MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
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mcp-server-graph-apigithub.com/MartinM85/mcp-server-graph-apiupdated this year
Model-context-protocol (MCP) server for the Microsoft Graph API in C#
MIT ★ 13 -
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MIT ★ 2 -
A Model Context Protocol (MCP) server for Meta Graph API - Facebook Pages, Instagram Business, content management, and analytics.
npm MIT -
MCP server for Google's free public Knowledge Graph Search API - search for structured entity information about people, places, organizations, and concepts
MIT ★ 13 -
MCP server for Instagram Graph API, Threads API & Meta platform — 57 tools with Graph API v25.0
MIT ★ 33 -
MCP server integrating Microsoft Graph API for managing Microsoft 365 users, licenses, and groups
MIT ★ 2 -
MCP server for Google's free public Knowledge Graph Search API - search for structured entity information
npm MIT -
aging-knowledge-graphgithub.com/GiorgioHuang/aging-knowledge-graphupdated this year
An open, evidence-traceable knowledge graph for healthy aging — Postgres + pgvector, REST + MCP API, natural-language search, and Claude-powered curator/reviewer agents.
MIT -
MCP server for Instagram Graph API, Threads API & Meta platform management
npm MIT -
apigithub.com/smara-io/apiupdated this year
Memory API for AI agents — semantic search, Ebbinghaus decay scoring, knowledge graphs, MCP native. Drop-in mem0/Zep alternative. $19/mo vs $249+.
MIT -
Open-source, local code intelligence and dependency graph for cross-repository impact analysis. Map APIs, events, schemas, packages, databases, and ownership for AI coding agents via MCP.
NOASSERTION ★ 4 -
A map of your codebase for AI agents: code graph, search, call paths and change impact. No API key.
npm MIT ★ 11 -
A map of your codebase for AI agents: code graph, search, call paths and change impact. No API key.
npm MIT -
code-graphgithub.com/ysterbal/code-graphupdated this year
Multi-language code parser (Python, Rust, JS/TS, Go, Java, C/C++) that extracts dependency graphs and stores them locally in SQLite. Provides three access methods: CLI for direct queries, REST API for programmatic use, and MCP server for IDE integration with Claude or Cursor.
★ 2 -
MCP server for the Instagram Platform (Meta Graph API) — 28 professional-account tools (publishing, insights, comments, discovery) for LLM agents.
MIT ★ 7 -
MCP que ensina o caminho completo do WhatsApp na API oficial da Meta (Cloud API, número virtual, Coexistência) e diagnostica cada etapa na Graph API.
MIT ★ 2 -
MCP server for Instagram Business & Creator accounts: insights, two-step publishing, comments, DMs and hashtags via Meta's official Graph API. Demo mode included.
MIT -
meta-youtube-comment-mcpgithub.com/benmfzen/meta-youtube-comment-mcpupdated this year
Human-in-the-loop comment automation for Instagram, Facebook & YouTube — CLI + zero-dependency MCP server (Meta Graph API, YouTube Data API, review queue, LLM-drafted replies)
MIT ★ 2 -
An MCP server that integrates with your OneDrive and Excel Workbooks, to enable creating and modifying work sheets using the Microsoft Graph API.
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Open Graph image API + MCP server: render 1200x630 social preview images from templates, returned as cacheable PNG URLs.
MIT -
Let Claude run your Instagram professional account through the official Graph API: analytics, comment management and publishing, all on your machine.
MIT -
Facebook MCP server for Claude Code and AI agents. Posting, scheduling, drafts, Page and post insights, and comment moderation through Meta's official Graph API.
MIT ★ 3 -
A Model Context Protocol (MCP) server that provides access to Instagram analytics and insights using the Instagram Graph API. This server allows you to retrieve account-level insights, media insights, and profile information programmatically.
MIT ★ 7 -
A high-performance code intelligence graph for LLMs and AI agents. Sub-second structural queries, impact analysis, and cross-repo API contracts for autonomous coding workflows.
