anthropic for Codex

8,228 mods tagged anthropic that install into Codex, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.

Also for Codex: Git and workflow · Web3 and blockchain · Python · React · TypeScript · openai · android · docker · Go · Localization · bun · nextjs

skillsync-mcp

481

adityasugandhi/skillsync-mcp

Skill Claude CodeCodex

Search, scan, install, and manage Claude Code skills with built-in security scanning. Every installation is gated behind a 60+ pattern threat scan.

not rated 4 6mo ago A 0 tokens original MIT

savvydfir

482

kismatkunwar89/SAVVYDFIR-MCP

MCP server Claude CodeCodexCursor +2

MCP server "savvydfir" as configured in kismatkunwar89/SAVVYDFIR-MCP. Runs sift_mcp.server with ./venv/bin/python3. Needs 4 environment variables to run.

not rated 4 3mo ago A tokens not measured original MIT

ariadne

483

AvivAvital2/Ariadne

MCP server Claude CodeCodexCursor +2

MCP server "ariadne" as configured in AvivAvital2/Ariadne. Runs locally from the . Python package.

not rated 4 26d ago A tokens not measured original Apache-2.0

pair

484

hyj28/claude-codex-pair

Skill Codex

Dual-agent development workflow - Claude Code plans and reviews, Codex implements headlessly, git automated. ONLY runs when the user explicitly types /pair. NEVER activate automatically, no matter how well a task seems to match this workflow.

not rated 4 15d ago B 48 tokens original MIT

wingman-mcp

485

adeoluwaadesina/wingman-mcp

Skill Claude CodeCodex

Add persistent, interactive task plan management to your agent. Wingman tracks plans and tasks across a long conversation — Claude creates plans, ticks tasks after completing work, and a live panel renders inline in the chat. Install the MCP server first, then use these tools to manage plans and tasks throughout any…

not rated 4 1mo ago A 68 tokens original MIT

check-work

487

codingmydna/grokers

Skill Claude CodeCodex

Check your work with a verification subagent that reviews diffs, runs builds and tests, and evaluates correctness. Read this file for instructions. Use when asked to "check work", "verify changes", "self-verify", "/check-work", "/check", "/verify", or "/self-verify".

not rated 4 1mo ago A 64 tokens copy · 100% Apache-2.0

marketbrief

488

yukipanpan/marketbrief

Skill Claude CodeCodex

Generate AI-powered market intelligence reports with multi-source data (Yahoo Finance, FRED, CoinGecko, 40+ RSS feeds), Claude AI analysis, and multi-channel delivery (Telegram, Feishu, terminal). Trigger when user asks for morning report, market briefing, daily market summary, market snapshot, or wants to analyze…

not rated 4 5mo ago A 99 tokens original MIT

scvcoder/korean-privacy-law-mcp

MCP server Claude CodeCodexCursor +2

A local MCP service focused on South Korea's Personal Information Protection Act, including related rules, official guidance, decisions, consultation cases, and government legal data APIs. MCP is a way for an AI assistant to use an external service.

not rated 4 4mo ago A tokens not measured

tokentoll

490

Jwrede/tokentoll

MCP server Claude CodeCodexCursor +2

Catch LLM cost changes in code review. Infracost for LLM spend. Runs locally from the tokentoll Python package.

not rated 4 3mo ago A tokens not measured original MIT

ai-books-mcp-server

491

Tryboy869/ai-books-mcp-server

MCP server Claude CodeCodexCursor +2

MCP Server for AI Books - Universal LLM context extension via gravitational memory compression. Runs locally from the ai-books-mcp-server npm package.

not rated 4 3mo ago A tokens not measured original MIT

prompt-reframe

492

greyok00/slimtoken

Skill Claude CodeCodex

Tighten user prompts before they reach a model — strip conversational filler, drop fragments, dedupe sentences, rank by relevance, and compose a short, declarative system prompt that doesn't waste context. CPU-only, deterministic, dependency-free. Use it whenever a request is long, rambling, or covered in pleasantries…

not rated 4 yesterday A 88 tokens original MIT

career-compass-mcp

493

benskamps/career-compass-mcp

MCP server Claude CodeCodexCursor +2

AI-native career co-pilot for Claude — Career KB, resume tailoring, job pipeline, interview prep, and offer evaluation via MCP. Runs locally from the career-compass-mcp npm package.

