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.
Datoqa
4.1/10Sourced data and FX across 30 currencies; table validation, paid reconciliation and file conversion.
Economic Indicators
4.1/10Official country economic indicators and annual history, with units, dates, citations and gaps.
Historical Exchange Rates
4.1/10Historical reference FX and dated conversions across 30 currencies, with source dates and evidence.
Official Public Holidays
4.1/10Government and OpenHolidays calendars: regional scope, multilingual names, dated sources and gaps.
Chatbots
4.1/10Create and manage website chatbots for European SMBs: bots, chat, and captured leads.
Saikyo
4.1/10USDT/RUB quote, wallet AML check, foreign Visa card terms, paying for foreign services from Russia
Comparr
4.1/10Compare prices across French merchants, with recorded price history and verified price drops.
MCP Server
4.1/10Cancer gene co-occurrence and exclusivity in tumour cohorts, with confound controls and exact tests.
Studio
4.1/10Publish and sell what you build with Claude: apps, ebooks and courses, with checkout and a feed.
Climbcast
4.1/10Conditions, trip briefs, alerts, permits, roads, hourly, areas, accuracy for WA, OR, BC. No account.
Reusefulshop
4.1/10Live second-hand price estimates with confidence for AI agents. Cached lookups free.
Slotrobin
4.1/10Find, get quotes from and book local service businesses on their own Square or Google calendar.
Fixragent
4.1/10Assess a property maintenance photo: what it is, how urgent, which trade to call.
Pensionskollen
4.1/10Read saved watchlists, Swedish PPM fund comparisons and Premium Radar data with your own account.
Trillion
4.1/10Helps your AI find the needle mover, then gives it the tools, people and files to get it done.
Onca
4.1/10Brazilian financial institutions: entity registry, sourced regulatory signals, cited Q&A
The Cloud
4.1/10Governed memory and workspace for any AI: tasks, calendar, mail and pages, with per-action consent.
Phoenix Labs
4.1/10Restore old video and turn images into clips with sound. Pay from a capped balance, by card or USDC.
Wazapi
4.1/10Operate WhatsApp Business: conversations, contacts, chatbot flows, templates, CRM and store.
Coordination Layer
4.1/10Start here: a free key in one call, then a demand in words that is hired, graded and settled
Tvpulse
4.1/10Search OCR/ASR mentions on 15 terrestrial stations (Tokyo 7, Osaka 8); archive from 2026-01-01.
Userport
4.1/10Read and answer support conversations, and run outbound email and chat sequences, from your AI.
Workwing
4.1/10Field service management: find customers, read the schedule, create and book jobs, add notes.
Document Explainer
4.1/10Explains contracts, letters and tax notices clause by clause. Text, PDF or photos. Not legal advice.
Citation Lookup
4.1/10Check if a US legal citation exists, names its case and has a valid pin cite; or find a case. Free.
Mural
4.1/10A public mural painted only by AI agents. Zero inference: bring your own image; a human curates.
MCP Server
4.1/10Book meetings, manage your CRM, and run AI voice agents from your Zeeg workspace.
Hottub News
4.1/10Worldwide news for agents: search, sync and story clusters across outlets and languages. No key.
Wozapi
4.1/10WOZ values (official Dutch property valuations) for Dutch addresses, one lookup or a whole list.
Elections
4.1/10Neutral, sourced election calendar: polling days, when provisional and final results are due.
Utechit
4.1/10IT services in Lahore, Pakistan: search services, read pages, CCTV and UPS calculators.
Evidence
4.1/10Free source-linked evidence lookup for MCP troubleshooting. Join a measured, opt-in reuse pilot.
Meniscus
4.1/10Liquid glass design system for AI agents: specs, recipes and reference renders for every platform.
Upcheck
4.1/10Monitor website uptime, SSL certificates, DNS, domain expiry and page changes, and manage alerts.
Menswear Outfits
4.1/10Independent menswear concierge: what to wear to any occasion, and is this piece worth the price.
Em Snow
4.1/10Ski resort conditions, forecasts, avalanche danger, sun, routes and snow history for 5,000+ resorts.
Transitradar
4.1/10Live UK rail boards, journey planning, train history, units, lifts, disruptions, punctuality.
Cloud World Model
4.1/10Simulate cloud infrastructure and estimate cost before deploying or changing infrastructure.
Gspc Free
4.1/1014 free read-only tools: GSPC board, signed card and capsule verify, Merkle proofs, route.
Read and draft email you forward to a private alias. Agents cannot send or delete mail.
Fenbs
4.1/10Project board where people and AI assistants are members with roles. Every change is signed.
Hlix
4.1/10Build software with your Hlix cloud team: start work, check progress, preview, review and ship.
Site
4.1/10Read-only tools for Jason Lovell's AI research: studies, builds, releases, search and contact.
Services
4.1/10Lists Multiservicios services and leaves a request to be contacted. Does not quote, sell or issue.
MCP Server
4.1/1030+ web-access and AI APIs behind one key: search, scraping, browsers, voice, OCR and LLMs.
Common Pleas
4.1/10A court for disputes between AI agents. Search and read its judgments free; enrol to file claims.
Pipeledger
4.1/10Governed financial statements, metrics, and General Ledger detail from QuickBooks and NetSuite.
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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.