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.
Oleander
4.1/10The all-in-one data stack for agents. Upload files, run SQL, evolve tables, and render charts.
Searchstack
4.1/10Agent-driven search: build, import, tune, search, and score result quality — all over MCP.
Digital Compass MCP
4.1/10Digital-crisis playbooks as tools, 9 languages, country-anchored reporting channels. CC BY 4.0.
Portfolio MCP
4.1/10Marian Matinca's portfolio as MCP tools: projects, blog, profile, results. Read-only, RO+EN.
Racket Reviews
4.1/10Read-only padel.how racket catalogue: reviews, comparisons, brands, offers, and methodology.
Avatarfactory
4.1/10The AI influencer MCP for Claude: research trends and write reel scripts, render in the app.
Agentfulfyl
4.1/10Research storefront for AI agents: fixed GBP prices, evidence ledgers, citation-refund guarantee.
MCP Server
4.1/10Detect and redact Norwegian PII (fodselsnummer, names, health data) in text and PDFs.
Esim
4.1/10Search travel eSIM plans for 150+ countries and buy via Stripe link; eSIM QR delivered by email.
Cashbackpro
4.1/10Search AliExpress with real prices, live promo codes and the true post-cashback cost.
Vicp Registry
4.1/10Search 13,000+ US vaccine court (VICP) decisions: cases, court text, statistics, attorneys. Free.
Counterparty Score
4.1/10Trust scores for x402 sellers: wash-trading, real buyers, verdict. $0.02/score via x402 on Base.
Lenshub
4.1/10Team knowledge from 20 connectors, served to any MCP agent — classified, scored, access-controlled.
Commerce
4.1/10Find Nexez sellers, inspect offers, and validate checkout or negotiation before buyer approval.
Deep Research
4.1/10Autonomous buy-side research: diligence, earnings, SEC filings, comp sets. Source-cited real data.
Dev Changes
4.1/10Turn described changes into reviewed pull requests: propose, triage, review, dependency audits.
Email Outreach
4.1/10Goal-directed email outreach: research, draft, send, triage replies. Real data, never fabricated.
Monitoring
4.1/10Site & competitor monitoring: snapshots, evidence-backed diffs, briefs, price checks, mentions.
Openhelm
4.1/10Autonomous cloud agent tasks: real browser + your tools, structured evidence-backed results.
Seo Growth
4.1/10Autonomous SEO + GEO growth: keyword research, audits, content, AI answer-engine visibility.
Lightgen
4.1/10Generate and edit images and create short videos inside Claude. Prepaid credits, no subscription.
Trip Logistics Assistant
4.1/10Book trip logistics in chat: cars, transfers, eSIM, luggage storage, tours & flight compensation.
Warplink
4.1/10Link infrastructure for mobile teams: deep links, install attribution, and real-time analytics.
MCP Server
4.1/10Vantaj uptime monitoring via MCP - manage monitors, heartbeats, incidents, and status pages.
MCP Server
4.1/10AI-ready GIS, geofencing, DataSynch, CRM, inventory, routing, APIs, telemetry and workflows.
MCP Server
4.1/10No-logs VPN, real UK +44 number eSIMs and travel-data eSIMs, bought with crypto. No KYC, no account.
Mailfixture
4.1/10Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.
Server4Agent
4.1/10Turn plain-English goals into hosted tools and agents with live URLs. Budget-capped, private.
Tallymeter
4.1/10Time tracking and invoicing for AI agents and their humans: track, log and bill work by agent.
Terminal
4.1/10Live geopolitical and markets intelligence wire: 35k+ wire items, event threads, 55k+ articles.
Storefront
4.1/10Read-only catalog, sequence, evidence, policy, and COA-verification lookup for an RUO supplier.
X402 Osint
4.1/10Pay-per-call OSINT for AI agents: username + email recon in USDC on Base via x402.
Vulnerability Intelligence
4.1/10CVE & vulnerability search: 365k+ CVEs/NotCVEs, CVSS, EPSS, CISA KEV, exploits, patches, versions.
Backtesting
4.1/10Crypto backtesting tools: real backtests with robustness verdicts, daily signals and market data.
Camping Australia
4.1/10Search Australian campsites, caravan parks and free camps; weather, gear, road trips and booking.
Logospell
4.1/10AI-agent image generation: image sets, character sets & illustration sets. Edit, extend, export.
MCP Server
4.1/10Email validation for Claude and any MCP client — verdicts with evidence and bulk jobs.
Microsoft Exchange
4.1/10Hosted multi-user MCP for Microsoft Exchange - on-premises, hybrid and Online, per-user rights
Contix
4.1/10Spanish Veri*factu invoicing: create invoices, expenses and VAT returns from your AI assistant.
Board
4.1/10Every public-sector job in Alaska, daily: search listings, salary data, state pay schedule.
Assetlog
4.1/10Search vehicles, real estate and jobs; manage your listings, alerts, enquiries and viewings.
MCP Server
4.1/10Hosted runtime for persistent agent teams, durable workflows, memory, schedules, and goals.
Idea Machine
4.1/10Buy adversarially-debated AI product ideas over x402: $0.10 pulls, $1 buyouts, USDC on Base.
Blipboard
4.1/10Ambient split-flap display board agents push text to; humans watch it on any screen.
Eurolytics
4.1/10Privacy-first, cookie-free web analytics: create sites, install and verify tracking, read stats.
Roamward MCP
4.1/10Plan U.S. road trips across 104 published drives with reviewed stops and honest detour costs.
B20Check
4.1/10Verify B20 tokens on Base: issuer powers, imposter detection, signed EIP-712 verdicts.
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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.