not rated 4 6d ago A tokens not measured original MIT

agentguard

494

bmdhodl/agent47

Skill Claude CodeCodex

Runtime guardrails for AI coding agents. Stop loops, budget overruns, retry storms, and timeouts before they burn money. Zero dependencies, local-first, MIT licensed.

not rated 4 2d ago A 38 tokens original MIT

molecare-mcp

495

MoleCare/molecare-mcp

MCP server Claude CodeCodexCursor +2

Educational dermatology knowledge and lesion tooling. No credentials needed. Not a medical device. Runs locally from the molecare-mcp npm package. Needs 5 environment variables to run.

not rated 4 yesterday A tokens not measured original Apache-2.0

prismhr-mcp

496

nikulk2992-jpg/prismhr-mcp

MCP server Claude CodeCodexCursor +2

Open-source Model Context Protocol server for PrismHR — PEO workflow tools + Microsoft 365 connectors for Claude and other MCP-aware agents. Runs locally from the prismhr-mcp Python package. Needs 7 environment variables to run.

not rated 4 4mo ago A tokens not measured

prompt-engineering

497

k-vaca/prompt-engineering-skill

Skill Claude CodeCodex

Write, review, and optimize professional prompts for large language models. Use this skill whenever the user asks to write, draft, design, improve, fix, debug, review, or optimize a prompt, system prompt, prompt template, meta-prompt, or agent instructions; asks why a prompt "isn't working" or gives inconsistent…

not rated 4 1mo ago A 215 tokens original MIT

playing-to-win

498

paultaki/playing-to-win

Skill Claude CodeCodex

This skill should be used when the user asks to evaluate, sharpen, red-team, or pressure-test a business idea, offer, market choice, product, or strategic move using Roger Martin and A.G. Lafley's Playing to Win choice cascade. Triggers on phrases including "Playing to Win", "P2W", "where to play", "how to win"…

not rated 4 3mo ago A 159 tokens

yds-data-validation

499

ymd38/dev-skills

Skill Claude CodeCodex

Inspect a project's data for correctness and produce a read-only validation report — record counts, NULL rates, value distribution, uniqueness, referential integrity, format validity, and sampled evidence rows. Data is read only from the project's own test fixtures/seed data or from an explicitly configured…

not rated 4 4d ago A 158 tokens original MIT

consciousness-loop

500

thdelmas/consciousness-loop

Skill Claude CodeCodex

The autonomic executive of an agent — a self-firing loop that wakes on a tick, pulls the other organs into one workspace, decides what needs attention now, acts or defers, then sets its own next wake frequency and sleeps. Turns a pile of triggered reflexes into a continuous self that persists and acts between human…

not rated 4 +1 1mo ago A 192 tokens original MIT

oneskill

501

Felixlan11/oneskill

Skill Claude CodeCodex

Discover skills, iterate on queries, and automate skill installations for any environment.

not rated 4 yesterday A 18 tokens copy · 100% Apache-2.0

omni-computer-use

502

Jason26214/omni-computer-use

MCP server Claude CodeCodexCursor +2

Windows computer-use MCP for the Claude Code CLI — a 1:1 replica of Claude Desktop's computer-use tool surface. Runs locally from the omni-computer-use-mcp Python package. Needs 4 environment variables to run.

not rated 4 +1 1mo ago A tokens not measured original MIT

opm-mcp

503

ojaogezi/opm-mcp

MCP server Claude CodeCodexCursor +2

MCP server "opm-mcp" as configured in ojaogezi/opm-mcp. Launched with opm-mcp.

not rated 4 +2 20d ago A tokens not measured original MIT

ipgeolocation

504

IPGeolocation/ipgeolocation-io-mcp

MCP server Claude CodeCodexCursor +2

Official MCP server for IP geolocation, IP security, abuse contacts, ASN, timezone, astronomy, and user-agent parsing. Runs locally from the ipgeolocation-io-mcp npm package. Needs 1 environment variable to run.

not rated 4 today 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: