Python for Codex

3,090 mods tagged Python 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: anthropic · Git and workflow · Web3 and blockchain · React · TypeScript · openai · android · docker · Localization · bun · nextjs · Go

data-analysis

265

furkangonel/cowrangler

Skill Claude CodeCodex

Structured data analysis workflow from raw data to shareable insights.

not rated 2 2d ago A 15 tokens original MIT

python-best-practices

266

nathan-gage/python-skills

Skill Claude CodeCodex

Python software engineering guidelines from real PR review patterns. This skill should be used when writing, reviewing, or refactoring Python code — especially dataclasses, service interfaces, error handling, and type annotations. Triggers on tasks involving Python modules, API design, data modeling, type safety…

not rated 2 20d ago A Socket: passSnyk: pass 90 tokens

rrt

267

Anselmoo/mcp-zen-of-languages

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server "rrt" as configured in Anselmoo/mcp-zen-of-languages. Runs locally from the repo-release-tools[mcp] Python package.

not rated 2 today A tokens not measured original MIT

tg

268

speech115/tg

Skill Claude CodeCodex

Use when a task needs Telegram reads, searches, raw TL requests, media, or sends through the tg runtime.

not rated 2 yesterday A 25 tokens original MIT

athena

269

taylorparsons/athena-skill

Skill Claude CodeCodex

PRD-driven delivery loop with a token-lean audit trail (requests → decisions → specs → tasks → commits). All docs/ log access goes through ./scripts/owl. Use for any feature, bug fix, or change in a repo using ATHENA docs/.

not rated 2 4d ago A 55 tokens original MIT

portkey-python-sdk

270

Portkey-AI/skills

Skill Claude CodeCodex

Complete reference for the Portkey AI Gateway Python SDK with unified API access to 200+ LLMs, automatic fallbacks, caching, and full observability. Use when building Python applications that need LLM integration with production-grade reliability.

not rated 2 5mo ago A 53 tokens original Apache-2.0

wty-yy/skills

Skill Codex

Standardize Python function docstrings to a team format with a short summary, optional second-paragraph logic notes, optional Args/Returns sections. Default coding style uses four-space indentation and an object-oriented design mindset. Use when adding or normalizing docstrings in Python files, including class methods…

not rated 2 10d ago A 67 tokens original MIT

django

272

Mariatta/claude-skills

Skill Claude CodeCodex

House conventions for writing code in a Django codebase: formatter and linter compliance (black, isort, djlint, flake8), imports at module top with real refactors for circular imports, docstrings over comment blocks, maintained libraries over hand-rolled code, full test coverage as a merge gate, N+1 queries caught at…

not rated 2 26d ago A 210 tokens original MIT

equinor/neqsim-community-skills

Skill Claude CodeCodex

Run the OLGA transient multiphase flow simulator from Python: locate the installation, generate its PVT table and hydrate equilibrium curve from a NeqSim fluid, validate a genkey case with a rule check, launch the batch engine with the right flags, decode the engine exit code, and read .tpl trend and .ppl profile…

not rated 2 changed 6d ago A 174 tokens original Apache-2.0

python-app-setup

274

idjohnson/aiskills

Skill Claude CodeCodex

Scaffolding and setting up Python applications, FastAPI APIs, FastMCP servers, and project structures in this workspace. ALWAYS trigger this skill whenever the user mentions creating a new Python project, setting up a Python service, scaffolding FastAPI/FastMCP, initializing a Python app from scratch, or asking for…

not rated 2 1mo ago A 73 tokens original MIT

backend-changes

275

RexiaAI/CursorRules

Skill Claude CodeCodex

Subagent skill for making changes to the FastAPI backend. Use when the task involves editing Python files in backend/, running backend tests, modifying the Dockerfile, or changing backend configuration.

not rated 2 5mo ago A 41 tokens

python-guidelines

276

niko-nnkn/agent-ops

Skill Claude CodeCodex

Use when writing, reviewing, or refactoring Python code in this workspace. Applies local Python standards for typing, testing, data modeling, API boundaries, logging, and maintainable module design.

not rated 2 3mo ago A 42 tokens original MIT

textual-tui

277

lyhcode/agent-skills

Skill Claude CodeCodex

Build terminal user interfaces (TUI) with the Python Textual framework. Use when the user wants to create a terminal app, TUI, CLI dashboard, interactive terminal tool, or any rich terminal interface using Python. Triggers on mentions of Textual, TUI, terminal UI, terminal app, terminal dashboard, ncurses alternative…

not rated 2 5mo ago A 132 tokens original MIT

code-style

278

Major-Woolfi/Skills_for_AI-Agents

Skill Claude CodeCodex

A set of coding and repository conventions covering Python, Telegram bots, project structure, typing, logging, documentation, Docker, and deployment files.

not rated 2 1mo ago A 35 tokens original MIT

pykernel-mcp

280

DOsinga/pykernel_mcp

MCP server Claude CodeCodexCursor +2

MCP server providing persistent IPython kernel for executing Python code with numpy, pandas, and matplotlib. Runs locally from the pykernel-mcp Python package.

not rated 2 11mo ago A tokens not measured original MIT

sqlmesh

281

Doctacon/mcp-worktree-workflows

MCP server Claude CodeCodexCursor +2

One of 8 in .mcp.json

The fast, Pythonic way to build MCP servers and clients. Runs locally from the fastmcp Python package. Needs 1 environment variable to run.

not rated 2 4mo ago A tokens not measured

semantic-cache-mcp

282

CoderDayton/semantic-cache-mcp

MCP server Claude CodeCodexCursor +2

Lightweight MCP server for semantic file caching with 80%+ token reduction. Runs locally from the semantic-cache-mcp Python package.

not rated 2 7d ago A tokens not measured original MIT

ipython-mcp

283

gabiteodoru/ipython-mcp

MCP server Claude CodeCodexCursor +2

MCP Server for IPython kernel integration. Runs locally from the ipython-mcp Python package.

not rated 2 1y ago A tokens not measured original MIT

mcp-steam

284

obrien-matthew/mcp-steam

MCP server Claude CodeCodexCursor +2

MCP server for Steam gaming library, achievements, stats, and store search. Runs locally from the mcp-steam Python package.

not rated 2 9d ago A tokens not measured original MIT

velvet-rope

285

paulchum/velvet-rope

MCP server Claude CodeCodexCursor +2

MCP server "velvet-rope" as configured in paulchum/velvet-rope. Runs locally from the velvet-rope Python package.

not rated 2 2d ago A tokens not measured

contribution-compass

286

amk9978/contribution-compass

MCP server Claude CodeCodexCursor +2

MCP server "contribution-compass" as configured in amk9978/contribution-compass. Runs locally from the contribution-compass Python package.

not rated 2 8d ago A tokens not measured original MIT

python-runner

287

rifaterdemsahin/mcp

MCP server Claude CodeCodexCursor +2

MCP server to run Python code in a sandbox. Runs locally from the @pydantic/mcp-run-python npm package.

not rated 2 1y ago A tokens not measured

JNHFlow21/trove

Skill Claude CodeCodex

Fetch and enrich only exact cited media through bounded durable operations.

not rated 2 +1 changed 4d ago A 18 tokens original Apache-2.0

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: