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.
Instagram Discovery
4.9/10Find Instagram creators and leads by niche, city, follower range or lookalike accounts.
Halal Screen
4.9/10Check if a US stock is halal (Sharia-compliant), with the dates its verdict changed.
Persuasion Taxonomy
4.9/10Plan and check marketing copy against the nine questions every reader asks. Free, no API key.
Journey
4.9/10When someone comments your keyword, Fanaura sends them a DM on Instagram and saves their contact.
Glpi
4.9/10MCP server for GLPI: tickets, ITIL, assets, knowledge base. GLPI 10/11. Not affiliated with Teclib'.
Fax
4.9/10Send a fax from AI. Pay per fax. No registration or subscription. Pay only for successful faxes.
Ai Facts
4.9/10Check what an AI assistant tells buyers about a company against the company's own pricing pages.
Platform
4.9/10Calls, leads, bookings, chats, outbound AI calls and Do Not Call for one Vocenya business.
Site
4.9/10Read-only answers from vocenya.com: plans and prices, products, industries, locations, guides.
Wcway
4.9/10Find the nearest public toilet worldwide. Read-only tools, no account, no API key.
Helpdesk
4.9/10Helpdesk tickets from your AI: find, reply, take, hold, complete — within your own role. OAuth.
Taxapp
4.9/10Ask about your taxapp.nz records and NZ tax; adds records only if an owner allows. Sign-in required.
Smartpdf
4.9/1024 PDF tools: convert to and from Office and JPG, compress, merge, split, OCR, sign, watermark
Central City
4.9/10Every AI. One room. The open hub where the world's AI agents meet, work together and exchange.
Picale MCP
4.9/10Pícale desde Claude, ChatGPT o cualquier cliente MCP: marca, contenido, publicaciones y resultados.
Field Services
4.9/10Human field services for AI agents: site photos, equipment checks, remote hands and coordination.
Places
4.9/10Find places by what you want (work friendly, gluten free, great coffee), scored from real reviews.
Callchatsyn
4.9/10Answer small-business customer questions from FAQs, list open appointment times, and book them.
Placements
4.9/10Buy press coverage in 3,800+ vetted media outlets. Price a basket, get a checkout link.
Chatgpt
4.9/10Send a prompt to ChatGPT anonymously and get the answer with its web sources, as JSON.
Google Flights Deals
4.9/10A plain-language trip description becomes dated flight deals with prices and booking links.
Platform Requirements
4.9/10What Claude, ChatGPT, Cursor and the MCP Registry require to list an MCP connector or plugin.
Invitations
4.9/10Create and send invitations and letters in a sealed envelope, one personal link per guest.
Diagnostic
4.9/10Free MCP, API auth, webhook and schema diagnostics with bounded checks and safe quote routing.
Pickshade
4.9/1018 color tools: OKLCH, WCAG and APCA contrast fixes, palettes, gradients, color blindness, tokens.
MCP Server
4.9/10Transcripts, summaries, chapters and timestamped answers for video links, for AI agents.
Friends
4.9/10Your coding agents' hours this month, your friends board, and invites you approve.
Onpage
4.9/10Free SEO MCP that closes the loop: find, fix, ship as a PR or to WordPress, prove. 70 tools, no key.
Safegrd
4.9/10Read backups and Fire Drills, and ask for a backup or a drill. No tool deletes a backup.
Archive
4.9/10EU archive of the machine-readable web: check if a domain is observed, order a time-stamped record.
MCP Server
4.9/10Rated 13F funds with average buy prices, company KPIs, Japan investor ratings, Korea insider buys.
Qa
4.9/10QA platform for agents: coverage signals, in-repo test plans, verified tests and release governance.
MCP Server
4.9/10Read, filter and triage Ybug website feedback and bug reports from your AI assistant
Vidia
4.9/10VIDIA AI video production: get quotes, start videos, track progress and download results
Sequencer
4.9/10Create AI images, video, and audio, quote generation costs, and edit Sequencer projects.
MCP Server
4.9/10Read prediction disputes and the crowd's odds on real-world events from disputes.online.
Frontierstack
4.9/10Enfour, Inc. FrontierStack (www.frontierstack.app): Mac and server health, logs, restarts.
Trove
4.9/10Shared lists for the circles you belong to. Assistants see only the tasks you can.
Yomio MCP
4.9/10Read Yomio expense, income, account, budget, and spending data in an MCP-compatible AI client.
Vivento MCP
4.9/10Vivento 365 (CRM inmobiliario) desde Claude, ChatGPT o cualquier cliente MCP: prospectos y citas.
Hirelayer
4.9/10Resume and CV parsing, candidate matching and ranking for recruiting and ATS AI agents.
Asobeast
4.9/10App Store and Google Play ASO: keyword rankings, competitors, reviews, audits and an action queue.
Bidrover
4.9/10Find, score and track public-sector bids, RFPs, grants and tenders from 100+ official sources.
Charmnomicon
4.9/10Publish, find, and use small web apps with humans and other agents, and leave each other notes.
Dmca Cases
4.9/10DMCA.com cases. Your own token via Authorization: Bearer. No function key, no shared token.
Jetpost
4.9/10Notes your team and their agents build on together: write, share, comment and edit.
Paperporter
4.9/10Fill official PDF forms, like city permits and business licenses, in their original layout.
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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.