Trending mcp repos

Reverse engineer anything with agents, from app behavior down to native binaries. Why it matters: worth a look if you build or run autonomous agents.

AI agentsTypeScript★ 205k

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingJavaScript★ 279k

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 126k

Point Claude at any game. Skills, tools and the fal MCP that let Claude Code mod almost any PC game you own: recon, reverse engineering… Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPPython★ 7.4k

Daily radar for new AI terms: names of new models, products and repos, caught on X, Hugging Face, GitHub and sitemaps before keyword tools list them. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 857

一个自己找热点、自己写日报的网站框架。把信源和精选标准换成你的，它就是你的行业热点站。 Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingTypeScript★ 7.5k

The open-source app everyone uses to manage agents at work. Why it matters: worth a look if you build or run autonomous agents.

AI agentsTypeScript★ 102k

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees. Why it matters: worth a look if you build or run autonomous agents.

AI agentsPython★ 97k

WebGPU components for React, Vue, Svelte, Solid, JS & Framer. Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPTypeScript★ 4.8k

A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website… Why it matters: relevant if AI is part of your coding workflow.

Coding agentsRust★ 144k

Learn AI Engineering! Learn it. Build it. Ship it for others. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 69k

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational… Why it matters: worth a look for your infrastructure and delivery stack.

DevOpsTypeScript★ 88k

Never stop coding. Free MIT AI gateway: one endpoint, 359 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek, MiniMax… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingTypeScript★ 76k

The best-benchmarked open-source AI memory system. And it's free. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 60k

SolidCraft: an open-source parametric 3D CAD application built in pure Rust. Desktop, web, and automation through MCP. Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPRust★ 1.8k

Write HTML. Render video. Built for agents. Why it matters: worth a look if you build or run autonomous agents.

AI agentsTypeScript★ 63k

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 75k

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages… Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPC★ 47k

Ultra-lightweight, open-source, self-hosted personal AI agent framework in Python with WebUI, tools, memory, MCP, multi-agent workflows, automation… Why it matters: worth a look if you build or run autonomous agents.

AI agentsPython★ 49k

"Vibe-Trading: Your Personal Trading Agent". Why it matters: worth a look if you build or run autonomous agents.

AI agentsPython★ 35k

Use ChatGPT Web (including Pro) as a native model in Codex — with context, tools, streaming and images, without using Codex quota. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingTypeScript★ 14k

The fastest, cheapest, most efficient open-source agent harness. Run more than 500 agents on a $10 VPS. Why it matters: worth a look if you build or run autonomous agents.

AI agentsRust★ 42k

AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by… Why it matters: relevant if AI is part of your coding workflow.

Coding agentsPython★ 48k

ChatGPT thinks. Codex works. Use ChatGPT as the planning brain while keeping the Codex harness. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingTypeScript★ 7.4k

25 MB lightweight cross-platform database client for 100+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and… Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPRust★ 26k

Open-source Rust agent engine and terminal client for Codewhale, with provider choice, tools, approvals and receipts. Why it matters: worth a look if you build or run autonomous agents.

AI agentsRust★ 41k

Your Personal AI Assistant; easy to install, deploy on your own machine or on the cloud; supports multiple chat apps with easily extensible… Why it matters: worth a look if you build or run autonomous agents.

AI agentsTypeScript★ 36k

User-friendly AI Interface (Supports Ollama, OpenAI API, ...). Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 156k

《深入理解 AI Agent：设计原理与工程实践》（李博杰 著）开源主仓库：全书正文、编译版 PDF 与按章配套代码. Why it matters: worth a look if you build or run autonomous agents.

AI agentsPython★ 54k

Chrome DevTools for coding agents. Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPTypeScript★ 53k

Self-hosted gym & body-weight tracker — plan routines, log workouts (supersets, warm-ups, cardio), see which muscles are trained, fatigued or… Why it matters: worth a look for your infrastructure and delivery stack.

DevOpsJavaScript★ 11k

Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingTypeScript★ 158k

⌥ Coding agent with the IDE wired in. Built by Stencil Labs. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingTypeScript★ 35k

Context window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory, and enforces routing across 17… Why it matters: relevant if AI is part of your coding workflow.

Coding agentsTypeScript★ 28k

An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl! Don't be shy, join here… Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPPython★ 87k

AI-driven public opinion & trend monitor with multi-platform aggregation, RSS, and smart alerts. 告别信息过载，你的 AI 舆情监控助手与热点筛选工具！聚合多平台热点 + RSS… Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPPython★ 63k

Free SEO MCP server + open-source SEO and GEO skills for Claude: keyword research, rank tracking, audits, backlinks, AI visibility on your real… Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPShell★ 5.3k

Official, Anthropic-managed directory of high quality Claude Code Plugins. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 38k

Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingTypeScript★ 63k

Open-source AI coworkers that each get a computer of their own: a browser, files and tools, with every action decided before it happens and recorded… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingTypeScript★ 6.5k

Open source alternative to Semrush and Ahrefs. Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPTypeScript★ 23k

Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, security risks, prompt injection, data exfiltration, and… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 20k

Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebase. Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingTypeScript★ 10k

Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Run it yourself, or use Crawl4AI Cloud with… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 85k

Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, Google Antigravity, and Pi. Why it matters: worth a look if you build or run autonomous agents.

AI agentsPython★ 41k

Cross-platform local MCP capabilities for ChatGPT with Chrome integration, Goal, Compact & Resume, and durable multi-agent workflows. Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPTypeScript★ 4.7k

AI 时代的伯克希尔：基于 Claude Code / Codex 的价值投资研究框架。巴菲特·芒格·段永平·李录四大师方法论 + 多Agent并行研究。| AI-era Berkshire: a value investing research framework built for… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingHTML★ 17k

Long-term memory runtime for AI agents — plain Markdown as the source of truth, local ranked retrieval, and an independent sleep-time Manage layer… Why it matters: worth a look if you build or run autonomous agents.

AI agentsPython★ 3.4k

麦麦省钱助手 —— 基于麦当劳 MCP 的点餐成本优化 Skill。算出当前门店最省钱的点餐方案，并主动提示凑单陷阱。 Why it matters: extends what MCP-compatible assistants can connect to and do.

MCPPython★ 277

ARIS (Auto-Research-In-Sleep) — Lightweight Markdown-only skills for autonomous ML research: cross-model review loops, idea discovery, and experiment… Why it matters: useful plumbing for shipping LLM-powered features.

LLM toolingPython★ 17k