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.
Victano
4.1/10EU tenders and grant calls, matched to your company and qualified, inside the AI you already use
Llms Txt
4.1/10Create, validate and audit llms.txt, incl. the Lighthouse Agentic Browsing check.
Chatbots
4.1/10Create and manage website chatbots for European SMBs: bots, chat, and captured leads.
Creator Search
4.1/10Find real UGC creators in the DACH region: profiles, pricing, reach, outreach. No API key.
Ichabod
4.1/10The headless professional network: create a profile, then let your agent find you matches via MCP.
Relay
4.1/10Messaging and inboxes for AI agents: register, send signed messages, check your inbox, find agents.
Publish
4.1/10Give your agent one stable URL to publish a result or keep a page updated every run. One call.
Memory
4.1/10Persistent memory for AI agents. Free, no LLM, no SDK. Open Worker you can self-host in 2 commands.
Contractor
4.1/10Contractor operations on 3Bids: CRM, jobs, dispatch, estimates, invoicing, calls, and reports.
Australian Manufacturing Directory
4.1/10Search 118,000+ Australian manufacturers by category and state, with Business contact access.
Lowlanddata Eu Real Estate
4.1/10GDPR-clean property listings, rents and price reductions from the UK, Belgium and Poland.
Lowlanddata Resale
4.1/10GDPR-clean secondhand listings and sold comps for resale pricing research. No seller personal data.
Rekwebrew
4.1/10Search for books and book-related products, with access to product and delivery details
L2Tools
4.1/10Read-only Interlude and High Five NPC, loot, Soul Crystal and XP reference tools.
Delvorn
4.1/10Register + $1 USDC Base test (ASSET-TEST-FE2B3590); first independent receipt=Certified.
Socializioz
4.1/10AI social media manager to plan, create, approve, schedule and publish content across channels.
Uxsense Drift
4.1/10Behavioral drift context (Behavioral Load Map, hot paths, release brief) for coding agents, per PR.
Billtruth
4.1/10Real annual cost for every Texas electricity plan, from each retailer's Electricity Facts Label.
Continuity
4.1/10Owner-only private-beta context and verified handoffs. Public discovery grants no private access.
Osewa
4.1/10Track and share care records for babies and plants: feedings, diapers, sleep, and watering.
Ip Lookup
4.1/10IP geolocation, ASN and network data, plus VPN, proxy and Tor detection. ASN tools need no key.
Daily Horoscope
4.1/10Daily horoscope readings providing valuable insights, crafted from consulting the cosmic energies.
X402 Text Tools
4.1/10Pay-per-call NLP & embeddings APIs on Base via x402. No keys/signup; agents pay per call in USDC.
Grid
4.1/1039,173 US interconnection applications, 1,575 county grid scores, deadlines and policy events.
Nz Car Listings
4.1/10Live used-car stock on named NZ dealer yards. Search make, model, price, city. Not Trade Me.
Procurement
4.1/10Procure, compare, quote, budget, and execute web extraction or scraping across providers for agents
Agent Transaction Firewall
4.1/10Advisory policy preflight for AI-agent spend requests; never executes payments or accesses wallets.
Ios Simulator
4.1/10Build, run, and inspect iOS apps in disposable hosted Simulators from cloud coding agents.
Walletwatch
4.1/10Solana wallet tracker & alerts: real-time activity webhooks, balances, tx history. Free.
Practice Exams
4.1/10Practice questions for the four Claude certifications. The assistant never sees the key.
Socialdata
4.1/10Twitter (X) API alternative for AI agents: tweet search, profiles, followers. $0.0002 per result.
Price Compare
4.1/10Factual UK weight-loss medicine price comparison across providers. Read-only; not medical advice.
Greenlight
4.1/10US plug-in solar (balcony solar) law registry with a daily UL 3700 certification watch.
Gateway
4.1/10Daily CVE priorities (KEV+EPSS) + Agent Flight Recorder: dead-man alerts & resume for AI agents
Catalog
4.1/10Miles' public credit-card catalog: facts, transfer partners, valuations. Keyless, read-only.
Search
4.1/10Live web search, image search, topic filters and full-text fetch over our own crawled index.
Orbit
4.1/10Turn any task into the right API calls: discover, evaluate, and integrate public APIs.
Bidswarm
4.1/10A public 500-rank ad board where every bid decays 1%/h. Read it, buy a rank, or try it free.
Screenies
4.1/10Generate designed, localized App Store screenshot sets from your raw app captures.
Forage
4.1/10Web search and URL-to-markdown for agents. Pay per call in USDC on Base, no signup.
Fastaf
4.1/10Web data tools for AI agents: pages as markdown, search, maps, commerce, jobs, AI answers.
Fastgpu
4.1/10Compare live GPU cloud rental prices and match workloads to the cheapest provider.
Easy MCP
4.1/10Payments data, revenue workflows, and merchant-application guidance for AI agents, by Easy Labs.
Netstate
4.1/10Search 128 million official company registrations across every US state, DC, Puerto Rico and Canada.
Mall Directory
4.1/10Search 6,926 mall stores across 49 malls in RO, US, UK, HU by city, operator, or category.
Bavlio
4.1/10LinkedIn + cold email outreach: find leads, launch personalized campaigns, manage replies.
Bilance
4.1/10Your own Bilance finances: balances, transactions, budgets, recurring payments, net worth.
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.