Claude Rules &amp; MCP Servers for Developers

Minimal Second Brain CLAUDE.md

by @gokhanarkan

A minimal, AI-native Obsidian vault template. 3 folders, manifest files for Claude/Copilot, automated maintenance.

Python

Claude Skills CLAUDE.md

by @Jeffallan

66 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pair programmer.

ReactTypeScriptPython

ReactTypeScriptPythonTailwind CSSGo

Mindx CLAUDE.md

by @DotNetAge

一个可自主进化的数字化分身

Arcanea CLAUDE.md

by @frankxai

Public mirror of Arcanea.ai — the creative intelligence platform for chat, lore, academy, and worldbuilding.

RustHTML

Claude Code Setup CLAUDE.md

by @philoserf

Comprehensive Claude Code configuration with agents, skills, hooks, and automation

Shell

Recently added

Fresh rules and MCP servers just added

NEW

Minimal Second Brain CLAUDE.md

by @gokhanarkan

A minimal, AI-native Obsidian vault template. 3 folders, manifest files for Claude/Copilot, automated maintenance.

Python

NEW

Shadowsky CLAUDE.md

by @dmoskov

CLAUDE.md for the Shadowsky project (TypeScript).

TypeScript

NEW

Arcanea CLAUDE.md

by @frankxai

Public mirror of Arcanea.ai — the creative intelligence platform for chat, lore, academy, and worldbuilding.

RustHTML

NEW

NexusOS CLAUDE.md

by @AFKmoney

Meet Daemon, the Self-Evolving Operating System.

DockerTypeScript

NEW

Claude Code Setup CLAUDE.md

by @philoserf

Comprehensive Claude Code configuration with agents, skills, hooks, and automation

Shell

NEW

$claude mcp add --transport http arcmira https://mcp.arcmira.com/mcp

Tree Sitter Analyzer CLAUDE.md

by @aimasteracc

A scalable, multi-language code analysis framework based on Tree-sitter, usable both as a CLI tool and an MCP server.

Ruby on RailsPython

NEW

Arcmira: YouTube Transcript Search

by Zeal Caiden

Search indexed YouTube and podcast transcripts for timestamped quotes, speaker appearances, mentions, sponsors and recommendations. Find clips to review and follow links back to the original videos. Premium transcripts add speaker identification; check the linked source when attribution matters. Coverage and capabilities depend on account access. A paid read uses credits from your plan, then your on-demand budget. Arcmira: https://arcmira.com API documentation: https://arcmira.com/docs MCP setup: https://arcmira.com/docs/mcp-server Note: the write tool (arcmira_execute_write) creates and changes monitors, never deletes, and is flagged destructive in its own annotations. Tool calls are logged in product analytics per the maker docs.

APIAISearch

NEW

🔌

Mubboo Flights MCP

by Flights.Mubboo

Start flight comparisons from Claude with less setup. Mubboo Flights MCP finds airport and city codes, validates trip details and prepares ready-to-open flight-search links for one-way, return and multi-city journeys. The hosted Streamable HTTP endpoint is free, with no account or API key. Tools: find_airports, prepare_flight_search and get_service_info. The MCP does not return live fares or availability, make bookings or process payments. On the Mubboo Flights website, travellers can compare options across 800+ airlines and 100+ booking sites. Booking options may include Booking.com, Trip.com, Expedia, Agoda and Kiwi.com, depending on route, dates and market. Hotels, car rentals, tours and attraction tickets are also available. We compare. You choose. You save. Setup: https://mubboo.flights/mcp . The public MIT repository provides connection configurations, runnable client examples and guides; the hosted server implementation is privately maintained.

$claude mcp add --transport http mubboo-flights https://mubboo.flights/api/mcp

APISearch

NEW

Hunter MCP

by Syuzana Ghazarian

Hunter MCP connects AI assistants like Claude and ChatGPT to Hunter’s email intelligence tools. Use it to find professional email addresses, verify contacts, and research companies directly from your AI workflow—without switching between tools. It works with compatible MCP clients, subject to Hunter’s existing plan limits and credits.

$claude mcp add --transport http hunter https://mcp.hunter.io/mcp --header "X-API-Key: YOUR_API_KEY"

AISearchAPI

MCP Servers

Model Context Protocol servers for Claude

FinancialData.Net MCP server

by FinancialData.Net

$https://financialdata.net/mcp?key=API_KEY

Get real-time stock prices, fundamentals, institutional trading insights, and other financial data delivered through a universal Model Context Protocol (MCP) server.

API

Webhound

by Moe Khalil

Web research MCP server where a prompt defines the question and a user-set dollar budget defines how much investigation runs. Returns inspectable reports or structured datasets with sources, working documents, claim traces, and an explicit completion state.

$npx -y webhound-mcp

AISearchAPI

🔌

FrameThrower MCP

by Leo Kadieff

$npx -y mcp-remote https://framethrower.ai/api/mcp

Find film stills, movie screenshots and cinematography references inside AI assistants for inspiration, learning and making movies faster. FrameThrower MCP provides search_frames, find_by_craft, find_similar and get_frame_details. Connect to the hosted server at https://framethrower.ai/api/mcp using OAuth 2.1. The install command below uses the documented mcp-remote bridge for stdio clients. $2 free credits on signup, then usage-based credits. Documentation: https://framethrower.ai/mcp — Product: https://framethrower.ai — Contact: leo@framethrower.ai

SearchAPI

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XGR MCP Gateway

by Oliver Boehm

$claude mcp add --transport http xgr-mainnet https://mcp.xgr.network/mcp

XGR.Network develops XGRChain and XDaLa for deterministic, auditable on-chain process execution.

Dev Tools

Skills

Reusable Claude Code slash commands

🚀

PR Description

/pr

Writes a clear pull request description from your commits and changes.

🔍

Code Review

/review

Performs a thorough code review of the current changes or specified files.

📝

Generate Commit Message

/commit

Generates a conventional commit message based on your staged changes.

Standup Summary

/standup

Generates a daily standup summary from recent git commits.

🐛

Fix Bug

/fix

Analyzes a bug or error and provides a targeted fix with explanation.

🧪

Generate Tests

/test

Generates comprehensive unit tests for the specified function or file.

Agents

Claude agent prompts sourced from GitHub

📖

Anthropic Cookbook — Agent Recipes

Official collection of agent patterns and recipes from Anthropic. Includes tool use, multi-agent orchestration, memory management, and real-world agent implementations.

github.com/anthropics/anthropic-cookbook

📊

Financial Data Analyst Agent

A multi-tool agent that analyzes financial data, queries databases, generates charts, and produces structured investment research reports using Claude.

github.com/anthropics/anthropic-quickstarts/tree/main/financial-data-analyst

🐍

Claude Agent SDK — Python

The official Python SDK for building Claude-powered agents. Provides a clean API for multi-turn conversations, tool definitions, streaming, and structured outputs.

github.com/anthropics/anthropic-sdk-python

💬

Customer Support Agent Starter

Anthropic's quickstart for building a production-ready customer support agent with Claude. Includes conversation management, tool use for order lookups, and escalation logic.

github.com/anthropics/anthropic-quickstarts/tree/main/customer-support-agent

🔷

Claude Agent SDK — TypeScript

The official TypeScript/Node.js SDK for Claude. Build agents with type-safe tool definitions, streaming responses, and comprehensive error handling.

github.com/anthropics/anthropic-sdk-typescript

🤖

Claude Code GitHub Action

Official Anthropic GitHub Action that runs Claude Code as a CI agent. Automatically reviews PRs, fixes bugs, and implements features directly in your GitHub workflow.

github.com/anthropics/claude-code-action

More Rules

View all rules

Transcriber CLAUDE.md

by @kossakovsky

Automated video-to-text transcription powered by ElevenLabs Scribe API with multi-language support and speaker diarization

Node.jsJavaTypeScript

TypeScriptNode.jsJavaRedis

Mcp Servers CLAUDE.md

by @pulsemcp

MCP (Model Context Protocol) Servers authored and maintained by the PulseMCP team. We build reliable servers thoughtfully designed specifically for MCP Client-p

ReactPythonMongoDBSupabase

Claude Codex Settings CLAUDE.md

by @fcakyon

My personal Claude Code and OpenAI Codex setup with battle-tested skills, plugins, hooks and agents that I use daily.

Rivet CLAUDE.md

by @rivet-dev

Rivet Actors are the primitive for stateful workloads. Built for AI agents, collaborative apps, and durable execution.

TypeScriptRustDocker

Next.jsTypeScriptSupabase

Claude Code CLAUDE.md

by @constellos

TypeScript types and type gen hooks for Claude Code: system tools, MCP tools, session transcripts, and hook events