Python for Claude Code

5,224 mods tagged Python that install into Claude Code, 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 Claude Code: anthropic · Git and workflow · Web3 and blockchain · React · TypeScript · Go · docker · Rust · Localization · PostgreSQL · nextjs · bun

jarvis-setup

73

ethanplusai/jarvis

Skill Claude CodeCodex

Use when helping someone install, configure, or debug a fresh clone of JARVIS (this repo) — especially "the mic doesn't work", "JARVIS says his language systems are down", any Firefox/browser question, login/auth failures, or Accessibility permission prompts. Carries facts about this project that were only learned by…

not rated 905 +27 1mo ago A 79 tokens

skylos

74

duriantaco/skylos

MCP server Claude CodeCodexCursor +2

Open-source, local-first static analysis and PR gates for Python, TypeScript/JavaScript, Go, Java, Kotlin, PHP, Rust, Dart, C#, C++, and Shell. Finds dead code, security issues, secrets, quality regressions, and AI-code mistakes. Runs locally from the skylos Python package. Needs 1 environment variable to run.

not rated 848 +1 today A Socket: warn tokens not measured original Apache-2.0

fastapi-guard

75

rennf93/fastapi-guard

Skill Claude CodeCodex

Production-ready security middleware for FastAPI. Use when adding IP filtering, rate limiting, per-route security decorators, route-resolution strict mode, global behavior rules, passive/log-only mode, or Guard Agent SaaS telemetry to a FastAPI app. Covers SecurityMiddleware setup, SecurityConfig tuning, and the…

not rated 825 changed 1mo ago A SkillSpector: pass 72 tokens original MIT

georgedouzas/sports-betting

Skill Claude Code

Convert existing tasks into actionable, dependency-ordered GitHub issues for the feature based on available design artifacts.

not rated 822 +4 29d ago A 28 tokens copy · 69% MIT

starlette

77

simonw/research

Skill Claude CodeCodex

Build async web applications and APIs with Starlette 1.0, the lightweight ASGI framework for Python. Use this skill whenever a user wants to create an async Python web app, REST API, WebSocket server, or ASGI application using Starlette. Triggers include mentions of 'Starlette', 'ASGI', async Python web frameworks, or…

not rated 786 +2 7d ago A 163 tokens

mindsdb/anton

Skill Claude CodeCodex

ONLY for writing backend or fullstack code BY HAND. NOT needed on the normal path — createartifact(fullstack-stateless-app or fullstack-stateful-app) followed by generateartifact writes the backend, verifies it by importing it and launches it. Recall this when editing an existing fullstack artifact, or when…

not rated 757 +1 changed yesterday A SkillSpector: warn 130 tokens original MIT

explain-code

80

GPT-AGI/Clawd-Code

Skill Claude CodeCodex

Explains code with visual diagrams and analogies. Use when explaining how code works, teaching about a codebase, or when the user asks "how does this work?".

not rated 717 +16 1mo ago A 38 tokens original MIT

ms-teams-apps

81

alinaqi/maggy

Skill Claude Code needs its repo

Microsoft Teams bots and AI agents - Claude/OpenAI, Adaptive Cards, Graph API.

not rated 711 +3 changed 1mo ago A SkillSpector: warn 22 tokens original MIT

buzzer-re/Rikugan

Skill Claude CodeCodex

Write and execute Binary Ninja Python scripts — full API reference included.

not rated 691 +1 11d ago A SkillSpector: pass 17 tokens original MIT

grafana

83

lablup/backend.ai

MCP server Claude CodeCodexCursor +2

MCP server "grafana", hosted remotely at localhost, as configured in lablup/backend.ai.

not rated 677 +2 today A tokens not measured LGPL-3.0

xhs-cli

84

jackwener/xhs-cli

Skill Claude CodeCodex

A terminal tool for Xiaohongshu, also called RedNote, a Chinese social platform for user-posted notes, photos, and videos.

not rated 672 +3 14d ago A 47 tokens original Apache-2.0

data_analysis

85

ArtificialAnalysis/Stirrup

Skill Claude CodeCodex

High-performance data analysis using Polars - load, transform, aggregate, visualize and export tabular data. Use for CSV/JSON/Parquet processing, statistical analysis, time series, and creating charts.

