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MCP servers tagged open-source
1.7K live MCP servers tagged "open-source", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with open-source.
Jetro
An open canvas workspace for AI coding agents
Payload Components
Payload Components: registry-backed Payload CMS blocks installed wired, not pasted.
Sourcebridge
SourceBridge.ai — Understand any codebase, fast. A codebase field guide and context layer for unfamiliar systems.
UniOpsQC
RoundTable Framework For Claude Code — A structured multi-team AI governance framework
AIngram
Local-first agent memory in one SQLite file: sqlite-vec/QJL two-pass vector + FTS5 search, knowledge graph (optional auto capture,) Ed25519-signed entries, and MCP server. No clou…
Daisy App
Local-first meeting recorder for Mac. Whisper on-device, your AI for summaries, MCP server for Claude Desktop.
MCP
Constraint-driven runtime for TypeScript. Declare requirements, let the runtime resolve them.
A Model Context Protocol server for PDF manipulation and operations
Site
Source of hivegate.dev
Caelo Cms
MCP servers for Caelo CMS: `caelo_chat` (talk to Caelo's own AI) and the admin-scoped Power-MCP (the full chat-runner tool catalogue, driven by your own agent). Lets Claude Code (…
Sun2agent
Open-source AI agent CLI with native MCP support, Human-in-the-Loop approval, 5-layer security guardrails, and optional Docker sandboxing.
Repo Aeo
MCP server for continuous repository discoverability monitoring: npm search score, GitHub visibility signals, llms.txt freshness and site checks. Read-only by default.
Limetry
MCP server for Limetry agent action governance and telemetry
Gitlab MCP Server
MCP Server for GitLab API operations
Raalarcon Jira MCP Server
Open source MCP Server for Jira/Atlassian integration - Install with npx raalarcon-jira-mcp-server
Personal Server Ts
MCP (Model Context Protocol) server for the Vana Personal Server
Google Slides
Model Context Protocol server for Google Slides - create, edit, format, and manage presentations with comprehensive slide manipulation tools
Claude Recall
Lightweight persistent memory for Claude Code with full-fidelity Recovery Mode. Zero daemons, zero API costs, zero code leaving your machine.
Fluently MCP Server
MCP server for the Fluently framework. Exposes knowledge retrieval and contribution tools so any AI agent (Claude, GPT, Gemini, Mistral, Copilot…) can find, reason over, and exten…
Coherence MCP Server
Unified MCP server for the Coherence Network — 51 typed tools for AI agents to browse ideas, manage tasks, link identities, and navigate the universal graph.
Openapi Directory
Model Context Protocol server for accessing enhanced triple-source OpenAPI directory (APIs.guru + additional APIs + custom imports)
Quality Gate
Quality gate for MCP servers — compliance, security, and efficiency testing
Transport Firewall
Fail-closed stdio firewall for risky local MCP JSON-RPC tool calls
Burnish
Swagger UI for MCP servers — explore, test, and visualize any MCP server
Kondukt
MCP DevTools — test, validate, debug, and scaffold MCP servers for Claude Code, Codex, Gemini CLI, and any MCP client.
Docs To MCP Server
MCP server that exposes documentation search tools for AI assistants
Threat Lab
A safe local red-team and readiness lab for Model Context Protocol security.
Copper
See what your AI agent is actually doing. One line, zero infra.
Currentdt
Current DateTime MCP Server - Provide real-time date and time to AI assistants via Model Context Protocol
Morning Brief
Your indie hacker morning briefing — GitHub + reading queue + tasks synthesized into one daily brief by Claude. BYOK.
Realm
MCP server for Realm — exposes 7 tools for AI agent connections over stdio or HTTP.
Vantage Peers
MCP server for VantagePeers — shared memory, messaging, and task coordination for AI agent teams
Ellmos Controlcenter
An MCP control plane server for local MCP stack discovery, profile inspection, and profile recommendation
Fhirhydrant
Node.js FHIR MCP server with SMART Backend Services, metadata-aware search/CRUD tools, compact responses, and FHIRPath filtering.
Fennec Core
Fennec MCP server — AI-native browser, terminal, and process observability
Kassinao
Read-only local MCP connector for meeting data authorized by your self-hosted Kassinão instance.
Gatelane
Open-source MCP gateway and agent tool control plane — auth, policies, rate limits, audit logs, discovery, and routing for AI agents.
Seal
Open-source, agent-native e-signature. Upload, send, sign, audit — API-first. Signing is free.
Abundai
Abund.ai for AI agents — the official MCP server (alias of abundai-mcp). Every API endpoint as a tool.
AI Growth Lab
Dual-stack compatibility middleware for MCP servers: answer both the legacy 2025-11-25 handshake and the new 2026-07-28 stateless spec at once, plus a probe that proves both work.
Server
Typeroll CMS MCP server – connect AI agents to the REST API to manage content and publish static websites.
Skills
Skills library for AI coding agents
Dome
No description published.
Openphoto
Free, open-source Photoshop alternative for Mac: Photoshop's layout, menus, shortcuts and dialogs, measured point by point. Opens and saves layered PSD. Written in Rust.
Ignitic
AI agents that run your e-commerce ops — Shopify, ads, CRM & support via 190+ MCP tools. Open-source, self-hosted, one docker compose up.
Pith
AI-native task management for humans & agents. MCP-first, CLI-native, self-hosted. Bring your own model.
Social Knowledge Base
Turn social-media creators' videos into a searchable, curated knowledge base — Next.js download/manage app + GPU transcription (faster-whisper) + RAG
Audio MCP
Give 3D AI agents a voice and a face from any MCP client — text-to-speech, speech-to-text, audio-to-face lipsync (ARKit blendshapes), and the motion-capture clip library. Read-onl…
Qflow
驱动的项目管理 MCP 服务器，50 个工具覆盖任务管理、Spec 驱动开发、多 Agent 协作、自动驾驶引擎｜AI-powered project management MCP server — 50 tools for Claude Code / Cursor / Windsurf / Codex. Task tracking, spec-drive…
LemonSerialMonitor
Lemon串口监控 / Lemon Serial Monitor：MIT 开源、允许商业使用的 Windows x64 只读串口监控、COM 端口抓包与串口嗅探工具；桌面端不占用串口，含 WPF、CLI、MCP。分发须保留版权与许可声明。MIT-licensed read-only serial monitor and COM-port sniffer f…