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.
Sigil
4.9/10Programmatic-advertising supply verification: ads.txt, schain, ATAP receipts, cross_lens_verify.
MCP Server
4.9/1055 tools for federal/state/local RFPs, awards, vendors, contact graph, contract vehicles, pursuits.
Failure Intelligence
4.9/10Biomedical failure intelligence platform for terminated trials and translational analysis.
Server
4.9/10Identity, secrets, and passwordless SSH provisioning for AI agents — Keycloak, vault, MCP tools.
Platform
4.9/10Sherweb Platform MCP server to manage subscriptions and orders. Use OpenID Connect to authenticate.
Taxlocus
4.9/10US sales tax for AI agents: rates, economic nexus, taxability, filing. Citation-backed.
Chemistry
4.9/10Deterministic MCP for AI agents: drug discovery, ADMET, docking, LNPs, DoE, retrosynthesis, ICH M7
MCP Server
4.9/10Reddit growth toolkit — opportunities, replies, cold DMs, brand mentions, SEO, autopilot.
Create Web Page
4.9/10Create, edit, preview, publish, and manage web pages from MCP-capable AI clients.
Checkout Cod
4.9/10Riel de pago contra entrega (COD) para LATAM: crea órdenes y cobra con Dropi vía MCP.
MCP Server
4.9/10Compliance API bridging AI agents to Norwegian government systems (Altinn, Maskinporten, BRREG)
MCP Server
4.9/10Give your AI deep fundamentals on US public companies — metrics, segments, peers. Free.
Booking
4.9/10Moving estimates, box rentals, and delivery in BC. Requires Eco Van Move account (OAuth or token).
Pantry Aide
4.9/10AI meal plans that fill your Kroger/Instacart cart - pantry-aware lists, all from chat.
Oracle
4.9/10Crypto price and threshold consensus with ML-DSA-65 attestation and Base anchoring.
MCP Server
4.9/10Crypto intelligence MCP for market data, DeFi, wallets, security, DEX, NFTs, and Solana.
Marketintell
4.9/10AI analyst desk for stocks, options & crypto with sourced trade setups and a public accuracy record.
Almanac
4.9/10Datos econ�micos y financieros oficiales de Argentina (BCRA, INDEC, CNV, MECON), AI-ready.
Automatic Face Anonymization MCP
4.9/10YOLO auto-detects faces for face-only anonymization, blur, redaction, body and plate masking.
Face Blur Redaction MCP
4.9/10YOLO face-only image/video de-identification: face blur, redaction, body and plate masking.
Face Detection Anonymization MCP
4.9/10YOLO face-only image/video anonymization: face blur, redaction, body and plate masking.
MCP Kettlelogic
4.9/10MCP server exposing Kettle Logic insight articles & industry guidance as tools + resources.
Painspotter
4.9/10AI-analyzed startup opportunities from Reddit, Hacker News & Product Hunt, with commercial scores.
MCP Server
4.9/10AI business intelligence: sign up, ingest data, run analyses, generate reports from any MCP client.
Bofip
4.9/10Doctrine fiscale française (BOFiP) : recherche, veille et graphe doctrinal. Etalab 2.0.
MCP Server
4.9/10Gantt chart SaaS with server-side critical path and dependency-aware shift-impact tools, plus CRUD.
Event Staffing
4.9/10W-2 event staffing data for AI agents: 345 US/CA markets, roles, rates, lead times, compliance.
Wauldo
4.9/10Stateless agentic tools over MCP: concept extraction, long-context, knowledge graph, planning.
Compliance
4.9/10Engineered GDPR compliance for engineers and AI agents: pull rules, implement, submit evidence.
Bleep
4.9/10Create Tasks and run Workflows in Bleep from Claude, ChatGPT, and other AI assistants.
Mrmarket MCP
4.9/10Analytical engine for US-listed equities: screens, rankings, and event studies in plain English.
Openagent Registry
4.9/10Score any website's AI-agent readiness. Open Agent Registry scanner + platform tools.
Sniff MCP
4.9/10Canine genomics for agents: breed allele frequencies, AI pathogenicity + OMIA clinical disease layer
Twzrd Agent Intel
4.9/10Trust + receipt layer for x402 agents on Solana: free preflight + paid signed V6 trust receipt.
Rail Score
4.9/10Responsible-AI guardrails for agents: scoring with policy, injection & PII detection, DPDP.
Events
4.9/10Agent-first Austin events concierge — fresh, sourced answers to what's happening in Austin.
MCP Server
4.9/10Hosted weather data MCP for discovery, validation, and OAuth-protected GribStream queries.
Matflow
4.9/10Read-only MatFlow data: pricing, competitors, features, FAQs for combat-sports gyms.
Axiorank
4.9/10Security gateway for AI agents: score tool calls, verify agent cards, enforce policy, audit.
Pairoa
4.9/10Your AI meets theirs before you do — private matching for needs, offers, and opportunities over MCP.
Ai Visibility
4.9/10Track how ChatGPT, Gemini & Perplexity mention, rank & cite your brand. AuraCite account required.
Energyai
4.9/10Free energy intel for agents: incentives, solar estimates, node scores, cited guides, lead routing.
Linkedin MCP
4.9/10LinkedIn outreach MCP server — 19 tools for AI agents to prospect, sequence, and manage contacts.
Brain
4.9/10Turn AI chats into vocabulary: capture words and grammar into spaced-repetition flashcards.
Etsy Data
4.9/10Pre-computed Etsy market data for AI agents: Blue Ocean niche scores, best sellers, top shops.
Tracepass
4.9/10Manage products, EU Digital Product Passports, operator parties, and GS1 EPCIS supply-chain events.
Clearmarket
4.9/10Reference data for prediction markets: graded resolution clarity, cross-venue links, provenance.
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.