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.
Projscan
4.5/10Agent-first MCP. 11 AST adapters, 12 named languages, 51 tools, mission outcomes. Local.
Twocaptcha MCP
4.5/10Full 2Captcha API (43 tools) for Claude Code: 31 captcha solvers + management + webhook.
Thryx Portfolio
4.5/10Read-only MCP server for the THRYX onchain portfolio (14 contracts on Base mainnet).
Heu MCP
4.5/10HEU Legal e-signature MCP: manage HEU documents and PDFs, prompt signers, download PDFs.
Splitifi MCP
4.5/10Outcome predictions and judge profiles from 2,741 ML models trained on 30.3M court records.
Opportunity MCP
4.5/10Search youth opportunities (scholarships, fellowships, internships) from any AI assistant.
Tcg MCP
4.5/10Pokemon TCG MCP server: PSA grading, collection management, and multi-provider pricing.
Openclaw Output Vetter MCP
4.5/10Verify AI agent claims vs reality: inline grounding-check + swallowed-exception + transcript review.
Msaccess Database
4.5/10Read and edit Microsoft Access databases (.accdb/.mdb) - forms, VBA, tables, queries. Windows.
Pixelcheck
4.5/10Real eyes and hands on the web for AI agents. MCP-first. Local-first. Vendor-agnostic.
Vmware Harden
4.5/10VMware compliance scanning (CIS, vSphere SCG, GB/T 22239, PCI-DSS) with drift detection.
Ahrefs
4.5/10Analyze domain authority, backlinks, traffic, and keyword rankings for SEO intelligence
Atlassian Confluence
4.5/10Create, manage, and search Confluence pages, attachments, and content with full automation support
Bitbucket
4.5/10Manage repositories, branches, webhooks, and pull requests in Bitbucket workspaces
Browserbase
4.5/10Create and control browser sessions for web automation, testing, and AI agent tasks
Canva
4.5/10Create designs, manage assets, and automate design generation from external workflows
Customerio Journeys Track
4.5/10Track customer data, manage audience segments, and trigger personalized campaigns
Datadog
4.5/10Monitor infrastructure, manage agents and deployments, track metrics, logs, and events
Google Analytics
4.5/10Query GA4 analytics data with custom reports, pivot tables, and audience exports
Google Maps
4.5/10Geocode addresses, calculate directions, and search places with maps and routing
Geolocation
4.5/10Look up IP address location and geolocation data with country, city, timezone, and ISP details
Mailtrap
4.5/10Send emails and manage sending domains, suppression lists, and delivery analytics
Netlicensing
4.5/10Create and manage software licenses, products, modules, and customer licensing agreements
Pagerduty
4.5/10Manage incidents, on-call schedules, escalation policies, and alert notifications
Parallel
4.5/10Search the web, extract content, and run distributed tasks with AI-powered automation
Perplexity
4.5/10Search the web, generate AI responses, and create embeddings with real-time information
Polygon
4.5/10Access stock, crypto, and ETF market data, analyst ratings, earnings, and financial news
Postman
4.5/10Create, organize, and manage API collections, specifications, and team workspaces
MCP Microsoft Todo
4.5/10MCP server for Microsoft To Do via Microsoft Graph. MSAL device code flow, no client secret needed.
Sentinal MCP
4.5/10Redis health, BullMQ queue monitoring, memory analysis, and slow query diagnostics
N3Mc Workingmemory
4.5/10Ephemeral 7-day hybrid vector+BM25 working memory, multilingual, backed by Redis Stack.
India MCP Railways
4.5/10MCP server for Indian Railways: search trains, stations, schedules and live status.
India MCP Rto
4.5/10MCP server for Indian vehicle RTO: decode number plates, calculate road tax, check RTO offices.
World Model MCP
4.5/10Temporal knowledge graph for codebases with constraint enforcement at the edit boundary.
MCP Einvoicing De
4.5/10German e-invoicing MCP server: ZUGFeRD 2.x, XRechnung 3.x, EN 16931, KoSIT validation, Peppol.
Gsep MCP
4.5/10AI agent security via MCP: C3 firewall, C4 immune system, C5 action guard, self-evolving prompts.
Author MCP Server
4.5/10Recall, check, search, timeline, and graph tools for fiction writers via Seizn Memory v3.
Filevine MCP
4.5/10Open-source MCP server connecting Claude to Filevine practice management. Built by Oktopeak.
Mneme Ai
4.5/10Memory layer for AI coding assistants. Indexes git history + code, exposes via MCP.
MCP Server
4.5/10AI-driven 3D CAD via build123d: execute, render, measure, and export geometry interactively.
Bash Vet MCP
4.5/10Vet LLM-emitted shell commands BEFORE execution. 26 destructive-pattern rules / 8 families.
Recall
4.5/10Persistent memory for Claude Code. Search, recall, and re-inject context from any session.
Bitbooth Fetch
4.5/10Pay-per-fetch via x402. Agent pays 0.005 USDC, gets clean markdown for any URL. No API keys.
Evermint MCP
4.5/10Mint tamper-evident receipts for AI agent actions. The notary layer for agent-to-agent transactions.
Proofflow
4.5/10Audit infrastructure for AI coding agents with evidence-backed review and policy gates.
Credence
4.5/10Epistemic guard for AI coding: tracks uncertain values and blocks writes until verified.
Formacv
4.5/10FormaCV MCP server for AI-powered CV formatting, anonymization, tailoring, and ATS push-back.
India MCP Banking
4.5/10MCP server for Indian banking: IFSC lookup, UPI VPA validation, bank UPI status.
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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.