Tag
#mcp
49 open-source projects filed under this tag.
activepieces
Open-source TypeScript workflow automation with 280+ integrations, native MCP server support, and AI agent capabilities. Self-hostable Zapier alternative.
agentgateway
Agentgateway is an open-source Rust proxy for AI agents with MCP and A2A protocol support — security, observability, and governance for agentic AI systems.
agentmemory
AgentMemory is a persistent memory engine for AI coding agents with 53 MCP tools, hybrid search, and zero-config auto-capture. Works with Claude Code, Cursor, Codex, Copilot, and 15+ agents.
ai-memory
Long-term memory for AI coding agents — cross-agent handoff between Claude Code, Codex, OpenCode, and Cursor with wiki-style markdown storage.
anthropics/knowledge-work-plugins
Anthropic open-sources 11 role-specific AI plugins for Claude Cowork and Claude Code — productivity, sales, data, marketing, legal, finance and more with MCP connectors.
atomicmemory
AtomicMemory is a portable, inspectable semantic memory layer for AI agents with TypeScript SDK, MCP server, and Postgres/pgvector backend.
bifrost
Bifrost is a high-performance Go AI gateway unifying 23+ LLM providers behind one OpenAI-compatible API with semantic caching, MCP support, and sub-15µs overhead.
browseros
BrowserOS is an open-source Chromium fork with native AI agents, MCP server, and visual workflows — the privacy-first agentic browser for developers.
butterbase
Butterbase is an open-source AI-native backend-as-a-service with Postgres, auth, storage, serverless functions, and a built-in MCP server for agent integration.
cli-printing-press
CLI Printing Press reads API docs, absorbs every competitor CLI, and generates token-efficient Go CLIs with local SQLite and MCP servers for any API or website.
codegraph
CodeGraph is a pre-indexed code knowledge graph that makes AI coding agents 16% cheaper and 58% fewer tool calls — 100% local, 20+ languages, 14 web frameworks.
codesight
CodeSight is a universal AI context generator that cuts token usage by 91x across Claude Code, Cursor, Copilot, and Codex. Supports 14 languages, 30+ frameworks, zero dependencies.
codexpro
CodexPro turns ChatGPT Developer Mode into a local coding agent via MCP — inspect, edit, search, and verify your local repo from ChatGPT's web interface.
context-mode
Context-mode is an MCP server that optimizes context windows for AI coding agents — 98% reduction in tool output size, session continuity, and support for 15+ platforms.
context7
Context7 is an MCP-powered documentation platform that feeds version-specific library docs directly into your AI coding assistant — no more hallucinated APIs.
coral
Coral is a local-first SQL runtime that gives AI agents one query interface over APIs, files, and live data sources — no more brittle tool glue.
dbx
DBX is a 15MB open-source database client supporting 40+ databases with built-in AI SQL assistant and MCP server for agent integration.
devspace
DevSpace is a self-hosted MCP server that turns ChatGPT into a local coding agent — read, edit, search, and run code in real projects with tunnel-secured access.
docker-agent
Build, run, and share AI agents with Docker Agent — a Go-based CLI plugin by Docker Engineering with declarative YAML, multi-agent orchestration, and MCP support.
engram
Engram is a persistent memory system for AI coding agents — a single Go binary with SQLite, FTS5 search, MCP server, and TUI that works with any agent.
enrichmcp
EnrichMCP is a Python ORM for AI agents that turns data models into typed, navigable MCP tools with relationship traversal and Pydantic validation.
fff
FFF is a blazing-fast Rust file search toolkit with MCP server for AI agents, Neovim plugin, and Node.js SDK — frecency-ranked, typo-resistant, git-aware.
gentle-ai
Go-based ecosystem configurator that supercharges 15+ AI coding agents with persistent memory, SDD workflows, skills, and MCP servers — works with Claude Code, Cursor, Codex, and more.
goose
Open source AI agent by Block with 48k+ stars — Rust-based desktop, CLI, and API for code, workflows, and automation with MCP support and 70+ extensions.
