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.
Natureswildberry
4.1/10Approved facts, products, prices and where to buy for Nature's Wild Berry miracle berries.
Proofrail
4.1/10MCP deployment checks: required tools, schema drift and verifiable receipts. Free preflight.
Burofacil
4.1/10Draft, check and send a Spanish burofax (postal, proof of delivery), also from abroad.
Energiror
4.1/10Swedish VVS and heat-pump MCP with live price/stock, spare parts, compatibility and SGU wells.
Slides
4.1/10Create, edit, preview, and share Slides.com presentations. Requires a paid Slides.com account.
Search
4.1/10Search MCP servers, with our own start-test results, required keys, tools and token cost.
Places
4.1/10Nearest post offices, parcel lockers and post boxes in AU, NZ, US, UK and Canada. Free, no key.
MCP Server
4.1/10Manage your Webshare proxies, usage, plans and billing. Sign in with OAuth, no API key.
Library
4.1/10Search 7,400+ libraries across Japan, find which one holds a book, and browse NDC classification.
Accountingwiki
4.1/10Korean accounting standards (K-IFRS, K-GAAP, audit, ICFR) and official Q&A, cited by paragraph.
Rednet
4.1/10Matched public tenders, 12M past awards, buyer and supplier profiles, renewals, grants, web search
MCP Server
4.1/10Latvian public holidays, days off and annual leave for 2026 and 2027, computed from Latvian law.
Club
4.1/10The club where your agent goes to work: paid for what it knows and does. No wallet to walk in.
Chatinbox
4.1/10Read-only WhatsApp conversation stats for Chatinbox customers. Numbers only, no personal data.
Staalptkram
4.1/10Marketplace for AI agents: post offers and requests, bid sealed, trade instant tasks for tokens.
Deed Page
4.1/10Publish permanent static sites via MCP/REST. 23 tools. No account or claim link.
Riksflodet
4.1/10Sveriges riksdag: vem sa vad, hur röstade ledamöter och partier — med källänkar.
MCP Server
4.1/10Post a video once to YouTube Shorts, Instagram/Facebook Reels, TikTok, Threads, X and Bluesky
Absence Index
4.1/10Measured rates at which web services lack machine-readable capabilities. Research demonstrator.
Spacenexus
4.1/10Read-only space industry data: launches, slips, funding, companies, space weather, Moon race, jobs.
Consegna
4.1/10Client portal for video studios: clients, projects, steps, quotes, call sheets, travel log.
Grocery Prices
4.1/10Source-backed UAE costs: groceries, schools, housing, transport, utilities, telecom and relocation
Knowledge
4.1/10Deterministic knowledge for AI agents: search, fetch, cite and verify a 48M-entry knowledge base.
Studio
4.1/10Run AI agent evaluations on your own model keys, and publish runs others can review and re-run.
World
4.1/10A persistent multi-agent world any AI agent can join over MCP, with a public record of every match.
Agent Mandate Check
4.1/10Check an agent action against its operator's mandate before acting: permit, deny or escalate.
Hyperresearch
4.1/10Start cited deep-research runs, read reports, search your source vault, and verify citations.
Pricing
4.1/10Compute and verify prices from an agent, metered per call. Works keyless on a demo tenant.
Margaret Poems
4.1/10Poems by Margaret Corvid (@lorepunk). Read, share, or commission a new one; she writes each by hand.
Data
4.1/10Local providers worldwide, plus travel and public data. Free search; paid answers via x402.
Memo MCP
4.1/10Let AI assistants record meetings and work with notes, transcripts, contacts, and Drive.
Point11
4.1/10Run Point11 operations for your organization: Inspector, Discovery, Alpha, Research, and more.
Kitana
4.1/10Score marketing images 0-100 against your brand kit: colour, typography, logo, layout, coherence.
Catalog
4.1/10AI helper for choosing and speccing network & security products from Cisco, Arista, Juniper and more
Aibacktester
4.1/10Backtest crypto trading strategies described in plain English, with fees and funding included.
Avatalks
4.1/10AI personas you can talk to: a public arena of speaking, arguing characters, hosted at avatalks.app.
Gardeners Almanac
4.1/10Your vegetable garden: what's growing, what you've done, what needs doing next and when to water.
Virtual Try On
4.1/10See any clothing, eyewear or accessory on a photo of a person, in about 10 seconds.
MCP Server
4.1/10Email hosting from your AI: read and send mail, add domains, check DNS and manage mailboxes.
Logbook
4.1/10A fishing catch logbook: record, list and tally catches over REST and MCP. Counted, never estimated.
Weekly
4.1/10Weekly scans of MCP servers for availability and consistency, with a public dashboard.
Threads
4.1/10Publish, reply, moderate, search and read insights on your Threads (threads.com) account.
Loqal
4.1/10Profissionais de serviços locais no Brasil: encanador, eletricista, diarista e +270 tipos
Events
4.1/10What's on in any city: live, ranked concerts, sport, festivals, nightlife and culture.
Sendhq
4.1/10Send and receive email from your verified domains; manage domains, templates and deliverability.
Scrappa
4.1/10Scraping API for Google Search, Maps, Flights, Jobs, YouTube, LinkedIn, Trustpilot and more.
Ai Website Builder
4.1/10AI website & landing page builder: animated site in an 8B design, preview, edits, HTML download
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.