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MCP Servers & Tools

The Model Context Protocol ecosystem: servers, clients and tooling that let agents talk to the outside world.

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Storybloq/
storybloq

Cross-session context for Claude Code. CLI + MCP server + /story skill that tracks tickets, issues, handovers, and roadmap in a .story/ directory.

66034TypeScript
sipyourdrink-ltd/
bernstein

Audit-grade multi-agent orchestration for CLI coding agents (Claude Code, Codex, Gemini CLI, +40 more). HMAC-chained audit log, signed agent cards, per-artefact lineage, air-gap deploy. The orchestrator your compliance team will sign off on. https://bernstein.run

65761Python
jegly/
Box

The most advanced, fully offline client-side AI suite on Android today.

65338Kotlin
universal-tool-calling-protocol/
python-utcp

Official python implementation of UTCP. UTCP is an open standard that lets AI agents call any API directly, without extra middleware.

64645Python
CodeBendKit/
codeseek

Rust-powered code intelligence CLI for AI coding agents. Builds call graphs and hybrid semantic search indexes (Dense + Sparse + RRF + Reranker) across 7 languages. Ships as native MCP tools for Claude Code and Codex CLI.

63842Rust
SixHq/
Overture

Overture is an open-source, locally running web interface delivered as an MCP (Model Context Protocol) server that visually maps out the execution plan of any AI coding agent as an interactive flowchart/graph before the agent begins writing code.

62560TypeScript
cyanheads/
obsidian-mcp-server

Read, write, search, and surgically edit Obsidian vault notes, tags, and frontmatter via MCP. STDIO or Streamable HTTP.

62396TypeScript
dbt-labs/
dbt-mcp

A MCP (Model Context Protocol) server for interacting with dbt.

589125Python
spences10/
mcp-sequentialthinking-tools

🧠 An adaptation of the MCP Sequential Thinking Server to guide tool usage. This server provides recommendations for which MCP tools would be most effective at each stage.

58387TypeScript
clawplays/
ospec

Spec-driven, agentic workflow framework for AI coding agents. Turn a request into a verifiable goal loop — plan, act, verify — with durable specs and evidence in your repo. Works with Claude Code, Codex, Gemini, OpenCode, and plain CLI.

55934JavaScript
provos/
ironcurtain

A secure* runtime for autonomous AI agents. Policy from plain-English constitutions. (*https://ironcurtain.dev)

55374TypeScript
TheAuditorTool/
Auditor

Release channel for TheAuditor — see blog.theauditortool.com

54957
genomoncology/
biomcp

BioMCP: Biomedical Model Context Protocol

547108Rust
chubbyguan/
chubbyskills

把中文全渠道内容(抖音 / B站 / 小红书 / 公众号 / X / 播客)采集进个人知识库的 13 个 AI Skill:图文存图、视频转文字稿、字幕优先免 GPU,附带知识库 MCP server。 | Ingest Chinese content into your personal knowledge base — image/video routing, subtitle-first transcription, and a KB MCP server.

54076Python
AVIDS2/
memorix

Open-source cross-agent memory layer for coding agents via MCP. Compatible with Claude Code, Codex, Cursor, Windsurf, Gemini CLI, Antigravity, OpenClaw, Hermes Agent, Oh-my-Pi, Pi, Copilot, Kiro, OpenCode, and Trae.

53841TypeScript
rahilp/
second-brain-cloudflare

One memory layer, every AI tool. Store anything once — recall it in Claude, ChatGPT, Cursor, or any MCP client. Self-hosted on Cloudflare's free tier.

53464TypeScript
Enderfga/
claw-orchestrator

Run Claude Code, Codex, Gemini, Cursor Agent and custom coding CLIs as one unified runtime for claw-style agent systems. Runs standalone, with first-class OpenClaw plugin support.

52581TypeScript
beizhu-1209/
AIHelms

企业级 AI 资源纳管平台,提供统一 AI网关,纳管 OpenAI、Azure、Claude、DeepSeek 等主流模型,并支持 MCP 工具与 Skill 的集中注册分发。具备内外双轨定价、成本归因、统一身份认证、安全审计与效能报表,帮助企业精准控制成本、量化 ROI,高效治理 AI 资产。

52159Vue
ViryaZheng/
recomby-geo

GEO 领域 AI 员工开源方案 · Open-source GEO AI-employee solution (MIT). GEO Skills package + curated lists of agents and office CLIs that make up the AI-employee stack.

50946Python
Belkins/
ai-dive-deep

Vlad's Playbook — the operator's field manual where every artifact is live, clickable, and forwardable. 39 chapters · 25 interactive widgets · 3 embedded case studies (AFC pitch + sanitized client audit). Read it → dive.vladyslavpodoliako.com

4671Astro
ruvnet/
metaharness

🛠️ The meta-harness for AI agents — scaffold your own focused, branded agent harness with its own npx CLI, MCP server, memory, learning loop, and witness-signed releases. Works with Claude Code, Codex, pi.dev, Hermes, OpenClaw, and RVM (hardware-isolated sandbox).

46351TypeScript
atomicstrata/
atomicmemory

Portable semantic memory for AI agents: core engine, TypeScript SDK, framework adapters, MCP server, CLI, and host plugins.

44038TypeScript
rampstackco/
claude-skills

Stack-agnostic Claude Skills covering the full website lifecycle: brand, design, content, SEO, dev, ops, growth, and research. Build, ship, audit, optimize.

42557Python
AgriciDaniel/
codex-seo

Codex-first SEO skill suite. 26 workflows, 24 TOML agents, DataForSEO/Gemini/Google/Firecrawl integrations, GEO/AEO, CWV, schema, backlinks, local/maps, and deterministic reports.

40860Python
Beever-AI/
beever-atlas

Your First LLM-Wiki Conversation Knowledge Base

39448Python
secureagentics/
Adrian

Open-source runtime AI agent security tool - monitors and controls AI agents, catching malicious tool use, prompt injection, and policy drift in real time, before the agent acts.

38779Python
ronak-create/
FableCut

Zero-dependency browser video editor that AI agents can drive — JSON timeline, MCP + REST, live-reloading UI

36627JavaScript
sergebulaev/
linkedin-skills

Claude Code and Codex skills for LinkedIn growth: write human-sounding posts, craft comments that get noticed, analyze your feed, and build a publishing cadence, all from your terminal. Plug-and-play skills for content creators, founders, and marketers.

35751Python
Env-Kit/
envkit-releases

EnvKit — free local development environment for Windows & macOS: nginx/Apache, multiple PHP versions, MySQL/MariaDB, PostgreSQL, Redis, MongoDB, Mailpit, Node.js, trusted .test HTTPS, and a built-in MCP server for AI-assistant control. A Laragon/XAMPP/Herd alternative.

35410Shell
Snailclimb/
AIGuide

AI 应用开发、AI 编程实战与面试指南,涵盖 LLM、Agent、RAG、MCP、Claude Code、Codex 等核心技术与工程实践。

35042
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