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.
M365 Graph
4.7/10Manage Microsoft 365 email, calendar, contacts and inbox rules via the Graph API with OAuth 2.0.
Ask Ogino
4.7/10Query Shunki Ogino's public profile: his thesis, the tools he builds, and his writing.
MCP Server
4.7/10Live NFL, MLB, and NBA sports intelligence: injury signals, identity resolution, projections.
Crypto Intel MCP
4.7/10Crypto prices, market overview, DeFi TVL, whale flows & anomaly scans for trading agents.
Currency Intel MCP
4.7/10Currency conversion + exchange rates: free convert/rates, paid historical & trend analytics.
Email Verify MCP
4.7/10Verify emails — deliverability, disposable/role/free detection, MX validity, domain age.
Market Data MCP
4.7/10Real-time stock quotes, history, options chains, sector performance & screening for agents.
Aetheris MCP
4.7/10x402-gated web scraping MCP server. Pay 0.01 USDC per page on Base. Returns clean Markdown via JSDOM
Platform
4.7/10Discover curated SaaS and AI-agent tools in the Tulimoa directory; submit and edit your listings.
Allowance MCP
4.7/10Secure agent purchasing with human-approved virtual cards, receipts, and audit trails.
Tako MCP
4.7/10Search, answer, and fetch Tako's knowledge base of 100K+ data charts, plus deep research agents.
Hvtracker MCP
4.7/10Pre-connect trust checks for AI agents and MCP servers using HVTracker's public trust registry.
Llmemory
4.7/10Search your AI chat history (ChatGPT, Claude, Codex) from any MCP client. Remote, private, read-only
Glassypic
4.7/10AI image processing: upscale, resize, crop, compress, convert file format, and generate SEO metadata
Api MCP
4.7/10Gateway between LLM agents and world data through eight tools and a bundled endpoint catalog.
Foundrynet Inference
4.7/10x402 LLM proxy + data-enriched analysis (17 sources) + TimesFM predictive IoT intelligence.
Noaa Climate MCP Server
4.7/10Search NOAA climate stations and datasets, fetch historical weather observations.
Horizon Insights MCP
4.7/10Market data, financial statements, valuation, research, and news for investment workflows.
Opplevagent MCP
4.7/10Discover Norwegian experiences & activities by county, category, weather, season and price.
Sigma Gate
4.7/10Deterministic trust gate for AI output: leaked-secret, prompt-injection & PII in one call.
Developer Tools
4.7/1065+ free in-browser developer tools (JSON, Base64, JWT, hash, regex…) callable over MCP.
MCP Server
4.7/10Information, FAQs, features, and pricing for Fluentive's task management platform.
MCP Server
4.7/10Extracts calendar events from natural-language text, with .ics and calendar links.
X402Nano
4.7/10Machine-payable prediction-market briefs and probability-change monitoring for AI agents.
Financetoolkit
4.7/10200+ transparent financial metrics calculated from raw statements, not third-party endpoints.
Gemsift MCP
4.7/10AI resume triage for recruiters. Query your candidate pool from Claude or ChatGPT.
Makeitrun MCP
4.7/10Publish HTML from Claude or ChatGPT to a live URL with a QR code — no developer needed.
Opencrater MCP
4.7/10Monetize your MCP server or CLI: live OpenCrater network stats + how maintainers earn USDC.
Iban Validated
4.7/10Validate IBAN bank account numbers (format + mod-97 checksum). Returns whether the IBAN is valid.
Rendley MCP
4.7/10Create videos with prompts, and use Rendley’s video editor to adjust anything you need.
Atlas Mind
4.7/10Self-hosted git-native knowledge base with an MCP endpoint your AI reads, writes and rewinds
Postproxy
4.7/10Publish, schedule, and manage social media posts across major platforms via the Postproxy API.
Ci Sentinel
4.7/10Multi-CI security scanner with a live threat-intel feed of compromised CI components
Cloud Pathfinder
4.7/10IaC attack-path auditor: finds internet-to-crown-jewel chains in Terraform/CFN/K8s.
Freight Pulse
4.7/10Ocean & multimodal freight intelligence: rates, landed cost, transit, customs, risk, ship decisions
Muni Dev Cost
4.7/10US municipal development cost: aggregated impact + water/sewer tap fees per jurisdiction
Rnv Color MCP
4.7/10A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.
Neuralbrain
4.7/10NeuralBrain MCP Server - RAG, Vector Memory, LLM Routing, Agent Identity, x402 Payments
Nohumansshop
4.7/10Affiliate marketplace for AI agents: find tools, publish verified guides, earn. OAuth, no keys.
Yandex Metrika MCP
4.7/10Read-only Yandex Metrika MCP. Query visits, sources, geo, devices and more in plain language.
Container Loading
4.7/10Plan optimal container & truck loads: 3D layouts, utilization, centre of gravity, crush checks.
Ocean Schedules
4.7/10Compare ocean carrier sailing schedules, transit times, and on-time reliability before you book.
Content Intelligence Api
4.7/109 MCP tools: extract, analyze, research, compare, monitor, brief. Pay-per-call x402 or subscribe.
Aitv
4.7/10Remote MCP server for AI.TV creators — delegate account operations to your AI agent over MCP.
Insights
4.7/10Query your customer feedback: studies, themes, suggestions, tags, and sentiment trends.
Salta
4.7/10Mobile-first AI life planner — turn goals into daily, synced tasks from your AI assistant.
Humanizer
4.7/10Transform AI-generated text into natural, human-sounding content that bypasses AI detectors.
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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.