not rated 666 +5 yesterday A 44 tokens copy · 100% MIT

lynote-ai/ai-text-detector

Skill Claude CodeCodex

Detect whether a passage shows AI-like writing signals and return an explainable risk estimate with confidence, caveats, and next steps.

not rated 651 +118 9d ago A 33 tokens original MIT

bnlearn

87

erdogant/bnlearn

Skill Claude CodeCodex

Use this skill when working with bnlearn for causal discovery; a Python library for Bayesian modeling, probabilistic graphical models, causal discovery, parameter learning, structure learning, inference, do-why calculus (dowhy), sampling, and directed acyclic graphs (DAG).

not rated 645 changed yesterday A 57 tokens

winstonkoh87/Athena-Public

Skill Claude CodeCodex

Unified business model evaluator, client filter, pricing engine, and distribution architect. Absorbs 31 business + 8 marketing + 13 content + 2 acquisition protocols.

not rated 619 +4 today A SkillSpector: pass 43 tokens original MIT

datafusion-python

89

apache/datafusion-python

Skill Claude CodeCodex ✓ vendor

Use when the user is writing datafusion-python (Apache DataFusion Python bindings) DataFrame or SQL code. Covers imports, data loading, DataFrame operations, expression building, SQL-to-DataFrame mappings, idiomatic patterns, and common pitfalls.

not rated 610 changed 18d ago A SkillSpector: pass 54 tokens original Apache-2.0

AGENTS

90

emersonfelipesp/netbox-proxbox

Command Claude Code

This directory contains Django management commands for the ProxBox plugin.

not rated 606 +2 today A 0 tokens original Apache-2.0

enferno

91

level09/enferno

MCP server Claude CodeCodexCursor +2

A simple framework for building complex web applications. Runs locally from the flask Python package.

not rated 568 today A Socket: warn tokens not measured original MIT

wdoc-skill

92

thiswillbeyourgithub/wdoc

Skill Claude CodeCodex

Comprehensive reference for wdoc, a RAG CLI and Python library that summarizes, searches, and queries documents across 20+ filetypes (PDF, YouTube, audio, Anki, web, Zotero, Karakeep, and more) through LiteLLM (100+ LLM providers). Use when the user runs or asks about the wdoc command, imports from wdoc import wdoc…

not rated 544 10d ago A 121 tokens AGPL-3.0

pymapdl-cli

93

ansys/pymapdl

Skill Claude CodeCodex

How to use the PyMAPDL command-line interface to start, stop, list, and execute commands on MAPDL instances from a terminal. Use this skill whenever the user wants to control MAPDL from the command line, run APDL commands via the shell, manage running MAPDL processes, script MAPDL workflows without writing Python, or…

not rated 526 +3 today A SkillSpector: pass 90 tokens original MIT

shioaji

94

Sinotrade/Shioaji

Plugin Claude Code

Bundles 1 skill · 212 tokens together

Shioaji Taiwan financial trading API guide. Covers Python native binding (sync/async), CLI tool, HTTP API server with SSE streaming, dashboard, and multi-language SDK integration (JS/TS, Go, C/C++, C#, Rust, Java/Kotlin) for TWSE/TPEX/TAIFEX markets.

not rated 526 +1 changed 2d ago A tokens not measured

kolo

95

koloai/kolo

Plugin Claude Code

Bundles 1 skill · 119 tokens together

Kolo is a text-based Python debugger for AI agents. Capture every executed function, return value, local variable, HTTP request, and SQL query into greppable trace files.

not rated 525 6mo ago A tokens not measured

autonomous-research

96

federicodeponte/opendraft

Skill Claude CodeCodex

An 18-agent pipeline that turns one topic line into a drafted research paper, literature review, or thesis chapter. Finds real sources at Crossref and OpenAlex, drafts each section against them, attacks its own draft for weak claims, then compiles citations deterministically so in-text markers map one to one onto the…

not rated 514 +2 6d ago A 144 tokens original MIT

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