MIT ★ 10 -
Facebook MCP server for Claude Code and AI agents. Post to your Pages, schedule and draft, read insights, and moderate comments through Meta's official Graph API.
npm MIT -
Production-grade Model Context Protocol (MCP) server for Instagram Graph API v22.0. Manage Posts, Reels, Carousels, Comments, and Analytics for AI agents.
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@egentica/codemapgithub.com/egentica/codemapupdated this year
A universal suite of MCP-native and node.js API tools for agentic AI, researchers, and developers to map, knowledge-graph, and work with structured code and other artifacts.
npm Apache-2.0 -
Self-hosted Instagram publisher: post & schedule Reels, photos, carousels and stories via the official Graph API — CLI, queue/scheduler, Telegram alerts and an MCP server for AI agents (Claude Code).
MIT ★ 2 -
Rustic SQLite Code Graph 2026 – 28 Languages, 238 Commands, Zero API Keys
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Make Instagram usable for AI agents. Meta Graph API v21.0 Twin architecture, MCP server, and Agent plugin for stories, posts, DMs, comments, and anonymous Ghost Mode.
MIT -
Full-stack, self-hosted memory infrastructure for AI agents: algorithms, traceable recall, knowledge graph, API/SDK/MCP, apps, deployment, benchmarks, and custom-memory adapters.
Apache-2.0 ★ 1 -
Turn your architecture into a living, queryable knowledge graph - and render it as beautiful auto-laid-out Excalidraw diagrams. An MCP server for Cursor, Claude Code & Windsurf. Offline, no API keys.
MIT ★ 163 -
Local-first code graph: index a repo into an import/symbol graph and retrieve the relevant slice instead of whole files. Ships as a CLI, an MCP server for AI agents, a TypeScript API, and a VS Code chat participant.
npm MIT -
Local codebase intelligence CLI + MCP server for AI coding agents: SQLite code graph, 28 languages, 287 commands, 246 MCP tools, change-safety gates, audit evidence, zero API keys.
Apache-2.0 ★ 516 -
memexgithub.com/vndee/memexupdated this year
Local-first temporal knowledge graph memory for AI agents. Runs with Ollama — no API keys required. Single Go binary + SQLite. Hybrid search, MCP server, REST API, interactive TUI.
MIT ★ 3 -
lightrag-mcpgithub.com/nailmailster/lightrag-mcpupdated this year
MCP server for LightRAG API — 30 tools for knowledge graph RAG
MIT -
MCP server for Microsoft OneNote via Graph API - notebooks, sections, pages, search, device-code auth, Vite webapp + Tauri desktop app
MIT ★ 1 -
Outlook Assistant — MCP server with 22 tools for email, calendar, contacts, and settings via Microsoft Graph API
npm MIT -
Multi-tenant, RBAC-protected Enterprise Code Intelligence microservice with TypeScript Compiler API AST parsing & WebAssembly SQLite Graph Memory.
NOASSERTION -
Secure IMAP/SMTP/EWS/Graph API MCP server in Rust — Microsoft 365, Hotmail, Gmail, Zoho, OAuth2, multi-account
MIT ★ 118 -
Complete Microsoft Graph API integration for Claude Code CLI with 45 powerful Office 365 tools - Email, Calendar, Files, Contacts, Teams, Tasks
MIT ★ 4 -
MCP server for Microsoft Office 365 Outlook – email, calendar & SharePoint integration for Claude, ChatGPT, and AI assistants via Microsoft Graph API
★ 31 -
A self-hosted, open-source RSS reader with a graph-native data model, public REST API, and first-class MCP server.
AGPL-3.0 ★ 1 -
m365-service-comms-mcpgithub.com/trobichaux/m365-service-comms-mcpupdated this year
Read-only Model Context Protocol (MCP) server for the Microsoft Graph Service Communications API — exposes M365 service health and Message Center posts to AI agents.
pypi MIT -
Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.
pypi Apache-2.0 ★ 2,127 -
Self-hosted mail frontend: syncs IMAP and Microsoft Graph accounts into Postgres, served over a web GUI, REST API, and MCP for AI agents.
MIT ★ 1 -
codemapgithub.com/egentica/codemapupdated this year
A universal suite of MCP-native and node.js API tools for agentic AI, researchers, and developers to map, knowledge-graph, and work with structured code and other artifacts.
Apache-2.0 ★ 2 -
facebook-mcp-servergithub.com/NachaFromMars/facebook-mcp-serverupdated this year
Facebook Page management MCP server via Graph API. Tools: create posts, moderate comments, fetch insights, filter negative feedback. Requires Graph API token with Page permissions.
MIT ★ 1 -
m365-service-comms-mcpgithub.com/trobichaux/m365-service-comms-mcpupdated this year
Read-only MCP server for the Microsoft Graph Service Communications API (M365 service health + Message Center). Delegated auth, Python 3.11+, install via uvx.
MIT -
Nuclide: total information dominance on radiopharmaceuticals. An open, cited knowledge graph of theranostics and diagnostic nuclear medicine: 811 records, static JSON API, MCP server and CLI. Forked from OnCo.
MIT -
Native repository intelligence for coding agents: 66 MCP operations backed by typed evidence graphs, impact, architecture, local CI restrictions, APIs, Git, search, semantic links, n8n workflows, Dify apps, agent packages, Mermaid diagrams, and Web3 ABIs.
npm MIT -
Advertised LP APR has no price term, so it cannot show a loss. REALIZED computes fees + impermanent loss from The Graph — live API, 7 MCP tools, canary-gated. ETHOnline 2026.
MIT -
context-enginegithub.com/JaimeJunr/context-engineupdated this year
Drop-in token saver for Claude Code & MCP agents — auto-rewrite hooks + 10-tool MCP server + BM25/PageRank repo maps + call graphs in 7 languages + local RAG. Single Rust binary, 100% local, zero APIs.
Apache-2.0 ★ 2 -
Persistent local memory for Claude, Cursor & Codex. 21 MCP tools, hybrid retrieval (BM25 + vector RRF), bi-temporal queries, contradiction detection. SQLite + Knowledge Graph. No cloud, no API keys. npx @studiomeyer/local-memory-mcp
npm MIT ★ 16 -
MCP memory server for Claude Code: a git-diffable Markdown vault (opens in Obsidian) with hybrid semantic search, a wiki-link graph, and bi-temporal facts — plus hooks that pull context in automatically. Local, no API keys.
Apache-2.0 -
github-cligithub.com/tamnd/github-cliupdated this year
Read github.com as data: every repo, user, org, issue, pull request, commit, release and file as a typed record with a github:// URI and a knowledge graph of the edges between them, with no API token
Apache-2.0 -
knowledge-agentgithub.com/oladri-renuka/knowledge-agentupdated this year
Persistent belief graph from document sequences. Extracts entities/claims, resolves duplicates via two-pass entity resolution (alias + cosine similarity), detects contradictions across sources, answers questions with citations. 936 entities from 173 pages using 9 API calls. MCP server for Claude Desktop/Cursor.
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sverklogithub.com/sverklo/sverkloupdated this year
Repo memory for coding agents. Local-first MCP for Claude Code, Cursor, Windsurf, and Codex CLI: symbol graph, blast radius, diff-aware review, and git-pinned decisions. MIT; no API keys or code upload.
npm MIT ★ 82 -
IGL, Identity Governed Logic: a governed identity graph, policy engine and signed audit chain for AI agents. Every answer cites its records; every action leaves a receipt. Runtime, platform API, MCP server and the id-me.ai site.
Apache-2.0 ★ 1 -
The most advanced MCP memory server. Hybrid search (BM25 + jina v5 embeddings + cross-encoder rerank), 100+ languages, temporal knowledge graph, finds any past Cursor or Claude conversation from a vague description, signed automatic updates. Pure Rust, single binary, 100% local, zero API calls.
NOASSERTION ★ 18