, validate, and troubleshoot macOS DMG releases for Java and JavaFX applications packaged with jlink/jpackage. Use when creating Developer ID signed Java desktop apps, configuring GitHub Actions release workflows, handling Apple notarization, or debugging Gatekeeper, hardened runtime, JVM…
Skill Claude CodeCodex ✓ vendor
Diagnose broken Hugging Face Gradio Spaces from their actual logs and pinned source, then prepare a minimal verified source fix as candidate files. Use for scheduled Space monitoring, BUILDERROR or RUNTIMEERROR triage, Gradio and ZeroGPU failures, source analysis, and patch preparation. Read-only against the Hub - it…
Skill Claude CodeCodex
Use for any task involving the decoupler library — inferring biological activity/enrichment scores from omics data (bulk, single-cell, spatial). Triggers on estimating transcription factor (TF) activity, pathway activity, or gene-set enrichment from an AnnData/DataFrame; running ulm, mlm, ora, gsea, gsva, aucell…
rhel-lightspeed/linux-mcp-server
MCP server Claude CodeCodexCursor +2
MCP server for read-only Linux system administration, diagnostics, and troubleshooting. Runs locally from the linux-mcp-server Python package. Needs 11 environment variables to run.
Skill Claude CodeCodex needs its repo
Autonomous AI coding with spec-driven development. Implements Geoffrey Huntley's iterative bash loop methodology where agents work through specs one at a time, outputting a completion signal only when acceptance criteria are 100% met.
Skill Claude CodeCodex
Generate high-quality academic Beamer slides from a thesis/paper (PDF, Word, or LaTeX source). Compatible with Claude Code and Codex. Supports thesis defense, proposal presentations, and conference talks. Built-in layout library with 13 professional page types, 5 color schemes, and interactive editing loop. Use when…
CosmoBlk/email-marketing-bible
Skill Claude CodeCodex
Data-backed email marketing skill for AI agents. Use when building or running email automation, driving an ESP from an agent (MCP/connectors), diagnosing deliverability, writing or de-slopping email copy, directing AI email design, choosing a platform, or pulling benchmarks. Covers flows, segmentation, compliance…
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: