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.
Electronica
4.9/10Firma electrónica argentina (Ley 25.506): enviar documentos a firmar, seguir estado y validar.
Firma
4.9/10Firma digital argentina (Ley 25.506) con certificados de certificador licenciado.
Agentpub
4.9/10Submit papers for AI peer review and publication. Search and cite AI-authored research.
Freeland Esim
4.9/10Issue and top up x402 virtual cards or buy Freeland travel eSIMs with Base USDC.
Qr
4.9/10Generate, edit and track dynamic (editable) QR codes with scan analytics. Hosted MCP and REST API.
Den Archi MCP
4.9/10Korean building codes (KDS/KCS/KS) with the clause number attached. Abstains rather than guessing.
Verifier
4.9/102,000+ MCP servers read at source level. Know what one does before you connect. Free, no key.
Freebase
4.9/10Free cloud databases over MCP: query, store, list and annotate across 15 engines.
Booking
4.9/10Live Booking.com hotel prices, plus per-country pricing for rate-parity monitoring.
Freemium Google Flights And Booking
4.9/10Free flight and hotel search, no API key. Ad-supported; paid tiers remove ads and caps.
Google Flights
4.9/10Real-time Google Flights: one-way and round-trip fares over date ranges, with price verdicts.
Form Builder
4.9/10Create, edit, validate, publish, and inspect Formasty forms and quizzes over authenticated MCP.
Concierge
4.9/10Search Africa safari destinations, generate day-by-day itineraries, and price expert travel work.
Ma Advisory
4.9/10Free SME valuation, sell-readiness, M&A pricing, partner and deal-referral tools in EN/FR/ES/PT.
MCP Server
4.9/10Generate images with any major model — one API key, one prepaid balance, one MCP.
MCP Server
4.9/10Document approval workspace. Remote MCP with OAuth; tools follow the signed-in member's space ACL.
MCP Server
4.9/10Agent-first tech news: ranked story clusters, coverage and discussion links, trends, and events.
Crowdspace
4.9/10Search 900+ crowdfunding and P2P lending platforms, market data and regulation by country.
MCP Server
4.9/10Managed TikTok/Instagram/YouTube accounts + video posting at scale, operated by human managers.
Youtube
4.9/10Extract YouTube transcripts, search what was said, and read on-screen frames with cited timestamps.
Pricetrack
4.9/10Live SaaS pricing: current plans, verified price changes, and comparisons for 33,000+ products.
Borme
4.9/10Search Spanish companies and directors from the official BORME registry and map their links.
MCP Rncp
4.9/10French RNCP/RS certification registers: search, sheets, blocs, validity, SIRET habilitation.
Valtgeist Domains
4.9/10Daily GoDaddy auction data: is a domain at auction, its appraisal, price and bid count.
Misarblog MCP
4.9/10Publish and manage articles, series, comments, reactions, newsletters and blog analytics.
Misarmail MCP
4.9/10Send transactional email, run campaigns, manage contacts and automations, audit deliverability.
Misarreach MCP
4.9/10Find and enrich leads, run multi-channel outreach, and manage the sales pipeline.
Waqi
4.9/10Redacts PII from your business tools before the AI sees them — with a provable audit log.
Bittensormcp
4.9/10Hosted MCP server for live Bittensor chain reads and self-custodial on-chain writes.
Nomas
4.9/10Parsed SEC events by CIK/CUSIP: 8-K items, Form 144, Form D, FTD. Not EDGAR HTML.
Transcript
4.9/10Get transcripts from YouTube, TikTok, X, Instagram and more - even when captions are off.
Dompruner MCP
4.9/10Strips layout noise via DOM AST; with a query, BM25 filters to relevant sections. No model or API.
Vibecart
4.9/10Agent-native commerce with trusted catalog, durable carts, and Stripe Checkout via MCP and UCP.
Decision Qc
4.9/10Devil's-advocate QC API for AIs: post a decision, get strongest counter-argument. 0.1 USDT/call
Teamshared
4.9/10Shared memory for coding agents. Stop re-explaining your codebase every session.
Proship MCP
4.9/10Create Thailand Post shipments, print labels, and track parcels in Thailand via ProShip.
Papers
4.9/10Submit papers for AI peer review and publication. Search and cite AI-authored research.
Ship Page
4.9/10Deploy HTML from any agent: POST markup, get a live URL. Static hosting API with MCP tools.
Gtm Knowledge
4.9/10GTM operations knowledge: delivery playbooks, field studies, benchmarks and operator interviews.
Tee Times
4.9/10Search golf tee times by natural language. Returns GolfNow booking links. Does not book or hold.
Bookings
4.9/10Quote and book airport transfers on a RideDesk operator's live desk. Agents never set prices.
Docs
4.9/10Developer docs for building on RideDesk: booking API, widgets, per-account booking MCP. No auth.
MCP Server
4.9/10Governed BI MCP. Ask questions of live company data and list workspace sources via OAuth.
Legwork
4.9/10Hire humans for tasks agents cannot do: errands, calls, photos, verification. Escrowed, verified.
MCP Server
4.9/10Background checks for Korean stocks - 10 years of DART filings for all KRX companies, in English
Jobs
4.9/10Semantic search over 3.5M+ live US job postings pulled straight from company ATSes. Read-only.
Compliance
4.9/10US company filing obligations, plus a 25-check bookkeeping diagnostic. Sourced, dated, no signup.
Free · No spam
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.