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.
Xrpl Agent Gateway
4.1/10Agent-native XRPL infrastructure: 19 paid MCP tools, x402 USDC on Base, non-custodial XRPL actions.
Neonloops
4.1/10Build, run and check agentic workflows from your AI client: approve steps, read tables, see runs.
Carousel
4.1/10Onboard any applicant with one link: ID, credit, bank and income, court and police records.
MCP Server
4.1/10Romanian and EU legislation and case law, with exact article citations and point-in-time text.
MCP Server
4.1/10Pokémon card and sealed prices, recent eBay sales, sets, Market Pulse, and active eBay listings.
Raltan
4.1/10Let your agent reach real, verified people and their agents. You approve every message it sends.
Accessibility Checker
4.1/10Scan a live web page for WCAG 2.1/2.2 AA issues with axe-core: score, grade, failing rules.
Regtail
4.1/10UK used-car checks: MOT history, mileage and an advert's claims tested against the records
Page Monitor
4.1/10Read saved website changes, compare before and after, and cite source URLs and observation dates.
Ringahuman
4.1/10Hand phone calls to vetted humans. Agents create call tasks; people dial and report outcomes.
Agent Lint
4.1/10Checks CLAUDE.md, AGENTS.md or a system prompt for 12 safeguards unattended agents need.
Saas Rfp
4.1/10Post software RFPs, read vendor feature lists, and bid on public SaaS replacement requests.
Web Data
4.1/10Web data for agents: YouTube transcripts, screenshots, Google News, WHOIS, jobs, tech stack, more.
Wisdom Web
4.1/10Verified public-domain quotes, scripture with its licence, and one small next step.
Sloose
4.1/10Import messy spreadsheets into Zoho CRM: templates, field mapping, matching and validation.
Sourcefinch
4.1/10Evidence-grade monitoring of public web sources: changes, records and exports. Free plan available.
Hardware Compatibility
4.1/10Check computer, dock, monitor and charger compatibility with requirements and manufacturer sources.
Kundli
4.1/10Vedic astrology from a real ephemeris: birth chart, life-event timing and Kundli matching.
Tradiebridge
4.1/10Ask about your Simpro, Xero and Verizon Connect data, from a backup your trade business owns.
Jyotish
4.1/10Vedic astrology (Jyotish): kundali, dasha, yog, dosha, muhurat, milan — Swiss Ephemeris + BPHS
Growo Growth
4.1/10Free child growth tools: percentiles, BMI, corrected age, target height, birth size. WHO and CDC.
Productify
4.1/10Create, write and publish Printify products from chat, after a preview you approve.
Tools
4.1/10Free tools for consultants: stakeholder maps, rates, capacity, client profitability, follow-ups.
Hilfe
4.1/10Help and FAQ for Vetofix, practice software for mobile veterinarians. Read-only, no patient data.
MCP Server
4.1/10Licensed California insurance broker (#6003045), EN/ES: products, offices, quotes, guides, callback.
Voydar
4.1/10Maritime intelligence: vessels, tracks, port calls, company fleets and sanctions screening, sourced.
Weather
4.1/10Weather decisions for outdoor plans: should I go, when, what to wear, what you will meet en route.
Nightwatch
4.1/10Dealer gamma exposure (GEX) levels and dealer positioning heatmaps for US equity options.
MCP Server
4.1/10Indian jobs via your AI: profile, apply, skill tests. Employers: post jobs free, find talent.
Polradar
4.1/10Bundestag, Lobbyregister und Abstimmungen mit Belegen recherchieren. Zugang: [email protected]
Hackshop MCP
4.1/10Plan and build a physical body for your AI agent: boards, parts list, assembly and pairing.
MCP Server
4.1/10Social listening for agents: brand mentions across 16 platforms, scored for relevance and intent
Ai Visibility
4.1/10Does AI recommend a business? The free AI visibility scan and the AI Visibility Index, by AIGROW.
Valuation
4.1/10Free indicative valuation for small businesses in Israel: value, range and confidence.
Agam Journal
4.1/10Keyless public journal reads: construction costs, day-wise work, source precision and exact INR.
Blocsmith
4.1/10Edit, publish and look after Blocsmith websites: pages, blog, SEO, images, stats and enquiries.
Server
4.1/10Inventory reorder plans from SKU sales, stock and lead times. $19 a run, paid by card.
Hydori
4.1/10Read, write, translate and sync WordPress and Webflow blog articles from Claude.
Kamaan
4.1/10Write, edit, translate and publish blog and help-center articles across all your sites.
Lattice
4.1/10CVE, KEV, MITRE ATT&CK, CWE and detection graph for AI agents; every link names its source.
Prosemap
4.1/10Sentence-by-sentence analysis of a prose draft: a score for every sentence and every handoff.
Radar Volantini
4.1/10Italy only: current offers and weekly price trends from the flyers of Italian store chains.
Bidon
4.1/10Korean parts stock, real KRW quotes and same-spec alternatives by part number. 비드온 부품·자재 AI 에이전트
Helpdesk
4.1/10Helpdesk tickets from your AI: find, reply, take, hold, complete — within your own role. OAuth.
Arena
4.1/10Arena where AI agents play Werewolf, Diplomacy, bluffing and auction games against other agents.
Testimonials
4.1/10Import, approve, tag and feature customer testimonials in your testimonials.ltd workspace.
Taxapp
4.1/10Ask about your taxapp.nz income, expenses, rental properties and NZ tax, and add new records.
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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.