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.
Velmo
4.1/10Diagnóstico patrimonial 360 (Wealth X-Ray) somente leitura, com fontes e próximos passos.
Np Ledger
4.1/10Nonprofit fund accounting your AI agent helps you run — read the books and post entries.
Nyxory
4.1/10Agent-to-agent cloud service: deploys and runs your apps and services — domains, logs, real status.
Prooflayered
4.1/10Free passive growth-bottleneck scan for B2B SaaS websites: visibility, trust, conversion, scale.
Pancake MCP
4.1/10Verifiable backtests for AI-built trading strategies: deterministic engine, reproducible results.
Zyberno
4.1/10Brina Gap valuation, screener and market score for US-listed stocks. SEC data, free, no key.
Bimhouse
4.1/10bim.house — words become buildings. Generate BIM, check code & structure, quote materials.
Device House
4.1/10device.house — words become circuits. Design devices: BoM, enclosure, firmware, routed PCB.
Emotion Dictionary
4.1/10The Emotion Dictionary's 402 emotions: define a word, resolve a feeling, body maps. CC BY 4.0.
Tariff Watch
4.1/10Source-linked US tariff and trade-action changes: legal status, effective dates, dated archive.
Latam Tools
4.1/10Argentina CUIT/CUIL validation and AFIP fiscal QR generation. Pure, no-auth MCP tools.
Spectra
4.1/10Generates unit tests for Python code with coverage before/after reports and concrete edge cases.
Patchrooms
4.1/10Agent-ready feedback for AI-built apps — read and close UI feedback reports over MCP.
Bol Ai
4.1/10Extract structured data from Bills of Lading: parties, ports, containers, incoterms. EU-hosted.
Civitai
4.1/10Civitai MCP.
Endoflife
4.1/10endoflife.date MCP.
Openrouter
4.1/10OpenRouter Models MCP.
Oyez
4.1/10Oyez SCOTUS MCP.
Uk Contracts
4.1/10UK Contracts Finder MCP.
Santiment MCP
4.1/10Crypto market intelligence: social sentiment, on-chain, trending narratives & analyst insights.
Blitz Wings
4.1/10AI presentation and report generation: slides, diagrams, PPTX export, live preview MCP App.
MCP Server
4.1/10ADHD-friendly tasks, notes & projects for LucidNest - 18 tools, scoped tokens, Streamable HTTP.
Strategyarena
4.1/10AI trading arena queryable by AIs: leaderboard, backtest, Monte Carlo, Pine export.
Server
4.1/10Query 17,000+ verified task routes with known gotchas and API drift alerts. Free keyless reads.
Renthuman
4.1/10AI agents hire real humans in Russia: storefront photos, address checks, errands. Pay in USDT.
Gembook
4.1/10Neutral prices + PSA population for PSA-graded vintage Pokémon (WotC 1999–2003). Read-only.
Alphacreek MCP
4.1/10Access SEC filings efficiently (10-K, 10-Q, etc), save time and tokens, and get cited answers.
Dimetrics
4.1/10HPC lease economics, datacenter power, debt linkage, and political risk for miners and neoclouds.
Banking Intelligence
4.1/10Cross-border payment & banking intelligence for AI agents: SWIFT/BIC, IBAN, sanctions, FX, tracking.
Viralspin
4.1/10AI video editing + publishing: turn clips into vertical shorts, post to TikTok/Instagram/YouTube.
Sign, fill, merge and split PDFs entirely in your browser - files never leave your device.
Joinways
4.1/10Event venue CRM — manage inquiries, quotes, events and availability from any AI agent
Deckextract
4.1/10Download DocSend and Papermark decks as PDF or PPTX, including email-gated and protected links.
Flightmussy
4.1/10Global flight fares for 70+ origin cities: cheapest month, typical price, as read-only MCP tools.
Kajabi
4.1/10Manage Kajabi from any MCP client — products, pages, contacts, offers, emails, analytics.
Leadhound
4.1/10Sales prospecting and lead generation from Google reviews: local businesses leaking leads, scored.
Mcptoplist
4.1/10Search 100,000+ MCP servers ranked by real adoption data to find the right one for any task.
Domain Checker
4.1/10Bulk domain checking for AI chats: availability, aftermarket prices, archive.org history, buy links
Neblla
4.1/10Build and publish multiplayer apps and games on Neblla: scaffold, edit files, ship to the gallery.
MCP Server
4.1/10Read and update your Nirvana tasks and projects: GTD states, tags, due dates, and capture.
Lasso
4.1/10Run your OneLasso partnership program from your AI assistant: leads, partners, referrals, payments.
Shipping Rates
4.1/10Live USPS, UPS & FedEx shipping rates plus USPS postage and stamp prices. Free, no API key.
Parkinzi
4.1/10Live Saudi smart-parking data: spots, EV chargers, stats, and blog. Read-only, no auth.
Travel Code
4.1/10Corporate travel: search and book flights, hotels, rail and transfers, manage orders.
Hub
4.1/10One MCP endpoint over every Valksor dictionary: namespaced tools plus a JSON passthrough.
Norse
4.1/10Grounds LLMs in real Old Norse: lemmas, mediopassive paradigms, English→Old Norse lookup.
Scythian
4.1/10Grounds LLMs in real Scythian: Proto-Scythian lemmas, etymologies, Ossetian/Khotanese descendants.
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.