Awesome list · free and open on GitHub

MCP servers

Working MCP servers for Claude Desktop, Claude Code, the Claude Agent SDK, and other MCP-compatible clients in 2026, each labelled with who publishes it, where it runs, and what it can change.

90 entries

16 categories

Every link checked 2026-10-05

Reference servers (MCP steering group) 7

Reference implementations maintained by the MCP steering group, kept in modelcontextprotocol/servers. (Several earlier reference servers — github, slack, postgres, gdrive and others — have moved to their vendors' own MCP servers or the project's archive; we list them under their current homes as they're re-verified.)

everything

Demo server exercising every MCP feature. Useful for testing clients.

official

verified

fetch

Fetch a single URL and return its content as Markdown for the model.

officialread-only

verified

filesystem

Read, write, and search files within explicitly-allowed directories.

officialmutatinglocal

verified

git

Read repository state, view diffs, run common git commands.

officialmutatinglocal

verified

memory

Reference knowledge-graph memory server: entities, relations, and observations persisted to a local JSONL file.

officialmutatinglocal

verified

sequentialthinking

Helper that exposes a structured "think step by step" planning tool.

officialread-onlylocal

verified

timeNew

Current time and timezone conversion (get_current_time, convert_time).

officialread-onlylocal

verified

Files, Filesystem & Local Data 1

obsidian

Read, search, edit and delete notes in your Obsidian vault, through the Local REST API community plugin (which must be installed and given an API key).

communitymutatinglocal

★ 4.5kMITlast push verified

Web Search & Browsing 9

communicate-docsNew

Communicate's public developer-docs server: three read-only tools for its developer guide, OpenAPI summary, and support contact. Hosted at https://communicate.so/mcp, no auth; it cannot reach workspaces or send messages. No public source.

officialread-onlyhosted

verified

context7New

Upstash's up-to-date library documentation for coding agents (resolve-library-id, query-docs). Remote at https://mcp.context7.com/mcp; an API key is recommended.

officialread-onlyhosted

★ 62.7kMIT@upstash/[email protected] · 2026-10-02verified

duckduckgo

DuckDuckGo web search plus page fetch-and-parse; no API key, runs locally over stdio or HTTP, with built-in rate limiting.

communityread-only

★ 1.5kMITv0.7.0 · 2026-09-04verified

exa

Exa web search and page fetch, plus advanced filtered search and multi-step agent_run research. Hosted at mcp.exa.ai with a free keyless rate-limited tier; OAuth or API key for higher limits and agent runs.

officialread-onlyhosted

★ 5.1kMITlast push verified

firecrawl

Scrape, search, map, and crawl websites into Markdown or schema-defined JSON; also browser interaction (click/type), an async research agent, and scheduled change monitors. Hosted keyless endpoint covers scrape/search/parse; other tools need a free or paid API key.

officialmutatinghosted

★ 7.6kMITv3.2.1 · 2025-09-26verified

microsoft-learnNew

Microsoft's hosted Learn MCP server (https://learn.microsoft.com/api/mcp): search official Microsoft/Azure docs, fetch full articles, search code samples. No auth, free; refreshed daily.

officialread-onlyhosted

verified

perplexity

Perplexity's official server for its API Platform: web search, quick answers, deep research and reasoning, with citations. Hosted at https://api.perplexity.ai/mcp (OAuth or API key), or npx @perplexity-ai/mcp-server with an API key. Tool calls are billed at API rates.

officialread-onlyhostedpaid

★ 2.6kMITlast push verified

tavily

Tavily's agent search API: tavily_search, tavily_extract, tavily_map, tavily_crawl, tavily_research. Hosted at https://mcp.tavily.com/mcp/ (API key or OAuth) or run locally with npx tavily-mcp; free account tier.

officialread-onlyhosted

★ 2.4kMITlast push verified

Browser Automation 3

browser-use

Browser Use's own server. Local stdio (uvx --from 'browser-use[cli]' browser-use --mcp) gives direct browser tools (navigate, click, type, scroll, tabs, extract, screenshot) plus an autonomous agent tool that needs your OpenAI or Anthropic key. A hosted Cloud MCP at https://api.browser-use.com/v3/mcp (API key, pay-as-you-go credits) runs agent sessions in Browser Use's cloud.

officialmutatinghosted

verified

chrome-devtoolsNew

Chrome DevTools team's server: control and inspect a live Chrome for automation, debugging (network, console, screenshots), and performance traces. Sends usage statistics to Google by default (--no-usage-statistics opts out).

officialmutating

★ 53kApache-2.0chrome-devtools-mcp-v1.10.1 · 2026-09-23verified

playwright

Microsoft's official Playwright MCP. Multi-browser, accessibility-tree snapshots designed for agent loops.

officialmutating

★ 37.8kApache-2.0v0.0.83 · 2026-09-28verified

Source Control 3

gitea

Self-hosted Gitea instances; full repo + issue + PR control.

officialmutating

verified

githubNew

GitHub's official server: repos, issues, pull requests, Actions, code security, grouped into toolsets. Local binary or remote at https://api.githubcopilot.com/mcp/; --read-only drops all write tools.

officialmutatinghosted

★ 33.4kMITv1.14.0 · 2026-10-02verified

gitlabNew

GitLab's built-in MCP server (beta) at https://<instance>/api/v4/mcp (gitlab.com, Self-Managed, Dedicated): issues, merge requests, work items, repository, CI, with opt-in wikis and code security toolsets. OAuth 2.0 with dynamic client registration. All tiers; Free is limited to 60 requests a minute.

officialmutatinghosted

verified

Issue Trackers & Project Management 5

asana

Asana's hosted MCP server (https://mcp.asana.com/v2/mcp): tasks, projects, reports. OAuth; the old /sse beta endpoint was shut down on 2026-05-11.

officialmutatinghosted

verified

atlassian

Atlassian's official remote MCP server (https://mcp.atlassian.com/v2/mcp): Jira, Confluence, Jira Service Management, Bitbucket, Compass, Loom. OAuth 2.1 or API tokens; the legacy /sse endpoint was retired after 2026-06-30.

officialmutatinghosted

★ 1.1kApache-2.0last push verified

linear

Linear's hosted MCP server (https://mcp.linear.app/mcp; read-only variant at /mcp/readonly): issues, projects, cycles, comments. OAuth 2.1 or API key.

officialmutatinghosted

verified

orbitNew

Open-source task manager (issues, boards, sprints, projects, docs) with an MCP server. The orbit.write scope creates and updates issues, comments, projects, and sprints. Hosted free at https://orbit.noveum.ai/mcp (OAuth), or self-host it (self-hosting is in preview). Apache-2.0.

officialmutatinghosted

verified

trello

Atlassian's hosted Trello server (https://mcp.trello.com/v1, OAuth 2.0): read, search, create, update, move, and archive boards, lists, cards, checklists, labels, and comments. No permanent deletes. Works on all Trello plans.

officialmutatinghosted

verified

Communication 7

autopostingNew

Draft, schedule, and publish social posts (X, LinkedIn, Instagram, Threads, YouTube), carousels, and video clips. Hosted at https://app.autoposting.ai/mcp (OAuth 2.1, 70 tools); also a local stdio CLI (ap mcp) that calls the same API. The tools you see depend on the scopes you grant, and some are destructive. Needs a paid Autoposting plan. No public server source or licence.

officialmutatinghostedpaid

verified

bulkpublishNew

Schedule and publish social posts to 15 platforms, upload media, and read analytics. 79 tools in the MIT stdio server (@bulkpublish/mcp-server); a 20-tool core set is hosted at https://mcp.bulkpublish.com/mcp (OAuth 2.1). There is a free plan.

officialmutatinghosted

verified

discord

Discord bot (needs a bot token): send, edit, read, and react to messages and DMs; manage channels, roles, webhooks, events, invites, and forums; kick, ban, and timeout members.

communitymutating

★ 530MITv1.0.0 · 2026-03-16verified

google-workspace

Gmail, Calendar, Drive, Docs, Sheets, Chat, Forms, Tasks, Apps Script and more behind one server (120+ tools in core/extended/complete tiers; --read-only available). Uses your own Google OAuth client.

communitymutating

★ 3.3kMITv2.0.1 · 2026-10-04verified

google-workspace-officialNew

Google's official remote servers, one per product: Gmail (drafts only, no send), Drive, Docs, Sheets, Slides, Calendar, Chat, People. Developer Preview; needs a Google Cloud project and your own OAuth client.

officialmutatinghosted

verified

slackNew

Slack's hosted MCP server (https://mcp.slack.com/mcp): search channels, send messages, manage canvases. OAuth with per-tool scopes; workspace admins approve and manage access.

officialmutatinghosted

verified

telegram

Read and send Telegram messages, chats, contacts, and media as your own user account (Telethon session), not a bot.

communitymutating

★ 1.8kApache-2.0v3.2.66 · 2026-10-05verified

Relational Databases 4

clickhouse

ClickHouse's official server: run_query, list_databases, list_tables (plus chDB). Read-only by default; writes need CLICKHOUSE_ALLOW_WRITE_ACCESS=true, and destructive statements also need CLICKHOUSE_ALLOW_DROP=true. ClickHouse Cloud users can instead use the hosted remote MCP at https://mcp.clickhouse.cloud/mcp (OAuth, SELECT-only, enabled per service).

officialmutatinghosted

★ 879Apache-2.0v0.7.0 · 2026-09-21verified

mysql

MySQL via one mysql_query tool: read-only by default; INSERT/UPDATE/DELETE each enabled by env flag. Multi-DB mode, SSH tunnelling, optional HTTP transport.

communitymutating

★ 2.1kMITv2.0.9 · 2026-06-19verified

postgres-mcp

Postgres MCP Pro (Crystal DBA): index tuning, EXPLAIN plans with hypothetical indexes, health checks, and schema-aware SQL. Unrestricted read/write mode, or a restricted read-only mode with time limits. Last PyPI release is v0.3.0 (May 2025); main has newer fixes.

communitymutating

★ 3.4kMITv0.3.0 · 2025-05-16verified

supabaseNew

Supabase's official server (https://mcp.supabase.com/mcp): database, docs, and project tools. Scope it with project_ref and read_only=true.

officialmutatinghosted

★ 2.9kApache-2.0mcp-server-supabase-v0.13.0 · 2026-09-17verified

NoSQL & Document Databases 2

mongodb

MongoDB's official server for databases and Atlas clusters: query, aggregation, CRUD, Atlas admin. Run it locally (--readOnly restricts it to read tools) or use the Atlas-managed hosted endpoint https://mcp.mongodb.com (OAuth; org-level read-only mode).

officialmutatinghosted

★ 1.1kApache-2.0v3.0.5 · 2026-10-01verified

neo4j

Neo4j's official local server: read-cypher and write-cypher tools against your graph; NEO4J_MCP_READ_ONLY=true disables writes. Aura users can instead use the hosted MCP for Aura (https://<INSTANCE_ID>.mcp-instances.neo4j.io, OAuth).

officialmutatinghosted

★ 296v1.6.0 · 2026-09-10verified

Vector & Memory Stores 7

brethof-brainNew

Persistent memory for AI agents across sessions, projects and machines. Every session opens with a brief — your standing rules, what each project is, where the last sessions stopped — and the records that bear on a prompt arrive with it. It curates itself into records per project, keeps the full chat history searchable, and adds notes, playbooks and an optional graph of decisions: each one dated, with its reason and what it replaced, returned alongside search results. Proven on nine platforms: Claude Code (Linux, Windows), Codex, Qwen Code, Cline, OpenCode, Kilo Code, OpenClaw, Hermes Agent and dsh. Memory lives on your machine (local edition, Docker or Podman) or encrypted under a passphrase only you hold (hosted); each exchange is processed by our hub, which keeps none of it. Free tier; the client is source-available. Disclosure: maintained by us.

brethofmutatinghosted

chroma

ChromaDB collections, similarity search, persistent embeddings (ephemeral, persistent, HTTP or Chroma Cloud client). Still the server in Chroma's docs, but unmaintained: no release since v0.2.6 (Aug 2025), and a reported SQL-injection issue and 15 PRs sit unanswered.

officialmutatinglocal

★ 598Apache-2.0v0.2.6 · 2025-08-14verified

claimidxNew

Shared index of known software failures and their fixes, for coding agents: ask before retrying, then record the fix. Runs locally (PyPI claimidx, Apache-2.0) but connects to a public commons at home.claimidx.com by default and syncs with it at session start. Since v0.7.14, publishing a claim to the commons asks for confirmation (earlier versions shared automatically); CLAIMIDX_COMMONS=0 turns the commons off.

officialmutating

★ 2Apache-2.0v0.7.14 · 2026-10-02verified

contextstreamNew

Persistent memory and code search for coding agents: saves decisions, lessons, and plans across sessions. Indexing sends your source code to ContextStream's hosted service, and transcript saving and Git metadata capture are on by default. The client is MIT; the hosted backend is closed. Free tier: 10,000 credits a month, no card.

officialmutatinghosted

★ 44MITv1.0.13 · 2026-10-04verified

pinecone

Pinecone's Developer MCP: search Pinecone docs, list, describe and create indexes, upsert and search records, and rerank. Runs with npx @pinecone-database/mcp and an API key (docs search works without one). Only indexes with integrated embedding are supported. Separately, each Pinecone Assistant is a hosted MCP endpoint for retrieving context.

officialmutating

★ 71Apache-2.0v0.3.0 · 2026-08-07verified

qdrant

Semantic memory on Qdrant: store text with metadata and search it (qdrant-store, qdrant-find); a missing collection is created automatically. Connects to a Qdrant URL or runs an embedded local database. Last release v0.8.1 (Dec 2025).

officialmutating

★ 1.5kApache-2.0v0.8.1 · 2025-12-10verified

weaviate

MCP server built into Weaviate (GA in v1.38; MCP_SERVER_ENABLED=true, served at /v1/mcp, always on in Weaviate Cloud): hybrid search, collection config, tenant listing, object upsert. Self-hosted defaults to read-only (MCP_SERVER_WRITE_ACCESS_ENABLED=true for writes); respects RBAC. Replaces the deprecated standalone server.

officialmutating

verified

Productivity & Notes 7

airtable

Airtable's hosted MCP server (https://mcp.airtable.com/mcp): bases, tables, records. OAuth or personal access token.

officialmutatinghosted

verified

apple-notes

Read, search, create, edit, organise, and export Apple Notes on macOS via AppleScript, Shortcuts, and read-only access to the Notes database; no network requests.

communitymutatinglocal

★ 145MITv2.14.0 · 2026-10-03verified

google-calendar

Read, create, update, delete and respond to events across multiple accounts and calendars, with free/busy lookup. Uses your own Google OAuth client. (Google's own Calendar server is listed separately as a Developer Preview.)

communitymutating

★ 1.2kMITv2.7.0 · 2026-09-28verified

notion

Notion's hosted MCP server: search the workspace, read and edit pages in Markdown. OAuth, respects each user's existing permissions. (The self-hosted makenotion/notion-mcp-server is no longer maintained.)

officialmutatinghosted

verified

process-streetNew

Process Street's hosted server: workflows, workflow runs, tasks, users, data sets and reports. It can create and manage runs and assigned tasks within your Process Street permissions. https://mcp.process.st/ (OAuth sign-in, including SAML SSO organisations, or an admin-generated API key). Needs a paid plan after a 14-day trial. No public source.

officialmutatinghostedpaid

verified

screenpipeNew

Search your recorded screen text, audio transcripts, meetings, and activity summaries; can also control recording, run pipes, and edit memories. Reads your full screen and audio history, so grant it with care. Source-available under the Screenpipe Commercial License (not an OSI open-source licence).

officialmutating

verified

zapierNew

Zapier's hosted MCP server (https://mcp.zapier.com/api/v1/connect): 40,000+ actions across 9,000+ apps using the accounts you've connected in Zapier. OAuth or connection token (send it in a header, not the URL). Each successful call uses 2 tasks from your Zapier plan.

officialmutatinghosted

verified

Design & Creative 4

cadreNew

Bridge to Cadre, a screen recorder and non-destructive video editor for Apple Silicon Macs: start and stop recordings, then apply cuts, zooms, captions, and styling, preview, and export MP4 through the running app. The bridge is MIT; Cadre itself is proprietary, and export needs a Cadre Pro subscription.

officialmutatinglocal

★ 0MITmcpb-v1.2.3 · 2026-09-30verified

figmaNew

Figma's official server: design context, variables, screenshots and Code Connect for design-to-code; write tools create and edit native Figma/FigJam content (beta). Remote at https://mcp.figma.com/mcp (all plans; only clients in Figma's MCP Catalog may connect) or via the desktop app (paid Dev/Full seat). Rate limits by plan and seat.

officialmutatinghosted

verified

mcp-for-blender

Drive Blender via Python — modify scenes, objects and materials, render views, import Poly Haven/Sketchfab assets, generate 3D models. Formerly blender-mcp; the PyPI package is now mcp-for-blender. Sends anonymous usage telemetry by default (DISABLE_TELEMETRY=true to turn it off).

communitymutatinglocal

★ 30kMITlast push verified

orkas-video-studioNew

Local-first video toolkit for coding agents: compose, edit, generate, and assemble videos from an editable plan.json timeline, through a CLI and an MCP server. Early development: install from source, since the npm packages aren't published yet. Optional generation calls providers with your own keys. MIT.

officialmutating

★ 497MITlast push verified

Operations & Infrastructure 11

aws

AWS's official MCP servers: an open-source monorepo of local servers (docs, IaC, Bedrock, S3, and more), plus the AWS-hosted AWS MCP Server (https://aws-mcp.us-east-1.api.aws/mcp, GA May 2026) that calls any AWS API and searches AWS docs. No extra charge; you pay for the AWS resources used.

officialmutatinghosted

★ 9.8kApache-2.02026.09.20260930084625 · 2026-09-30verified

azureNew

Microsoft's official Azure MCP Server (GA in 2.0): tools for 45+ Azure service areas (storage, databases, monitoring/KQL, deployments). Runs locally via npx -y @azure/mcp@latest server start, NuGet, PyPI or Docker, or self-hosted remotely. Entra ID via Azure Identity, respects RBAC; --read-only blocks writes. MIT.

officialmutating

verified

cloudflareNew

Cloudflare's official API server (https://mcp.cloudflare.com/mcp): the whole Cloudflare API (~2,500 endpoints) through Code Mode search/execute tools. OAuth or API token. Cloudflare also runs product servers (docs, bindings, builds, observability, Radar, browser, logs) under *.mcp.cloudflare.com. Apache-2.0.

officialmutatinghosted

★ 922Apache-2.0last push verified

datadogNew

Datadog's hosted MCP server (per-site endpoints, e.g. US1 https://mcp.datadoghq.com/api/unstable/mcp-server/mcp; not GovCloud): logs, metrics, monitors, dashboards, incidents, chosen via ?toolsets=. OAuth, access token or API+app keys; write tools need the mcp_write permission.

officialmutatinghosted

verified

docker-mcp-gateway

Docker's MCP Toolkit CLI plugin (docker mcp): runs catalog MCP servers in isolated containers behind one gateway, with Docker Desktop secrets management.

officialmutating

★ 1.6kMITlast push verified

grafanaNew

Grafana's official server: dashboards, datasource queries, alerting, incidents, annotations. Can create and update dashboards, alerts and incidents; --disable-write makes it read-only. Grafana Cloud users can connect to the hosted https://mcp.grafana.com/mcp (OAuth) instead.

officialmutatinghosted

★ 3.5kApache-2.0v2.0.0 · 2026-10-01verified

helm

Query Helm chart repositories and OCI registries: list charts and versions, read values, contents, dependencies and images. Cannot touch cluster releases. Public instance at https://mcp-helm.zekker.dev/mcp.

communityread-only

★ 26MITv1.4.2 · 2026-09-30verified

kubernetes

kubectl-equivalent operations on the configured cluster.

communitymutating

★ 1.6kMITv4.1.9 · 2026-10-02verified

sentryNew

Sentry's official server: issues, events, traces, logs, replays, releases, alerts and monitors; can update issues and projects, create teams and DSNs, and create or delete alert rules and monitors. Hosted at https://mcp.sentry.dev/mcp (OAuth) or stdio via npx @sentry/mcp-server for self-hosted Sentry; AI search tools need your own LLM key. Licence: FSL-1.1-Apache-2.0.

officialmutatinghosted

★ 912[email protected] · 2026-10-01verified

shipvelaNew

Public beta. Create hosting projects, deploy a connected GitHub repo or a small static site, and read deployment status, build logs, and usage. Hosted at https://shipvela.com/mcp (OAuth with PKCE); free Hobby plan, and each publish counts against your plan's allowance. Plugin files are MIT per the README; the hosted service is proprietary.

officialmutatinghosted

★ 0MITlast push verified

vercelNew

Vercel's hosted MCP server (https://mcp.vercel.com): docs search, teams, projects, deployments and logs, Web Analytics; can deploy code and make purchases. OAuth; only Vercel-approved clients can connect. Acts with your full Vercel account access. All plans.

officialmutatinghosted

verified

AI & ML Platforms 4

aident-loadoutNew

Gateway that lets an agent use 1,000+ third-party apps and tools (Gmail, Slack, Linear, Notion, HubSpot, and more) through your connected accounts, with credentials in Aident's vault and an audit history. Hosted at https://loadout.aident.ai/mcp (OAuth); free to start, with top-ups for more usage. The skill repo is MIT; the service is proprietary.

officialmutatinghosted

★ 5MITlast push verified

api-marketNew

Gateway to the API.market catalogue of 600+ third-party APIs (3,810+ tools: image and video generation, search, scraping, maps, data). Hosted at https://api.market/api/mcp/gateway (OAuth or API key). Calls can spend free-tier quota or pay-as-you-go wallet funds. Proprietary; no public source.

officialmutatinghosted

verified

huggingface

Hugging Face's official server: Hub search and details, docs search, Gradio Spaces as tools, plus optional repo creation, Jobs and Sandboxes. Hosted at https://huggingface.co/mcp or run locally.

officialmutatinghosted

★ 302MITv0.4.28 · 2026-10-05verified

runapiNew

Browse a catalog of image, video, music, and text-to-speech models, check current pricing, and create and poll generation jobs. Hosted at https://mcp.runapi.ai/mcp (OAuth or API key) or local via npx @runapi.ai/mcp, whose catalog tools work without an API key; jobs spend prepaid pay-as-you-go credits.

officialmutatinghostedpaid

★ 55Apache-2.0v0.15.0 · 2026-09-30verified

Specialised / Vertical 12

careclinicNew

Your CareClinic health record in chat: today's medication schedule, recent symptoms and mood, and insights. A check-in tool logs entries after you confirm them. Hosted at https://mcp.careclinic.io/mcp (OAuth with your CareClinic account). Handles personal health data. No public source; the repo is all rights reserved.

officialmutatinghosted

verified

hubspotNew

HubSpot's hosted MCP server (https://mcp.hubspot.com): read and write CRM records, activities, content, campaigns and pipelines. OAuth with PKCE via an MCP connector you create in HubSpot. A local developer MCP server ships with the HubSpot CLI (hs mcp setup).

officialmutatinghosted

verified

invomptNew

Create, revise, archive, and email invoices, quotes, estimates, and pro formas from chat. Hosted at https://mcp.invompt.com/mcp (OAuth); you can start without an account, but emailing documents needs a registered one. The MIT repo also has a local-beta CLI.

officialmutatinghosted

★ 0MITlast push verified

kleapNew

No-code website builder: create, edit, and publish sites, manage files, site databases, and custom domains (including a buy_domain tool). Hosted at https://kleap.co/api/mcp (OAuth) or a local stdio server from the MIT CLI; read-only API keys are available. AI edits use Kleap credits; there is a free plan.

officialmutatinghosted

★ 1MITlast push verified

llm-pulseNew

AI-search visibility analytics: brand mentions, citations, sentiment, and share of voice. With the write scope it can add prompts, competitors, tags, and annotations, generate content briefs, and launch audits. Hosted at https://api.llmpulse.ai/api/v1/mcp (OAuth 2.1; API key on Scale plan and above). Needs a paid LLM Pulse plan after a 14-day trial. The server source is private; the repo holds an MIT stdio wrapper.

officialmutatinghostedpaid

verified

pocket-drivesNew

Search, quote, and check availability for peer-to-peer luxury, exotic, and EV car rentals from independent hosts (five US markets at listing time). Hosted at https://pocketdrives.ai/mcp, no auth; it does not book, which happens in the iOS app or on pocketdrives.ai. No public source or licence.

officialread-onlyhosted

★ 0last push verified

robot-speedNew

SEO tools: 12 free audit tools with no account at https://www.robot-speed.com/api/mcp/free; the full 39-tool server at /api/mcp (OAuth) also manages content, Search Console data, and reports, and needs a Robot Speed subscription after its trial. No public server source.

officialmutatinghosted

verified

spotify

Spotify Web API: search, playback and queue control, playlists, and library (28 tools); updated for Spotify's February 2026 API changes. Needs your own Spotify developer app and Premium. Maintained fork of the now-inactive varunneal/spotify-mcp. Spotify's own connector is currently Claude-only.

communitymutatingpaid

★ 11MITv0.7.0 · 2026-09-20verified

statsnetNew

Company background checks worldwide: registration, executives, government contracts, courts, and finances (search_companies, get_company). Hosted at https://statsnet.co/mcp with no auth; it returns the public company card only, while contacts, relations, and exports need a Statsnet subscription through its separate REST API. No public server source.

officialread-onlyhosted

★ 0MITlast push verified

stripe

Stripe's hosted MCP server (https://mcp.stripe.com): payments, customers, subscriptions, refunds via OAuth or agent API keys. Refunds and outbound payments need human confirmation. From 2026-10-31 it accepts only Agent-tagged keys or OAuth.

officialmutatinghosted

verified

wine-labsNew

Fine-wine market data: wine and LWIN matching, retail and auction prices, exchange order books, merchants, and critic data, plus cellar CSV/Excel processing jobs. Hosted at https://chat.wine-labs.com/mcp (browser OAuth). Billed in credits: existing API allowance, monthly from $25, or pay-as-you-go from $5. No public server source.

officialmutatinghostedpaid

verified

Frameworks & SDKs for Building MCP Servers 4

fastmcp

Python framework for MCP servers and clients, now under PrefectHQ. FastMCP 1.0 was incorporated into the official Python SDK in 2024; this is the actively maintained standalone project.

community

★ 28kApache-2.0v4.0.11 · 2026-10-04verified

mcp-go

Official Go SDK for MCP servers and clients, maintained with Google. Single-binary deployment friendly. Apache-2.0 for new code, MIT for existing code.

official

★ 5.2kv1.8.0 · 2026-09-14verified

mcp-python

Reference Python SDK (PyPI mcp). v2 renamed the decorator-based FastMCP class to MCPServer; standalone FastMCP is a separate project.

official

★ 24.5kMITv2.3.0 · 2026-10-02verified

mcp-typescript

Reference TypeScript / Node SDK. v2 ships as @modelcontextprotocol/server and @modelcontextprotocol/client; v1 @modelcontextprotocol/sdk is maintained on the v1.x branch.

official

★ 13.5kv2.3.1 · 2026-10-05verified

Maintained by Brethof AI. Companion to awesome-llms-txt and awesome-ai-coding-agents.

Why this list exists

The Model Context Protocol (spec) lets LLM clients call out to external tools and data sources through a uniform interface. By 2026 there are hundreds of MCP servers, and many hide what they actually do. This list is a catalog: it takes every submission that is

  • Real — there is code to read or install, or a documented hosted endpoint that answers.
  • Working — it connects from an MCP client such as Claude Desktop or Claude Code.
  • Honest — what it says it does holds up.
  • In scope — it is an MCP server.

New, small, and single-vendor servers are welcome. Instead of filtering by taste, we label every entry: who publishes it, where it runs, what it can change, and whether it needs a paid account. Licences are named when they are not OSI open source, or when there is no public source at all.

We decline only:

  1. Nothing real to point at — no code and no documented, reachable endpoint.
  2. Crypto pay-per-call or wallet-signing servers (x402 and similar).
  3. Misleading claims we can't label around.
  4. Off-topic submissions and spam.

Entries that stop working are removed by our weekly check. Where several builds of the same server exist, we link the most-recently-maintained official one; if forks compete, the most active fork wins.

Legend

  • official — published by the originating company (Anthropic, Stripe, Atlassian, etc.) or the project itself.
  • community — third-party server, not published by the company or project it connects to.
  • brethof — maintained by Brethof AI.
  • read-only — server cannot mutate anything in the connected system.
  • mutating — server can write, send, or modify state. Authorise with care.
  • local — runs entirely on your machine, no remote calls during use.
  • hosted — runs on the vendor's servers; you connect to their endpoint.
  • paid — needs a paid account (a time-limited trial doesn't count as free).
  • new — listed in the last 60 days.

Discovery hubs

Where to look for new servers as the ecosystem grows.

  • modelcontextprotocol/servers — the reference servers maintained by the MCP steering group + a list of community ones at the bottom.
  • punkpeye/awesome-mcp-servers — Largest community list. Less curation than ours; useful for completeness.
  • Smithery — Hosted MCP-server registry with one-click install for many clients.
  • mcp.so — Searchable directory of public MCP servers.

Related work

  • awesome-llms-txt — Tools that make themselves discoverable to AI agents.
  • awesome-ai-coding-agents — Honest comparison of AI coding assistants. Most either ship MCP-host support or are themselves embeddable as MCP servers.
  • awesome-local-ai — Local-AI tools, many of which integrate with these MCPs.
  • awesome-private-ai — Privacy-respecting AI architectures; relevant when picking which MCPs you let touch your data.

Contributing

Open an issue with the server name, repo URL, the category it belongs to, and one paragraph on what makes it worth listing. Entries live as one YAML file each under entries/; this README is generated from them, so edit the YAML, not the list above. If you built the server, say so in the issue.

License

MIT.


Maintained by Brethof AI — AI tools built for people who take their data seriously.

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