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.
Food Safety
4.7/10Food additive safety: JECFA, EFSA, ADI, halal/kosher/vegan. 6K+ additives. Free.
Socialperks
4.7/10Agent-native marketing platform: create campaigns, submit proofs, review submissions.
Contazz Autopilot
4.7/10Brazilian AI-powered accounting & tax automation: NFS-e invoicing, CBS/IBS tax reform, compliance.
Directory
4.7/10Indexed ecommerce site directory — vendor lookups, brands by city/market/founder. 10 tools.
Holidayforever
4.7/10Searchable directory of Airbnb listings — discover properties and retrieve direct Airbnb links.
Vivioo
4.7/10Trust infrastructure for AI agents. Directory, jobs, verification, and 360 feedback.
Zoom Team Chat
4.7/10Zoom Chat server for channels, messages, contacts, files, and chat collaboration.
Geminiupgradeqa MCP
4.7/10Remote MCP for Gemini upgrade evals, prompt regressions, output diffs, and eval receipts.
Github Repo Intel MCP
4.7/10Repo intel for AI coding agents: overview, PRs, contributors, hot files, CI, deps. Remote MCP.
Enrich
4.7/10Free — no API key required. Enrich by domain or name. Country, contacts, social profiles.
Lead Stampede
4.7/10Find SMBs by name, city, and business type in the Lead Stampede directory via public MCP tools.
Kolens MCP
4.7/10TikTok KOL intelligence with a public MCP remote for search, profiles, lists, and alerts.
Reliefweb MCP Server
4.7/10Search ReliefWeb humanitarian reports, disasters, jobs, training, and country profiles via MCP.
Orcid MCP Server
4.7/10Researcher profiles, works, affiliations, funding, and peer reviews from the ORCID registry.
Szamlazz MCP
4.7/10Hungarian sole-trader invoicing via Szamlazz.hu - issue, query, PDFs, VAT-ceiling tracking.
Aviation Weather MCP Server
4.7/10Fetch METARs, TAFs, PIREPs, and domestic SIGMETs from the NWS Aviation Weather Center.
Ensembl MCP Server
4.7/10Look up genes, sequences, variants, homologs, and cross-database xrefs from Ensembl REST.
Stackexchange MCP Server
4.7/10Search Stack Exchange questions, fetch Q&A threads as markdown, look up tag FAQs and user profiles.
Notafiscal MCP
4.7/10Issue and manage Brazilian service invoices (NFS-e) by chatting with your agent, platform-hosted, no
Plexa
4.7/10Agentic directory of real businesses in Mexico & LATAM. Search by vertical and city.
Daxoom
4.7/10Owner-verified local business data for AI agents: profiles, hours, prices, with provenance.
Valet Parking Directory
4.7/10MCP server for valet parking: 789 US operators across 31,186 cities. 7 tools. No auth.
Platform
4.7/10Find curated AI and MCP tools in the Tulimoa directory; submit yours free with a badge or for $5.
X402Nano
4.7/10Machine-payable prediction-market briefs and probability-change monitoring for AI agents.
Launchtrust
4.7/10Compliance & security scan for your app: secrets, exposed files, headers, privacy, AI-disclosure.
Proofetch
4.7/10Verified extraction: source-backed JSON from PDFs/URLs; honest null + signed receipt.
Cofound
4.7/10MCP-native co-founder directory your AI agent searches, screening inbound pitches for you.
MCP Server
4.7/10Discover, invoke, and trustlessly verify ForceDream AI agents with cryptographic proofs. 17 tools.
Agent Identity Registry
4.7/10Verifiable agent DIDs + capability discovery — the passport & directory of the A2A economy.
Agent Offset Clearinghouse
4.7/10Verified conservation credits matched to agent compute emissions — the conservation flywheel of the
Hyperxosist Agent
4.7/10X feedback discovery, noise-reduced query planning, signal filtering, and AI handoffs.
MCP Server
4.7/10Podcast booking-intelligence MCP server: search shows, match profiles, draft pitches, read replies.
Quantity Takeoff
4.7/10Auditable construction takeoffs with locked waste and conservative purchase rounding.
Green Router
4.7/10Carbon-accounted agent compute: free footprints; certificates backed by real offset retirement.
Wasilah MCP
4.7/10Prayer times, Qibla, Hijri calendar, 99 Names, Quran audio, Bangladesh offsets. English + Bengali.
Agentswitchboard
4.7/10Search a curated directory of 300+ verified AI agents, MCP servers, and agentic tools.
Finn Tannlege MCP
4.7/10Norwegian dental clinic directory MCP: ~6,900 clinics with Helfo-agreement, specialty, duty, chain.
Bible MCP
4.7/10Bible corpus MCP server: scripture, Greek/Hebrew interlinear data, cross-refs, semantic search.
Global Metro Power Rankings
4.7/10Query 4,300+ ranked metros across sixteen dimensions: profiles, search, and head-to-head comparisons
Company Lookup
4.7/10Ukrainian business directory: companies, contacts and registry details (xtrust.info).
MCP Server
4.7/10Complete regulated intake work and retrieve cited case files without deciding the case.
Docuqueue MCP
4.7/10Generate PDFs from templates via AI chat. Works with Claude, ChatGPT, Cursor, and any MCP client.
Dados B3
4.7/10Brazilian stock (B3) fundamentals: ratios, dividends, scores, REITs (FIIs), ETFs. Open methodology.
Entyrix MCP
4.7/10KYB data from 23 European business registries — company briefs, financials, ownership, AML screening
Directory
4.7/10A directory of product launch platforms: where your product qualifies and how each form is filled.
Offshore Leaks MCP
4.7/10Checks whether a name appears in the ICIJ Offshore Leaks database (offshore structures), for complia
Rosetta MCP
4.7/10Parse, extract, split, and ask over digital PDFs (text layer, no OCR) from Cursor and Claude.
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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.