headroom
Headroom is a context compression layer for AI agents that reduces token usage by 60-95% while preserving answer quality. Library, proxy, MCP server.
kontext-cli
Kontext CLI is a Go-based runtime security platform for AI agents — scoped credentials, policy enforcement, and audit trails for coding agents.
ktx
ktx is a self-improving context layer that teaches AI agents how to query your data warehouse accurately — with approved metrics, join graphs, and business knowledge.
mcp-toolbox
MCP Toolbox for Databases — Google's open source MCP server connecting AI agents and IDEs to 20+ databases with prebuilt tools and production-grade security.
mcp-use
Fullstack MCP framework for building MCP Apps and MCP Servers. Write interactive React widgets for ChatGPT and Claude with TypeScript SDK. 10K+ stars.
mempalace
MemPalace is a local-first AI memory system with 96.6% recall accuracy, MCP server, and knowledge graph — zero API calls required.
nanobot
Nanobot is a lightweight open-source Python AI agent with WebUI, multi-channel chat, MCP support, and memory — 43K+ stars on GitHub.
next-ai-draw-io
AI-powered diagram creation tool built with Next.js and React that generates draw.io diagrams from natural language prompts — supports MCP, multiple LLM providers, and one-click deployment.
nubase
Nubase is an open-source AI-native backend platform with Database, Auth, Storage, Functions, Memory, and Cron in one self-hostable service — built for AI coding agents.
nvidia-skillspector
NVIDIA SkillSpector is an open-source security scanner for AI agent skills — 64 vulnerability patterns, two-stage analysis, and risk scoring for Claude Code, Codex, and MCP tools.
opensquilla
Token-efficient microkernel AI agent with local model router, persistent memory, layered sandbox, and support for 20+ LLM providers — same budget, higher intelligence density.
paca
Paca is an AI-native open-source project management platform where AI agents and humans collaborate as equal Scrum teammates — a self-hosted Jira alternative built with Go and React.
page-agent
Page Agent is an in-page JavaScript GUI agent by Alibaba that controls web interfaces with natural language — no browser extensions or headless browsers needed.
penpot-mcp
Penpot's official MCP server lets AI agents read, modify, and create design elements directly in Penpot files via the Model Context Protocol.
pilotdeck
PilotDeck is an open-source agent OS with WorkSpace isolation, white-box memory, and smart model routing — built by Tsinghua University and OpenBMB for long-running AI productivity tasks.
sandbox-runtime
Anthropic's open-source sandbox runtime for AI agents — enforce filesystem and network restrictions at the OS level without containers. Built for Claude Code, works everywhere.
scrapling
Adaptive Python web scraping framework with anti-bot bypass, smart element tracking, and full crawl capabilities for modern web scraping.
semble
Semble is a fast code search library for AI agents that uses 98% fewer tokens than grep+read, with MCP server support and zero setup required.
skill-creator
Turn any OpenAPI spec, GraphQL schema, or MCP server into a reusable AI agent skill with one command — no more pasting API docs.
tabularis
Tabularis is an open-source desktop database client for PostgreSQL, MySQL, and SQLite with built-in AI, MCP integration, notebooks, and a plugin system — built with Tauri and TypeScript.
tambo
Tambo AI is an open-source generative UI SDK for React — build agents that render your actual components with streaming props and MCP integration.
vigils
Vigils is a local-first control plane for AI agents — audit logs, secret redaction, sandboxed execution, and human-in-the-loop approvals. Rust + Tauri + Chrome MV3.
voltagent
VoltAgent is an open-source TypeScript AI agent framework with built-in observability, multi-agent orchestration, and production-ready workflows for fullstack developers.
whale
Whale is a blazingly fast Go-based AI coding agent for DeepSeek with ~98% prompt cache hit rate, 1M context, MCP tools, and dynamic multi-agent workflows.
yao
Yao is an open-source Go runtime that lets you build AI agents and full-stack web apps from a single binary — with TypeScript hooks, MCP support, and built-in vector search.