Content
# Awesome MCP Open [](https://awesome.re)
> Model Context Protocol servers you can actually run yourself.
I kept running into the same thing: I'd find a promising MCP server, wire it up, and only then realize it was just a shell around some company's paid API. Cancel the subscription and it's a brick. Most of the big MCP lists are full of these.
So I started keeping my own list, and this is it. Only servers you can actually run yourself. Open source, self-hosted, your data stays on your machine. If a tool only works by calling home to someone else's cloud, it's not here. That's the whole rule, and everything below has been checked against it by hand.
## Contents
<table>
<tr>
<td valign="top">
- [🔍 Search & Web](#search-web)
- [🌐 Browser Automation](#browser-automation)
- [🗄️ Databases](#databases)
- [📊 Data & Analytics](#data-analytics)
- [🛠️ Developer Tools](#developer-tools)
</td>
<td valign="top">
- [🚢 DevOps & Infra](#devops-infra)
- [☁️ Cloud & Deploy](#cloud-deploy)
- [💳 Payments & Finance](#payments-finance)
- [🎨 Design & Media](#design-media)
- [🧠 Memory](#memory)
</td>
<td valign="top">
- [📋 Productivity & Tasks](#productivity-tasks)
- [💬 Communication](#communication)
- [📣 Social](#social)
- [🗺️ Maps & Location](#maps-location)
- [🔒 Security](#security)
</td>
</tr>
</table>
---
### What earns a place
A server has to clear three bars. Miss one and it's out, however good it is otherwise.
- **Self-hostable.** You run it, and nothing in the request path has to touch a vendor's servers.
- **Open source.** A real FOSS license, so you can read the code before you give it access to anything.
- **No lock-in.** It keeps working without a paid backend, and your data isn't stuck on someone else's box.
Plenty gets left out on purpose. Cloud-only servers you can't run. Projects under source-available licenses that aren't really open (n8n's is the usual example). Clients that do nothing until you pay for an API. Mostly good software, just not what I'm collecting here.
---
### Red flags
Some of these work fine but come with a catch you'll want to know about first. Two of them show up in red, and you can confirm either one on the repo page in a few seconds:
| flag | meaning |
|---|---|
| $\textcolor{red}{\textsf{fiddly setup}}$ | wants Docker, a database, or a few services running before it does anything |
| $\textcolor{red}{\textsf{heavy}}$ | throws dozens of tools at the model and eats into your context |
### New & emerging
🌿 means it's newer and still under 500 stars. Often worth a try, just less proven than the ones that have been around a while.
---
<a id="search-web"></a>
## 🔍 Search & Web
- **[Brave Search](https://github.com/brave/brave-search-mcp-server)** · Query Brave's Search, Summarizer, and Local APIs from an MCP server
- **[Crawl4AI](https://github.com/unclecode/crawl4ai)** · Self-hosted LLM-friendly web crawler and scraper with a built-in Docker MCP bridge exposing crawl, scrape, and markdown-extraction tools · $\textcolor{red}{\textsf{fiddly setup}}$
- **[DuckDuckGo](https://github.com/nickclyde/duckduckgo-mcp-server)** · Search DuckDuckGo and fetch/parse page content into clean text with no API key needed
- **[fastCRW](https://github.com/us/crw)** 🌿 · Rust-based self-hostable crawl, scrape, and search server, a keyless Firecrawl/Tavily alternative for agents
- **[Fetch](https://github.com/modelcontextprotocol/servers/tree/main/src/fetch)** · Official reference MCP server that fetches a URL and converts its content to markdown for LLM consumption
- **[Hister](https://github.com/asciimoo/hister)** · Indexes your browsing history and local files into a private, full-text search engine reachable over MCP
- **[Meilisearch](https://github.com/meilisearch/meilisearch-mcp)** · Manage indexes, documents and settings and run searches on a self-hosted Meilisearch instance
- **[Open WebSearch](https://github.com/Aas-ee/open-webSearch)** · Multi-engine web search MCP server scraping Bing, DuckDuckGo, Brave, Startpage and more with no API keys required
- **[SearXNG](https://github.com/ihor-sokoliuk/mcp-searxng)** · Query a self-hosted or public SearXNG metasearch instance for private, ad-free web search results
- **[Wigolo](https://github.com/KnockOutEZ/wigolo)** · Local-first web search, fetch, crawl, and research tools for agents with zero API keys or cloud
<a id="browser-automation"></a>
## 🌐 Browser Automation
- **[Browser Use](https://github.com/browser-use/browser-use)** · Lets AI agents drive a locally running browser to complete multi-step web tasks, exposed as an MCP server
- **[BrowserTools](https://github.com/AgentDeskAI/browser-tools-mcp)** · Streams live browser console logs, network requests, and screenshots from a Chrome extension into an MCP-compatible IDE · $\textcolor{red}{\textsf{fiddly setup}}$
- **[BrowserWing](https://github.com/browserwing/browserwing)** · Turns recorded browser actions into reusable MCP commands or skills for fast, reliable site automation
- **[Chrome DevTools](https://github.com/ChromeDevTools/chrome-devtools-mcp)** · Controls a local Chrome instance for performance tracing, network inspection, and DOM debugging via the Chrome DevTools Protocol
- **[Computer-Use Agent (CUA)](https://github.com/trycua/cua/tree/main/libs/python/mcp-server)** · Runs a full computer-use agent driving sandboxed macOS/Windows/Linux VMs for cross-OS desktop control · $\textcolor{red}{\textsf{fiddly setup}}$ · $\textcolor{red}{\textsf{heavy}}$
- **[Desktop Commander](https://github.com/wonderwhy-er/DesktopCommanderMCP)** · Gives an agent terminal control, filesystem search, and diff-based file editing on your local desktop
- **[DrissionPage MCP Server](https://github.com/jumodada/Drissionpage-MCP-Server)** 🌿 · Exposes 53 typed DrissionPage browser tools for structured, vision-ready navigation, clicking, and form automation · $\textcolor{red}{\textsf{heavy}}$
- **[OpenDia](https://github.com/aeonfun/opendia)** · Connects AI models to your real Chrome, Firefox, or Arc browser using your existing logins and sessions
- **[Playwright](https://github.com/microsoft/playwright-mcp)** · Drives a real Chromium/Firefox/WebKit browser via Playwright's accessibility tree for navigation, form filling, and scraping
- **[Safari MCP](https://github.com/achiya-automation/safari-mcp)** 🌿 · Automates native Safari on macOS via AppleScript with 80+ tools, keeping logins without a headless browser · $\textcolor{red}{\textsf{heavy}}$
- **[Skyvern](https://github.com/Skyvern-AI/skyvern)** · Automate browser workflows with vision-and-LLM-driven agents instead of brittle selectors
- **[Stealth Browser MCP](https://github.com/vibheksoni/stealth-browser-mcp)** · Drives undetectable real browser instances to bypass Cloudflare and anti-bot systems for AI agents · $\textcolor{red}{\textsf{heavy}}$
<a id="databases"></a>
## 🗄️ Databases
- **[DBHub](https://github.com/bytebase/dbhub)** · Zero-dependency SQL gateway MCP server for Postgres, MySQL, MariaDB, SQL Server and SQLite with read-only mode and query guardrails
- **[Elasticsearch MCP Server](https://github.com/elastic/mcp-server-elasticsearch)** · Official Elastic server for natural-language search, index management, and cluster analysis against a self-hosted Elasticsearch
- **[FreePeak DB](https://github.com/FreePeak/db-mcp-server)** · Go-based multi-database MCP server supporting concurrent MySQL, PostgreSQL, SQLite, Oracle and TimescaleDB connections with schema and performance tools · $\textcolor{red}{\textsf{heavy}}$
- **[Milvus](https://github.com/zilliztech/mcp-server-milvus)** · Official MCP server exposing collection search, insert, and query tools for a self-hosted Milvus vector database · $\textcolor{red}{\textsf{fiddly setup}}$
- **[MindsDB](https://github.com/mindsdb/mindsdb)** · Query and federate data across many databases and sources through a self-hosted MCP-enabled server · $\textcolor{red}{\textsf{fiddly setup}}$
- **[MongoDB MCP Server](https://github.com/mongodb-js/mongodb-mcp-server)** · Official server for querying, managing, and aggregating self-hosted MongoDB or Atlas clusters through natural language
- **[MotherDuck / DuckDB](https://github.com/motherduckdb/mcp-server-motherduck)** · Runs SQL analytics over local, in-memory, or S3-hosted DuckDB files with no MotherDuck account required
- **[MySQL](https://github.com/designcomputer/mysql_mcp_server)** · Enables secure, configurable read/write SQL access to a self-hosted MySQL database
- **[Neo4j](https://github.com/neo4j-contrib/mcp-neo4j)** · Run Cypher queries and manage graph data and schema on a self-hosted Neo4j database
- **[OpenSearch MCP Server](https://github.com/opensearch-project/opensearch-mcp-server-py)** 🌿 · Official OpenSearch Project server exposing search, index, and cluster-management tools for self-hosted OpenSearch clusters
- **[Postgres MCP Pro](https://github.com/crystaldba/postgres-mcp)** · Runs against your own Postgres to give schema introspection, EXPLAIN-based query tuning, index advice, and configurable read/write SQL access
- **[Qdrant](https://github.com/qdrant/mcp-server-qdrant)** · Official MCP server for storing and semantically searching data in a self-hosted Qdrant vector database · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Redis](https://github.com/redis/mcp-redis)** · Natural-language interface to manage, query, and inspect data in a Redis instance · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Supabase](https://github.com/supabase/mcp)** · Manage Supabase projects, tables, and queries from an MCP server
- **[Toolbox for Databases](https://github.com/googleapis/mcp-toolbox)** · Connect an agent to Postgres, MySQL, Spanner, and other databases through a shared open toolbox
- **[Weaviate](https://github.com/weaviate/weaviate)** · Vector database with a native MCP endpoint you enable and self-host via a single environment variable · $\textcolor{red}{\textsf{fiddly setup}}$
<a id="data-analytics"></a>
## 📊 Data & Analytics
- **[Apache Airflow MCP Server](https://github.com/yangkyeongmo/mcp-server-apache-airflow)** 🌿 · Exposes Apache Airflow DAGs, runs, and task instances as MCP tools for orchestrating self-hosted data pipelines
- **[Apache Pinot MCP Server](https://github.com/startreedata/mcp-pinot)** 🌿 · StarTree-maintained server for querying and inspecting self-hosted Apache Pinot real-time OLAP analytics clusters
- **[Apache Superset](https://github.com/apache/superset/tree/master/superset/mcp_service)** · Built-in service letting AI agents query and manage dashboards, charts, and datasets on a self-hosted Superset instance · $\textcolor{red}{\textsf{fiddly setup}}$
- **[ClickHouse](https://github.com/ClickHouse/mcp-clickhouse)** · Official MCP server for running read/write SQL queries and browsing schema on a self-hosted ClickHouse cluster · $\textcolor{red}{\textsf{fiddly setup}}$
- **[dbt](https://github.com/dbt-labs/dbt-mcp)** · Official server running dbt Core CLI commands, codegen, and local lineage/manifest introspection for a dbt project
- **[Grafana](https://github.com/grafana/mcp-grafana)** · Query and manage self-hosted Grafana dashboards, datasources, alerts, and incidents via its API · $\textcolor{red}{\textsf{heavy}}$
- **[Grafana Loki](https://github.com/incu6us/loki-mcp-server)** · Discover labels and run LogQL queries against a self-hosted Grafana Loki instance
- **[Metabase MCP](https://github.com/jerichosequitin/metabase-mcp)** 🌿 · Bridges AI assistants to a self-hosted Metabase, querying dashboards and running SQL questions
- **[OpenTelemetry (Traceloop)](https://github.com/traceloop/opentelemetry-mcp-server)** · Query and analyze OpenTelemetry traces from self-hosted Jaeger or Tempo backends for debugging and LLM observability
- **[Prometheus](https://github.com/pab1it0/prometheus-mcp-server)** · Query and analyze metrics from a self-hosted Prometheus server using PromQL
- **[Trino MCP Server](https://github.com/tuannvm/mcp-trino)** 🌿 · High-performance Go server letting AI agents query and explore self-hosted Trino data warehouses
<a id="developer-tools"></a>
## 🛠️ Developer Tools
- **[ast-grep](https://github.com/ast-grep/ast-grep-mcp)** · Exposes ast-grep structural code search and codemod rewriting as MCP tools
- **[Commands](https://github.com/g0t4/mcp-server-commands)** · Run arbitrary shell commands or direct executables on the host machine via a runProcess tool
- **[DevDocs](https://github.com/cyberagiinc/DevDocs)** · Crawl and index any tech documentation site into a private, searchable MCP knowledge base · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Filesystem](https://github.com/modelcontextprotocol/servers/tree/main/src/filesystem)** · Read, write, edit, move, search, and manage files and directories on the local filesystem with configurable root access control
- **[Firefox DevTools MCP](https://github.com/mozilla/firefox-devtools-mcp)** 🌿 · Official Mozilla server exposing Firefox remote debugging to AI assistants for live page inspection
- **[Ghidra MCP](https://github.com/bethington/ghidra-mcp)** · 200+ tools for AI-driven reverse engineering through Ghidra, as a GUI plugin plus a headless server · $\textcolor{red}{\textsf{heavy}}$
- **[Git](https://github.com/modelcontextprotocol/servers/tree/main/src/git)** · Official reference MCP server exposing local git operations like status, diff, commit, and log
- **[GitHub](https://github.com/github/github-mcp-server)** · Self-hosted server exposing GitHub repository, issue, PR, and code-search operations to MCP clients · $\textcolor{red}{\textsf{heavy}}$
- **[Language Server (LSP)](https://github.com/isaacphi/mcp-language-server)** · Wraps any language server to expose LSP definitions, references, rename, and diagnostics as MCP tools
- **[MarkItDown](https://github.com/microsoft/markitdown)** · Convert PDFs, Office docs, images, and more to markdown for LLM consumption
- **[OpenAPI](https://github.com/ivo-toby/mcp-openapi-server)** · Turn any local or remote OpenAPI specification into callable MCP tools, prompts, and resources
- **[Pandoc](https://github.com/vivekVells/mcp-pandoc)** · Convert documents between Markdown, HTML, PDF, DOCX, and other formats using local Pandoc · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Sequential Thinking](https://github.com/modelcontextprotocol/servers/tree/main/src/sequentialthinking)** · Structures dynamic, revisable step-by-step reasoning for complex problem solving
- **[Serena](https://github.com/oraios/serena)** · Provides LSP-based semantic code retrieval and editing tools (find symbol, references, rename) across languages · $\textcolor{red}{\textsf{heavy}}$
- **[Shell Server](https://github.com/tumf/mcp-shell-server)** · Execute a whitelisted set of shell commands with stdin support through a secure argv-based MCP interface
- **[x64dbg MCP](https://github.com/SetsunaYukiOvO/x64dbg-mcp)** 🌿 · Plugin bridging the x64dbg/x32dbg debugger to AI agents over JSON-RPC for remote binary debugging
<a id="devops-infra"></a>
## 🚢 DevOps & Infra
- **[Azure DevOps MCP](https://github.com/microsoft/azure-devops-mcp)** · Official Microsoft server bringing Azure DevOps boards, repos, and pipelines into AI coding agents
- **[Containarium](https://github.com/FootprintAI/Containarium)** 🌿 · Self-hostable agent runtime giving each AI agent an SSH-isolated sandbox on Kubernetes or LXC
- **[Docker Hub MCP](https://github.com/docker/hub-mcp)** 🌿 · Official Docker server for image discovery, search, and repository management via LLMs
- **[Helm](https://github.com/zekker6/mcp-helm)** · Runs Helm CLI operations (install, upgrade, list, repo management) against a Kubernetes cluster · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Kubernetes](https://github.com/containers/kubernetes-mcp-server)** · Native Go MCP server for Kubernetes and OpenShift cluster management with no external CLI dependency
- **[Kubernetes (Flux159)](https://github.com/Flux159/mcp-server-kubernetes)** · Manages Kubernetes clusters via kubectl/helm, covering pods, deployments, services, and manifests · $\textcolor{red}{\textsf{heavy}}$
- **[RootCause](https://github.com/yindia/rootcause)** 🌿 · Local-first server turning natural-language requests into evidence-backed Kubernetes incident diagnostics
- **[Terraform](https://github.com/hashicorp/terraform-mcp-server)** · Lets agents search Terraform registry providers/modules and run Terraform IaC workflows against your own infrastructure · $\textcolor{red}{\textsf{fiddly setup}}$
<a id="cloud-deploy"></a>
## ☁️ Cloud & Deploy
- **[Alibaba Cloud ACK MCP](https://github.com/aliyun/alibabacloud-ack-mcp-server)** 🌿 · Unifies Alibaba Cloud Kubernetes (ACK) cluster management, observability, and security auditing for AI agents
- **[AWS](https://github.com/awslabs/mcp)** · A collection of purpose-built MCP servers for AWS services like S3, Lambda, and CDK
- **[Cloudflare](https://github.com/cloudflare/mcp-server-cloudflare)** · Manage Cloudflare Workers, KV, R2, and DNS from an MCP server
- **[Google Cloud (gcloud)](https://github.com/googleapis/gcloud-mcp)** · Wraps the gcloud CLI so agents can inspect and manage Google Cloud resources with your own credentials · $\textcolor{red}{\textsf{fiddly setup}}$
- **[MCP DigitalOcean](https://github.com/digitalocean-labs/mcp-digitalocean)** 🌿 · Manages DigitalOcean droplets, apps, databases, and infrastructure through AI agents using your own account
<a id="payments-finance"></a>
## 💳 Payments & Finance
- **[Actual Budget](https://github.com/s-stefanov/actual-mcp)** · Query and manage accounts, transactions and budgets in a self-hosted Actual Budget instance via MCP
- **[Alpaca MCP Server](https://github.com/alpacahq/alpaca-mcp-server)** · Official Alpaca server for trading stocks, options, and crypto in your own brokerage account via natural language
- **[CCXT (crypto exchanges)](https://github.com/lazy-dinosaur/ccxt-mcp)** · Bridge MCP clients to 100+ cryptocurrency exchanges via CCXT for market data and trading using your own exchange API keys
- **[Equibles](https://github.com/daniel3303/Equibles)** 🌿 · Self-hosted mini Bloomberg terminal exposing SEC filings, insider trades, and short-interest data to agents · $\textcolor{red}{\textsf{heavy}}$
- **[Firefly III](https://github.com/fabianonetto/mcp-server-firefly-iii)** · Manage accounts, transactions, budgets and rules in a self-hosted Firefly III personal-finance instance through MCP · $\textcolor{red}{\textsf{fiddly setup}}$
- **[fungible](https://github.com/tomfunk/fungible)** 🌿 · Keyboard-first personal-finance TUI with Plaid sync, CSV import, and a built-in MCP server, all run locally
- **[Ghostfolio](https://github.com/mhajder/ghostfolio-mcp)** · Read and manage portfolio holdings, performance and market data in a self-hosted Ghostfolio instance · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Stripe Agent Toolkit](https://github.com/stripe/ai/tree/main/tools/modelcontextprotocol)** · Expose Stripe payments, invoices, subscriptions and customer operations as MCP tools against your own Stripe account
<a id="design-media"></a>
## 🎨 Design & Media
- **[Blender](https://github.com/ahujasid/blender-mcp)** · Connects an LLM to a running Blender instance for prompt-driven 3D scene creation, modeling, and scripting · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Excalidraw](https://github.com/yctimlin/mcp_excalidraw)** · Gives AI agents programmatic tools to create, edit, and export diagrams on a synced Excalidraw canvas · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Figma (Framelink)](https://github.com/GLips/Figma-Context-MCP)** · Fetches Figma file layout, styles, and component data as structured context for AI coding agents
- **[FreeCAD](https://github.com/neka-nat/freecad-mcp)** · Lets an LLM drive the open-source FreeCAD parametric CAD application to create and edit 3D models · $\textcolor{red}{\textsf{fiddly setup}}$
- **[ImageSorcery](https://github.com/sunriseapps/imagesorcery-mcp)** · Runs local computer-vision models to detect, crop, blur, OCR, and otherwise edit images without any cloud API
- **[MeiGen AI Design MCP](https://github.com/jau123/MeiGen-AI-Design-MCP)** · Generates images and video across 11 models including a local ComfyUI backend, with 1,400+ prompt templates
- **[Premiere Pro MCP](https://github.com/leancoderkavy/premiere-pro-mcp)** 🌿 · Controls Adobe Premiere Pro with 269 tools for AI-driven timeline editing, effects, and export · $\textcolor{red}{\textsf{fiddly setup}}$ · $\textcolor{red}{\textsf{heavy}}$
- **[Unity](https://github.com/CoplayDev/unity-mcp)** · Bridges AI assistants to the Unity Editor to manage assets, control scenes, edit scripts, and automate tasks · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Z-Image Studio](https://github.com/iconben/z-image-studio)** 🌿 · Local CLI, web UI, and MCP server for the Z-Image-Turbo text-to-image model, running fully on your machine · $\textcolor{red}{\textsf{heavy}}$
<a id="memory"></a>
## 🧠 Memory
- **[Basic Memory](https://github.com/basicmachines-co/basic-memory)** · MCP server that builds a persistent, bidirectional knowledge base from local Markdown files so an AI can read and write durable memory
- **[Context Portal (ConPort)](https://github.com/GreatScottyMac/context-portal)** · Database-backed memory bank storing project decisions, architecture, and progress as a structured knowledge graph
- **[Graphiti](https://github.com/getzep/graphiti/tree/main/mcp_server)** · Self-hosted temporal knowledge-graph memory engine for agents, running on your own Neo4j/FalkorDB instance via Docker · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Joplin](https://github.com/alondmnt/joplin-mcp)** · Search, read and write notes in a Joplin instance through its local data API
- **[Knowledge Graph Memory](https://github.com/shaneholloman/mcp-knowledge-graph)** · Local-first fork of the reference memory server that stores a persistent knowledge graph in a configurable local JSONL file
- **[Logseq](https://github.com/ergut/mcp-logseq)** · Read, write and query a local Logseq knowledge graph via its Local HTTP API
- **[MegaMemory](https://github.com/0xK3vin/MegaMemory)** 🌿 · Builds a persistent project knowledge graph of concepts and decisions for coding agents, with a web explorer
- **[Memory (knowledge graph)](https://github.com/modelcontextprotocol/servers/tree/main/src/memory)** · Persistent knowledge-graph memory for an LLM backed by a local JSON file, with entities/relations/observations tools
- **[Mnemon](https://github.com/mnemon-dev/mnemon)** 🌿 · Single-binary, LLM-supervised persistent memory with a four-graph knowledge store and importance-based decay
- **[Neo4j Memory](https://github.com/neo4j-contrib/mcp-neo4j/tree/main/servers/mcp-neo4j-memory)** · Official Neo4j Labs MCP server that persists entities and relations as a knowledge graph in a self-run Neo4j database · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Obsidian](https://github.com/MarkusPfundstein/mcp-obsidian)** · Read, search and edit notes in a local Obsidian vault via the Local REST API community plugin · $\textcolor{red}{\textsf{fiddly setup}}$
- **[OpenMemory](https://github.com/mem0ai/mem0/tree/main/openmemory)** · Self-hostable local memory layer with an MCP server, Postgres/Qdrant storage, and a UI for browsing stored memories across MCP clients · $\textcolor{red}{\textsf{fiddly setup}}$
<a id="productivity-tasks"></a>
## 📋 Productivity & Tasks
- **[Kanban](https://github.com/fulsomenko/kanban)** 🌿 · Keyboard-first terminal kanban board with a 47-tool MCP server, git-native, backed by JSON or SQLite
- **[Notion](https://github.com/makenotion/notion-mcp-server)** · Read and write Notion pages, databases, and blocks via the Notion API
- **[Plane](https://github.com/ZethicTech/plane-mcp-server)** · Manage issues, cycles and modules on a self-hosted Plane project-management instance · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Redmine MCP Server](https://github.com/jztan/redmine-mcp-server)** 🌿 · Connects AI assistants to a self-hosted Redmine instance for issues, projects, wikis, and time tracking
- **[Scrumboy](https://github.com/markrai/scrumboy)** 🌿 · Self-hosted kanban and issue tracking with realtime collaboration, automation, and MCP-compatible client support · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Taskwarrior](https://github.com/awwaiid/mcp-server-taskwarrior)** · Manage tasks in the local Taskwarrior CLI task manager
- **[Vikunja](https://github.com/democratize-technology/vikunja-mcp)** · Manage projects, tasks and labels on a self-hosted Vikunja instance · $\textcolor{red}{\textsf{fiddly setup}}$
<a id="communication"></a>
## 💬 Communication
- **[CalDAV](https://github.com/dominik1001/caldav-mcp)** · Manage CalDAV calendars and tasks (list, create, update, delete events and VTODOs) against any CalDAV server
- **[Chronos (CalDAV)](https://github.com/democratize-technology/chronos-mcp)** · Multi-account CalDAV calendar server with recurring events, tasks, journals, and bulk operations · $\textcolor{red}{\textsf{heavy}}$
- **[Discord](https://github.com/SaseQ/discord-mcp)** · MCP server that lets AI assistants send, read, and manage messages and channels on a Discord server via a bot
- **[Email (better-email)](https://github.com/n24q02m/better-email-mcp)** · Multi-account IMAP/SMTP email agent with auto-discovery, folder organization, attachments, and threaded send/reply
- **[Email (IMAP/SMTP)](https://github.com/Wh1isper/mcp-email-server)** · Read, search, organize, and send email over IMAP and SMTP for any account including self-hosted mail servers
- **[GOWA (go-whatsapp-web-multidevice)](https://github.com/aldinokemal/go-whatsapp-web-multidevice)** · Self-hosted multi-device WhatsApp REST API with a built-in MCP server mode for AI agents
- **[Matrix](https://github.com/mindroom-ai/matrix-mcp)** · Local-first MCP server giving MCP clients read/write access to Matrix rooms on any self-hosted homeserver · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Mattermost](https://github.com/Knuckles-Team/mattermost-mcp)** · MCP server exposing Mattermost channels, messaging, users, and files as tools for self-hosted Mattermost instances · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Slack](https://github.com/korotovsky/slack-mcp-server)** · Self-hosted MCP server for Slack workspaces supporting channels, DMs, group DMs, and history search without requiring bot app approval
- **[Telegram](https://github.com/chigwell/telegram-mcp)** · Telegram MCP server built on Telethon for reading chats, managing groups, and sending or modifying messages, media, and contacts · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Vexa](https://github.com/Vexa-ai/vexa)** · Self-hosted bot that joins Google Meet, Teams, and Zoom calls, streaming live speaker-attributed transcripts via your own API · $\textcolor{red}{\textsf{heavy}}$
<a id="social"></a>
## 📣 Social
- **[Bluesky](https://github.com/cyanheads/bluesky-mcp-server)** · MCP server exposing search, profile, feed, thread and trending-topic tools for the Bluesky/AT Protocol public AppView
- **[LinkedIn MCP Server](https://github.com/stickerdaniel/linkedin-mcp-server)** · Gives agents access to LinkedIn profiles, companies, jobs, and messages via your own logged-in browser session · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Mastodon](https://github.com/VitexSoftware/mastodon-mcp-server)** · MCP server for posting statuses, reading timelines, and managing accounts on any self-hosted Mastodon instance
- **[Postiz](https://github.com/gitroomhq/postiz-app)** · Self-hosted social media scheduler with a built-in MCP server for posting and scheduling across Mastodon, Bluesky, X, LinkedIn and 20+ other networks · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Reddit MCP Buddy](https://github.com/karanb192/reddit-mcp-buddy)** · Browses Reddit posts, searches content, and analyzes user activity with no API key required
- **[XActions](https://github.com/nirholas/XActions)** 🌿 · Scrapes, posts, and automates X/Twitter accounts through MCP tools, a CLI, and browser scripts, no API keys needed
<a id="maps-location"></a>
## 🗺️ Maps & Location
- **[Google Maps MCP](https://github.com/cablate/mcp-google-map)** 🌿 · 18 geospatial tools for geocoding, reverse-geocoding, routing, and place search via the Google Maps API
- **[Mapbox MCP Server](https://github.com/mapbox/mcp-server)** 🌿 · Official Mapbox server for geocoding, routing, isochrones, and static map generation using your own token
- **[NWS Weather](https://github.com/cyanheads/nws-weather-mcp-server)** · Retrieves real-time US forecasts, alerts and observations from the free, no-auth National Weather Service API
- **[Open-Meteo](https://github.com/cyanheads/open-meteo-mcp-server)** · Fetches global weather forecasts, ERA5 historical climate, marine conditions, air quality and elevation from the free, key-free Open-Meteo API
- **[OpenStreetMap](https://github.com/cyanheads/openstreetmap-mcp-server)** · Geocodes, reverse-geocodes, and runs Overpass spatial queries against OpenStreetMap data over STDIO or Streamable HTTP
- **[OpenStreetMap (osmmcp)](https://github.com/NERVsystems/osmmcp)** · Provides geocoding, routing, nearby-places, neighborhood analysis and EV-charging lookups against free OpenStreetMap and OSRM data
- **[Time](https://github.com/modelcontextprotocol/servers/tree/main/src/time)** · Reference server that gets the current time and converts times between IANA timezones with no external dependency
<a id="security"></a>
## 🔒 Security
- **[CVE MCP Server](https://github.com/mukul975/cve-mcp-server)** · Correlates CVE, EPSS, CISA KEV, Shodan, and VirusTotal intel into a single composite risk score · $\textcolor{red}{\textsf{fiddly setup}}$
- **[CyberStrike](https://github.com/CyberStrikeus/CyberStrike)** · Runs autonomous offensive-security agents across MITRE ATT&CK, OWASP WSTG, and CIS benchmarks with 176+ MCP tools · $\textcolor{red}{\textsf{heavy}}$
- **[MCP Scanner](https://github.com/cisco-ai-defense/mcp-scanner)** · Cisco-backed scanner auditing MCP servers and configs for threats, prompt injection, and unsafe tool definitions
- **[Metasploit](https://github.com/rapid7/metasploit-framework)** · Built-in MCP server (msfmcpd) in the Metasploit Framework exposing module search, DB hosts/services/vulns/creds/loot for penetration testing · $\textcolor{red}{\textsf{fiddly setup}}$ · $\textcolor{red}{\textsf{heavy}}$
- **[Trivy](https://github.com/aquasecurity/trivy-mcp)** · Official Aqua Security plugin turning Trivy into an MCP server for local vulnerability, misconfiguration and secret scanning of code, containers and repos
- **[Vault](https://github.com/hashicorp/vault-mcp-server)** · Official HashiCorp MCP server exposing your self-hosted Vault instance's secrets, mounts and policies to AI clients · $\textcolor{red}{\textsf{fiddly setup}}$
- **[Wazuh](https://github.com/gbrigandi/mcp-server-wazuh)** · Rust MCP server bridging a self-hosted Wazuh SIEM/Indexer to AI clients for alert and threat-context queries · $\textcolor{red}{\textsf{fiddly setup}}$
---
*Last audited 2026-07-22 · 145 servers · open-source & self-hostable only · [Submit a server](contributing.md)*
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