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.
Xfuel MCP
4.7/10Submit AI inference to XFuel, pay per task (USDC via x402 or TFUEL), fetch/verify ZK proofs.
Planwire MCP
4.7/10UK planning application data for AI agents: search, geo-query and fetch applications.
Compare
4.7/10Compare one prompt across a multi-model panel side by side, with public verification receipts.
Reviews
4.7/10Multi-model Critique and Iterate document reviews with public verification receipts.
Grandline MCP
4.7/10Empirical maritime distances from real AIS tracks: 4 route variants, port lookup, bulk matrix
Gud Api MCP
4.7/10AI agents create, run, and save API requests as Gud API collections in your project.
Tokenlab
4.7/10OpenAPI-generated TokenLab MCP server for models, native AI, multimodal media, tasks, and files.
Tempmd
4.7/10Publish artifacts to one stable public temp.md link that updates in place. No account needed.
Fusion Hcm MCP Server
4.7/10Open-source, write-capable MCP server for Oracle Fusion HCM. Safe by default. Unofficial.
Cosmergon
4.7/10Living economy for AI agents — Conway physics, energy currency, marketplace, reputation.
Kwork MCP
4.7/10Kwork freelance marketplace: browse projects, submit offers, manage orders, message clients
Skillselion MCP
4.7/10On-demand access to thousands of install-ranked Claude Code skills - search and load mid-task.
MCP Server
4.7/10MCP server for the Enconvert API. Convert URLs and files to PDF, screenshots, and markdown.
Pitbridge
4.7/10Local-first MCP bridge for NinjaTrader 8 behind a deterministic guardrail engine.
MCP Server
4.7/10Verification and trust checks for AI agents: validate, screen, propose, accounts, usage.
MCP Web Validator
4.7/10Validate HTML/CSS, audit SEO and JSON-LD, check links, and capture responsive screenshots.
Unwritten
4.7/10Git-history hole detector: flags files and C# members that co-change with your edit but are absent
Archlang MCP
4.7/10Compile, describe, lint, validate, score and repair ArchLang floor plans (.arch to SVG) over stdio.
Khiip
4.7/10Capture the web, keep your copy as plain Markdown, and recall it by meaning. Local-first daemon.
MCP Server Mysql
4.7/10Security-first MySQL MCP server: AST-validated SQL (fail-closed), default-deny whitelist, audit.
Kinocut
4.7/10Guardrailed video editing for AI agents: FFmpeg, captions, effects, Hyperframes, and receipts.
Zotio
4.7/10Zotero MCP server: preview-first, journaled writes and keyless local reads for AI agents.
Sentinel Recovery Services
4.7/10Read-only payment-boundary preflights plus an unsubmitted public quote-request draft tool.
Negbit
4.7/10Buy negbit's curated, provenance-verified knowledge bundles with your own x402 wallet. Read-only.
Synapse Channel
4.7/10Local-first multi-agent coordination for messages, leases, shared plans, status, and resources.
Apifreaks MCP
4.7/10The official MCP server for APIFreaks, connecting your AI to the full range of APIFreaks APIs.
Ainecto
4.7/10Ainecto MCP connector for workspace, document, ERD, diagram, task, and attachment workflows.
Embedcalc MCP
4.7/10Embedded calculators, codegen & schematic review: CRC, timing, struct, IEEE-754, KiCad.
MCP Gtags Server
4.7/10Indexed C/C++ code navigation for AI agents — GNU Global (gtags) lookups over MCP, not grep scans.
Frontrun MCP Server
4.7/10Track what 1,000+ VCs follow on X to surface startups before their round. Signal for AI agents.
Ariadne
4.7/10Local-first multilingual memory for Codex, Claude Code, and MCP clients using Qdrant and Ollama.
Governance Gateway
4.7/10AI governance gateway for MCP: inline enforcement, PII masking, verifiable EU AI Act evidence.
MCP Server
4.7/10Early access - AI governance gateway for MCP tool calls (policies, PII masking, audit).
Sonovault
4.7/10Search 90M+ tracks, artists, and releases: metadata, ISRC/ISWC, and cross-platform IDs for AI.
Addsign MCP
4.7/10Send documents for e-signature, track status, remind signers, and download signed PDFs via AddSign
S Gw
4.7/10Keep credentials out of AI coding agents with local approvals, scoped injection, and audit trails.
MCP Server
4.7/10AI-Powered AWS security analysis: scan IAM policies and CloudFormation for risks and escalation.
Badge MCP Server
4.7/10Screen AI agents, read Badge fitness scores, and browse the public Talent Pool leaderboard.
Serpjet MCP
4.7/10Google SERP API for AI agents. 10 result types incl. shopping. 1,000 free searches/month.
MCP Studio
4.7/10Your AI host becomes a product videographer — scripted app recordings, zooms, captions, MP4/GIF.
MCP Starmeet
4.7/10Free Vedic astrology MCP: birth-chart, panchang & nakshatra tools. Public API, no key required.
MCP Scan
4.7/10Passive security scanner: audits MCP servers against the OWASP MCP Top 10, graded A-F.
Truepath Office MCP
4.7/10Local MCP for Word, Excel, PowerPoint & PDF on macOS — formulas, slides, DOCX, PDF ops. No network.
Aethyn Browser MCP
4.7/10Local Playwright browser through residential proxies — agent picks country + sticky identity
Certindex MCP
4.7/10Certificate Transparency search for AI agents: certs, subdomains, issuance history, expiry.
Comparedge Llm Cost
4.7/10Token cost math for LLM API calls: verified per-1M-token rates for 69 models, 17 providers.
Comparedge Price Watch
4.7/10Dated log of SaaS, AI and crypto price changes: recent moves, history, biggest increases.
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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.