Everything for Codex

Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 280,500 indexed, measured the same four ways as everything else here.

alive-save

4585

alivecontext/alive

Skill Claude CodeCodex

Checkpoint -- route stash items, write log entry, update bundle, trigger projection, reset stash.

not rated 132 today A SkillSpector: pass 21 tokens original MIT

full-investigation

4587

dandye/ai-runbooks

Skill Claude CodeCodex

Complete Tier 2 investigation workflow. Orchestrates deep investigation of escalated cases: deep-dive-ioc, correlate-ioc, specialized triage (malware/login), pivot-on-ioc, and generate comprehensive report. Use for escalated cases requiring thorough analysis.

not rated 132 2mo ago A SkillSpector: pass 58 tokens original Apache-2.0

git-cheatsheet

4588

LobsterTrap/lola

Skill Claude CodeCodex

Use this skill when working with git commands, version control, or repository management.

not rated 132 26d ago A SkillSpector: warn 15 tokens original Apache-2.0

humanizer

4589

brandonwise/humanizer

Skill Claude CodeCodex

Humanize AI-generated text by detecting and removing patterns typical of LLM output. Rewrites text to sound natural, specific, and human. Uses 28 pattern detectors, 560+ AI vocabulary terms across 3 tiers, and statistical analysis (burstiness, type-token ratio, readability) for comprehensive detection. Use when asked…

not rated 132 +2 3mo ago A 117 tokens copy · 88% MIT

game-datafied

4590

manhai934/novel-harness

Skill Claude CodeCodex

Rules for writing game-like stories in which the world suddenly becomes governed by measurable game systems. They cover required genre checks and detailed attack and damage descriptions.

not rated 132 +1 3mo ago A 0 tokens

signoz-mcp-server

4591

SigNoz/signoz-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "signoz-mcp-server" as configured in SigNoz/signoz-mcp-server. Runs in Docker (docker.io/signoz/signoz-mcp-server:v0.9.0).

not rated 132 today A tokens not measured original Apache-2.0

research-junshi

4592

junshi-research/research-junshi

Skill Codex

Personalized academic literature digests and ranked research ideas grounded in the researcher's papers and persistent memory. Use for research brainstorming, daily paper discovery, strategic research advice, and updating research interests, projects, or feedback.

not rated 133 +1 changed 1mo ago A 48 tokens original Apache-2.0

pbi-report-builder

4593

lukasreese/powerbi-claude-skills

Skill Claude CodeCodex

Add pages and visuals to existing Power BI PBIP projects by writing PBIR (Enhanced Report Format) JSON files directly into the project folder structure.

not rated 132 +1 6mo ago A 213 tokens

pixiv-cli

4594

FlanChanXwO/pixiv-cli

Skill Codex

Operate the installed pixiv CLI to search works and users, reverse-search images with SauceNAO or ascii2d, inspect Pixiv references, read feeds and rankings, and perform explicitly authorized bookmark, follow, comment, account, or download actions. Use only for an explicit Pixiv or pixiv-cli request, a pixiv command…

not rated 132 +2 changed 4d ago A SkillSpector: warn 109 tokens original MIT

malloydata/publisher

Skill Claude CodeCodex

Malloy modeling mistakes and compile-error fixes. Read before writing sources, dimensions, measures or joins, and when a .malloy file will not compile. Reserved words, NULLs, dates, field access.

not rated 132 +6 changed 4d ago A SkillSpector: pass 50 tokens original MIT

docx-edit

4596

eigenweltlabs/legalwork

Skill Claude CodeCodex

Firm-owned Word (.docx) reading + editing. Use whenever the user wants to work with a Word document: read/answer questions about a contract ("what's the salary / term / governing law"), check a value against a threshold, redline or comment on a clause, or accept/adopt or reject tracked changes. Reads the FULL document…

not rated 132 changed 2d ago A SkillSpector: pass 128 tokens original MIT

agento11y-eval-starter

4597

grafana/agento11y

Skill Claude CodeCodex needs its repo ✓ vendor

Use early in an AI-agent project — before ship, before real traffic — to decide which evaluations to set up and to scaffold a starter experiment. Reads the agent's own code (system prompt, tools, task), recommends specific evaluators with reasons that cite real lines, and writes a labeled draft test suite as an Agent…

not rated 132 today A SkillSpector: warn 0 tokens original Apache-2.0

daw-cli

4598

Goldwaterfung/Stratawright

Skill Claude CodeCodex

Instructs agents to control Stratawright DAW via the daw-cli command-line IPC interface. Covers session state, transport, track management, gain staging, VST3/AU plugin hosting, signal routing, clips, MIDI timeline editing, and non-visual DSP analysis & audio intelligence. Requires the DAW application to be running.

not rated 132 +4 changed 1mo ago A 72 tokens original MIT

plain-healthcheck

4599

plainlang/plain-forge

Skill Claude CodeCodex

Verification gate for a plain project. Verifies that every config.yaml exists and points at scripts that actually live in testscripts/, parses every top module with plain-parser check, and checks every module and test plain file for what the parser can't judge (section ownership, bullets, scenarios, linked resources).…

not rated 132 +52 changed 7d ago A SkillSpector: warn 143 tokens original MIT

avrotize

4600

clemensv/avrotize

MCP server Claude CodeCodexCursor +2

Tools to convert from and to Avro Schema from various other schema languages. Runs locally from the avrotize Python package.

not rated 132 today A tokens not measured original Apache-2.0

xray-pre-audit

4601

ccashwell/evm-cortex

Skill Claude CodeCodex

Use when preparing for a security audit, performing reconnaissance on a new codebase, or creating a protocol overview. Generates a structured pre-audit readiness report covering architecture overview, threat model, cross-linked protocol invariants, entry point classification and flow paths, composability analysis…

not rated 132 17d ago A SkillSpector: warn 73 tokens original MIT

graft

4602

chisomobanzi/Serpentine3D

MCP server Claude CodeCodexCursor +2

MCP server "graft" as configured in chisomobanzi/Serpentine3D. Launched with graft mcp.

not rated 133 +6 yesterday A tokens not measured copy · 100% MIT

GuDaStudio/collaborating-with-codex

Skill Claude CodeCodex

Delegates coding tasks to Codex CLI for prototyping, debugging, and code review. Use when needing algorithm implementation, bug analysis, or code quality feedback. Supports multi-turn sessions via SESSIONID.

not rated 131 10mo ago B 48 tokens original MIT

seeds-issue-workflow

4604

jayminwest/seeds

Skill Claude CodeCodex

Turn a request into tracked, ready seeds work — file an issue with priority and labels, wire dependencies, and decompose large work into structured child seeds with sd plan. Use when an agent needs to create or organize work in the seeds repo.

not rated 131 +1 3d ago A SkillSpector: pass 56 tokens original MIT

gridbash-panes

4605

jasonsuhari/gridbash

Skill Claude CodeCodex

Coordinate with sibling agent panes from inside a GridBash grid — list panes and their roles, read what a pane is currently doing, prompt one pane or every other pane, and rename pane titles so the grid shows who owns what. Use when running inside GridBash (GRIDBASHCONTROLADDR is set) and the work involves delegating…

not rated 131 today A SkillSpector: pass 97 tokens original MIT

html_page_builder

4606

CloudWide851/easy-agent

Skill Claude CodeCodex

Generate a standalone HTML page into a requested output path. This skill is used for real integration and long-run tests.

not rated 130 6mo ago A 0 tokens original Apache-2.0

metengine-data-agent

4607

sendaifun/skills

Skill Claude CodeCodex

Real-time smart money analytics API for Polymarket prediction markets, Hyperliquid perpetual futures, and Meteora Solana LP/AMM pools. 63 endpoints. Pay-per-request via x402 on Solana Mainnet USDC. No API keys.

not rated 130 3mo ago A SkillSpector: warn 57 tokens original Apache-2.0

fastmail

4608

MadLlama25/fastmail-mcp

MCP server Claude CodeCodexCursor +2

MCP server "fastmail" as configured in MadLlama25/fastmail-mcp. Runs dist/index.js with node. Needs 9 environment variables to run.

not rated 131 1mo ago A tokens not measured original MIT

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: