The MCP Server Directory
Every Model Context Protocol server, scored on reliability, documentation, maintenance, and adoption. Independent, opinionated, refreshed daily from the official registry.
What this is
The MCP Server Directory is a live, independently maintained index of Model Context Protocol servers published to the official registry. Each server is scored 0–10 on four dimensions: reliability, documentation quality, maintenance velocity, and adoption. The directory is free, updated daily, and built by MegaOne AI.
MCP Server
4.9/10The adaptive health-messaging engine for apps and agents. Federally-sourced. Not medical advice.
Secapi
4.9/10SEC & financial-data MCP: filings, financials, ownership, factors, fund letters, prompts.
Trustydata
4.9/10French address quality, geocoding, routing, company lookup & catchment stats (BAN, INSEE, OSM).
Tlsradar
4.9/10SSL/TLS scanning, free Let's Encrypt issuance, and certificate-expiry monitoring.
MCP Server
4.9/10Remote shell and detached long-running jobs on your own machines — no SSH, open ports or VPN.
Octoperf
4.9/10Drive OctoPerf load testing from any AI agent: import, edit, validate, run scenarios, read metrics.
Agent Router
4.9/10Discover and call AI agents via MCP. Supports A2A agents and platform agents with async tasks.
Piu Copy MCP
4.9/10GrowthHackers copywriting prompts (Meta/Google Ads, email, VSL) as MCP tools — search & generate.
Corebee
4.9/10Run AI customer support from your terminal: conversations, knowledge base, and chat widget.
Hexpm MCP
4.9/10MCP server for hex.pm and hexdocs.pm: search, inspect, compare, and audit Elixir packages
Omnarai MCP
4.9/10Deliberation + live 5-model council divergence over the Omnarai multi-AI attributed corpus.
Roomcomm
4.9/10Ephemeral REST chatrooms for AI agents to coordinate. Share a room URL — agents talk live.
Socialclaw
4.9/10Connect any AI agent to 11+ social platforms: schedule, publish & track posts via hosted MCP.
Vuln Intel
4.9/10Free hosted CVE intel for bug-bounty agents: CVE fact-check, attack approaches from paid H1 reports
Irrational
4.9/10Adversarial behavioural-bias engine — audits your decisions for cognitive biases via your own AI.
Dochost MCP
4.9/10Publish Markdown or HTML to a shareable link from your AI assistant. OAuth, no API keys.
MCP Server
4.9/10Hosted self-curating shared memory that keeps your agents working like a high-performing team
Zerno Lite
4.9/10Give AI agents secure access to ZERNO project briefs, tasks, and context over remote MCP.
MCP Server
4.9/10Rebuilds the scores real systems run on you — credit, actuarial, lending — in the open, cited.
Remote Browser
4.9/10Automate cloud Chrome—navigate, click, type, screenshot, run code, record screen video
Nocticas
4.9/10Browser QA agent that won't return a false green: verified PASS/FAIL + access-control probing.
Agentic Ops
4.9/10Orchestration & technical-consulting MCP for end-to-end Salesforce, ServiceNow & HubSpot back-end.
Postwire MCP
4.9/10Writes a native post per network from one idea and publishes it: TikTok, Instagram, YouTube & more
Vigia Edgar
4.9/10Always-on SEC EDGAR watcher: ~45s alerts when an insider files a Form 4 or a firm drops an 8-K.
Fingerprint MCP Server
4.9/10Device intelligence for AI agents: Fingerprint events, smart signals, and API key management.
MCP Ai Visibility Index
4.9/10AI visibility rankings for 104 Japanese EC companies across ChatGPT, Claude, Gemini, Perplexity.
Qiniso
4.9/10Deterministic fact verification for AI agents — checksums & curated data, not guesses.
MCP Server
4.9/10AI agent that calls, texts & emails businesses for you, then returns transcripts and replies.
Veriasia
4.9/10Calibrated probabilities, fair odds and value plays for Asian football, benchmarked vs Pinnacle.
Onboard
4.9/10Your AI copilot for customer onboarding — projects, KPIs, tasks, and safe writes.
Numbers Online
4.9/10Read-only phone intelligence for AI voice agents — line type, risk, DNC, signed receipts.
Namesniper
4.9/10Monitor taken usernames and get alerted when they drop, plus handle, domain, and trademark checks.
Postagent
4.9/10Print & mail PDF/HTML/Markdown/text/DOCX/images to US addresses; pay per call in x402 USDC on Base.
Just Publish
4.9/10Publish the website you built with AI to a live public URL, straight from chat, with no setup.
Chord Intelligence
4.9/10Deterministic music theory for agents: analyze, voice, reharmonize, conduct — computed, not guessed
Webanatomy
4.9/10Help your AI improve landing pages, grounded in 3,500+ scored sections and 500 real pages.
Atc
4.9/10Provides access to Avalara Tax Content: TTE configs, jobs, communications, lodging, autorental
Docs
4.9/10Provides access to Avalara developer documentation, integration guides, and code examples
Returns
4.9/10Provides access to Avalara Global Returns API for tax returns, filing calendars, and compliance data
Connorgallic
4.9/10Query Connor Gallic's profile, products (KaiCalls, Kai CMO, Build with Kai), and writing.
Geocoding
4.9/10Resolve coordinates and geographic identifiers to loc_id, crosswalks, and bounded shapes.
Search Fragments
4.9/10Resolves half-remembered books, films, songs and people into a cited answer, a shortlist or a no.
Linkedin MCP Server
4.9/10Human-in-the-loop LinkedIn outreach and a built-in sales CRM for AI agents. Safety-gated, anti-spam.
Gainium MCP
4.9/10MCP server for Gainium — manage trading bots, deals, and balances via AI assistants
Alice Territorial
4.9/10Donnees sante territoriale France : acces aux soins, FINESS, RNA — 35 000+ communes
Alpacacloud MCP
4.9/10Connect AI agents to Alpaca Cloud: Postgres, Auth, Storage, Sandboxes, and Workflows.
MCP Server
4.9/10Manage your Savanto store from your AI: catalog, content, prompts, and analytics, by chat.
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New servers, score changes, breakages
Every Monday: what shipped, what broke, what's worth trying. Five minutes. No filler.
Four dimensions, weighted
- Reliability (30%) — repository present, permissive license, not archived, official status.
- Documentation (20%) — description length, website presence, README quality.
- Maintenance (25%) — how recently the code was pushed; versioning discipline.
- Adoption (25%) — GitHub stars (log-scaled), remote availability, official endorsement.
What is MCP?
MCP stands for Model Context Protocol. It is an open standard introduced by Anthropic in late 2024 that lets AI assistants like Claude connect to external tools, data sources, and services through a common interface. An MCP server is a small program that exposes one capability (file access, a database, an API) to any MCP-compatible AI client.
Where does the data come from?
Every server in this directory is pulled from the official Model Context Protocol Registry at registry.modelcontextprotocol.io. We also enrich each entry with GitHub metadata (stars, last commit, license, primary language) where a repository is linked. The full re-scan runs daily.
How are servers scored?
Each server gets a 0–10 overall score, weighted from four sub-scores: reliability (30%), documentation (20%), maintenance (25%), and adoption (25%). The full methodology is visible on this page under "How scoring works".
Is this affiliated with Anthropic?
No. MegaOne AI is independent. Anthropic created the MCP standard and maintains the reference implementations, but this directory is built separately and rates all servers including Anthropic's own.
How often does the directory update?
The pipeline re-fetches the full registry and re-scores every active server once per day. Individual entries are refreshed whenever a new version is published to the official registry.
Is it free?
Yes. Browsing, filtering, and searching the directory is free. The weekly email briefing is free. There is no account required.