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.
Chainscope
3.9/10Multi-chain wallet intelligence: balances, transactions, ENS, OFAC screening across 7 chains.
Concordance
3.9/10Cross-source search across 18 real-time data sources, source-cited and corroboration-checked.
Trading Strategy Data
3.9/10Live crypto trend signals, ranking, and backtesting for BTC/ETH/SOL/XRP/ADA. x402 pay-per-call.
Trustfetch
3.9/10Prompt-injection scanning and safe webpage fetching for AI agents reading untrusted content.
MCP Uptime
3.9/10Live health, tool inventory, and schema-drift checks for public MCP endpoints. Free, no auth.
Canadian Mortgage Deadlines
3.9/10Last day to make an offer and still fund inside a Canadian rate hold. Needs the expiry date.
Oracle
3.9/10Cross-check a factual claim against a verified knowledge graph before you assert it. Never guesses.
Catalog
3.9/1066 tantra, sex & consciousness courses, books, readings — agent-buyable instantly with USDC on Base
MCP Server
3.9/10Create shareable clips from public YouTube videos using exact start and end times.
Url2Image
3.9/10Capture batches of public web pages in a real browser and download the screenshots as a zip.
Xdc Ai
3.9/10Wallet and payments for AI agents: auto-pay x402 APIs in USDC on XDC, within on-chain limits.
Agent Profit Ledger
3.9/10Determine autonomous-agent profit and cash flow with x402-paid MCP tools and signed reports.
Signal Relay
3.9/10Intelligence subscription protocol for AI agents. Scored, filtered AI intelligence signals via MCP.
Socal Business Registrations
3.9/10New Southern California business registrations: name, filing date, entity type, agent, address.
MCP Server
3.9/10WAXED vinyl marketplace: record/catalog search, price history, and dealer store management.
Content Credentials
3.9/10Free C2PA 2.4 triage and reproducible official trust snapshot. No media, keys, or payment.
Jp Address
3.9/10Normalize and verify Japanese postal addresses into structured fields for agents.
Kairos Signal
3.9/10DePIN supply telemetry for 171 networks with verify-yourself provenance URLs. $5 free credits.
Profile
3.9/10Read-only MCP server for Mark Siazon's professional profile: projects, FAQ, proof, availability.
Gateway
3.9/10x402 data & AI gateway: 194 services + AI Gateway free data (save 50-90% tokens).
Ride Booking
3.9/10Book rides, get fare estimates, and manage trips across African cities with Rovv.
Auctiontrace
3.9/10Historical ES Book Pressure data, matched evidence, and evaluation guidance for $5 USDC via x402.
Jobs By Workable
3.9/10Jobs by Workable MCP server. Access over 150K jobs & thousands of companies listed on the job board.
Rentals
3.9/10Every long-term rental in Da Nang, Vietnam: search, buildings, median rents. No key, no account.
MCP Server
3.9/10Enables AI assistants to natively interact with the Serpzilla link-building marketplace.
Compliance Tools
3.9/10Pay-per-call compliance lead scanners with free MCP discovery and x402 payments.
Gtm Tools
3.9/10A read-only verified record of agent-operable GTM tools: search, fetch, compare, track changes.
Newtqnia
3.9/10Read-only access to NewTqnia news, terminology, and explainers in English and Arabic.
Resadock
3.9/10Search and book local services in France: real availability, quotes, consented one-tap bookings.
Hyperai MCP
3.9/10Hyper AI MCP server
Marketplace
3.9/10Search and browse global classifieds across 80 markets. No auth required for read-only access.
Postrippl
3.9/10Schedule social media posts to 10 platforms: Instagram, TikTok, X, YouTube, LinkedIn, and more
Roadflow
3.9/10Create and edit roadmaps with JSON or markup; share edit and view links from AI agents.
Counterscript
3.9/10What pharmacies actually pay for prescriptions (CMS NADAC) plus fair-cash-price estimates.
Groundtruth
3.9/10Federal environmental records + address due-diligence layers near any US location. Tools
Overassessed
3.9/10Maryland property-assessment fairness checks vs similar homes, with appeal windows and links.
Plumbline
3.9/10Free public-record contractor license checks across 34 US jurisdictions (2.7M records). Tool
MCP Server
3.9/10CircleCI's MCP server: inspect projects, runs, workflows, jobs, logs, tests, and artifacts.
Public Knowledge
3.9/10Public EPK real estate listings and multilingual guides for Panama and the Dominican Republic.
Rtcstats
3.9/10Query analyzed WebRTC sessions: observations, deductions, experience scores, and AI summaries.
Consistency Gate
3.9/10Check claims against a fact-store: consistent, contradicts, or unverifiable — with a receipt.
Council Consult
3.9/10Stress-test a decision through named thinkers' lenses: assumptions, counter-arguments, receipt.
Trinity Research
3.9/10Fact-check claims against live web sources: verdict, consensus, cited sources, PII redaction.
Values Firewall
3.9/10EU AI Act Art-14 runtime oversight: allow / flag / gate-to-human on an agent action, with receipt.
Agent Reality Layer
3.9/10Buy timestamped web, company, commerce, social, document and decision data via x402.
Battery Proposal Agent
3.9/10Validate US battery proposals and purchase policy-aware quote and payback results through x402.
Pkg Oracle
3.9/10Pay-per-call dependency trust oracle: verifies npm/PyPI packages before an AI agent installs them.
Refero
3.9/10Search curated design styles, real product screens, and user flows for evidence-based design work.
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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.