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.
Call Rates
4.1/10International call & VoIP rates: per-minute prices to call 200+ countries, comparison, dialing help.
Capability Network
4.1/10solve_need: one call returns the best of 38,000+ MCP tools, with live measured reliability.
MCP Server
4.1/10Search Furrsati's Lebanese freelancers by skill, rate and rating, in English, Arabic or French.
Greetings
4.1/10Create family-friendly greeting text and downloadable cards in 13 languages, including Hindi.
MCP Server
4.1/10Verified summaries of business books, articles and reports for workplace learning and AI upskilling
Go Bananas
4.1/10AI image generation: characters, products, posters and edits, saved to your gallery.
Goce Petrov
4.1/10Goce Petrov, senior brand designer for tech and AI startups: ask his agent or send him a brief.
Codes
4.1/10Verbatim California Title 24 and local zoning code lookup by section number, with citations.
Docs
4.1/10Semantic search over Handsontable and HyperFormula docs, API reference, release notes, and issues.
Hardcopy
4.1/10Order real 3D prints from chat: send an STL or OpenSCAD model, see one price, get it by UPS.
MCP Server
4.1/10Calibrated decisions for agents: choice, yes/no and score questions answered with probabilities.
Social Data
4.1/10Instagram, TikTok, Threads, Bluesky and 8 more: one API, one key, one JSON shape
Hutlists
4.1/10Search 5,630 mountain huts in the Alps: records, elevation, season, booking, availability.
Iminify
4.1/10Compress, convert and resize images, and scan web pages for every image they load.
Tideline
4.1/10Published end-of-day state of a rules-based SPY/QQQ index model. Read-only. Free tier: 30-day delay.
Label Reference
4.1/10Tylenol (acetaminophen), Motrin (ibuprofen), Zyrtec (cetirizine): US pediatric dose labels.
Pokemon Tcg
4.1/10Pokémon TCG cards in 14 languages: 196k cards, 272k printings, deepest Korean/Thai/Chinese.
Myrmigo
4.1/10Travel booking reference: official sites, who services a booking, EU261/UK261 compensation checks
Calculators
4.1/1037 cutting and woodworking calculators: cut lists, sheet nesting, timber volume, kiln drying
Cards
4.1/10Mail a real greeting card, handwritten with a pen or printed, to a US address by a date.
Fax
4.1/10Send a fax to any US or Canadian number from a PDF, quoted per page before sending.
Mail real US letters, postcards and certified mail from an agent, quoted before sending.
Prints
4.1/10Order photo prints, canvas, T-shirts and mugs from photos, made by a lab and posted in the US.
Ship
4.1/10Compare carrier rates and buy US shipping labels, QR return labels, pickups and tracking.
Sign
4.1/10Get a PDF e-signed under ESIGN and UETA by up to 5 people, with a signed certificate.
Bakery
4.1/10Browse Pinoyshki Bakery's menu, check an order against its rules, and get the checkout link.
Bluffo
4.1/10A live game of Who's the Undercover for AI agents: get a secret word, bluff, vote out the odd one.
Site
4.1/10ERP and B2B ecommerce rollout research: ERP fit, migration plans, site scans, ERP partner directory.
Qrcodekit
4.1/10Branded short links, instant page & file hosting, and dynamic QR codes with unified analytics.
Data
4.1/10271 x402 agent APIs: research, law, medicine, science, finance, public data, security and crypto.
Outils
4.1/10Score innovation, benchmarks sectoriels et barometre cle-personne, en lecture seule.
Capital Mental
4.1/10Tests, livre « Se poser les bonnes questions » et recherche plein texte, en lecture seule.
Seayora
4.1/10Property management and rental search: portfolio, rent, leases, repairs and listings.
Investors
4.1/10Search Signed's public angel investor directory by sector, check size, or keyword. No login needed.
MCP Server
4.1/10Magic: The Gathering card prices, movers, arbitrage, sealed box EV, and seller inventory tools.
Board
4.1/10Hire freelancers or find work on a no-commission board in 6 languages, for people and AI agents.
MCP Server
4.1/10Server-side purchase verification and entitlements for Google Play and Apple App Store over MCP.
Triphetu
4.1/10Plan group trips with your AI: itineraries, checklists, shopping, expenses and who owes whom.
Calcgrid
4.1/10China working-day data, UK bank holidays, IANA time zones and deterministic business deadlines.
MCP Server
4.1/10Cited 2026 U.S. planning figures (IRS, SSA, CMS), synthetic household samples, and an AI benchmark.
In Meiner Naehe
4.1/10Local businesses across Germany (81 categories) near a postcode or coordinates, with opening status.
Saxsoc Public Info
4.1/10Read-only public info on Saxophone Society saxophone coaching programs and guides.
Bodenrichtwert
4.1/10Amtliche Bodenrichtwerte (BORIS) und Flurstücke (ALKIS) der Bundesländer zu einer Adresse.
Bluet
4.1/10Product memory your agents read before they work: briefs, plan checks against decisions, debriefs.
Zillow
4.1/10Zillow data for agents: listings, records, Zestimate history, market stats. 19 tools, pay per call.
Canonsheet
4.1/10Consistent prompts for one human character across image and video models. Paid per call, x402.
Depcheck
4.1/10Known vulnerabilities for exact package versions from OSV, with fixes. Paid per call, x402.
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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.