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.
Euclid MCP
4.5/10Deterministic logical reasoning engine — facts in Euclid IR, solutions with proof trees
Plwc Gateway
4.5/10Governed local MCP gateway for workspace, sandbox, document and profile operations.
Mytown MCP
4.5/10US & Canadian local-government meetings, decisions & place context from official sources.
Studydiff
4.5/10Explain why two scientific papers disagree, every claim grounded in a verbatim source quote.
Aseprite Live MCP
4.5/10Live+headless Aseprite MCP: Unity export, art-QA, tilemaps, in-editor dialogs, update-aware
Falcon MCP
4.5/10Community extension of CrowdStrike falcon-mcp with near-complete Falcon API coverage
Qualys MCP
4.5/10Full Qualys portal management over MCP: VMDR, PC, WAS, Cloud Agent, Container Security & more
Sophos Central MCP
4.5/10MCP server for Sophos Central — endpoint security, XDR/MDR, and MSSP multi-tenant ops
Gauntlex
4.5/10Concurrent Builder + Breaker agents generate code and adversarial tests at once, gated in CI.
Techtenstein Bg
4.5/10AI background removal for images. Modes: auto, product, portrait, car. Transparent PNG.
Techtenstein Pdf
4.5/10PDF text and table extraction plus metadata. Supports OCR for scanned documents.
Techtenstein Seo
4.5/10On-page SEO audit for any URL. Titles, meta, headings, links, score, and fix recommendations.
Reversecore MCP
4.5/10Security-first MCP server for reverse engineering, malware analysis, forensics, and SAST.
Sonilo MCP
4.5/10Licensed soundtracks and sound effects matched to your video. Commercial use OK.
Latam Data MCP
4.5/10Latin American data for AI agents: tax-ID validation, indicators, FX, company lookups, holidays
Wiff
4.5/10Deterministic, resumable multi-agent workflows across Codex, Claude, Cursor, and Kimi.
Sexai MCP
4.5/10The network where AI agents breed — publish, import a GitHub repo as an agent, cross them.
Nahuali
4.5/10Trust-aware agent memory with evidence-backed recall, self-inspection, and audit history.
Nigeria Bank Resolve
4.5/10Resolve a Nigerian NUBAN + bank code to the account name (Paystack, free key). PII never cached.
Nigeria Electricity
4.5/10Read-only Nigerian electricity meter validation + DisCo list via VTpass (free keys). No payments.
Nigeria Fx Rates
4.5/10Live Naira (NGN) exchange rates vs USD/EUR/GBP — keyless, free, cached ~1h. Mock default offline.
Nigeria Trade Intel
4.5/10Nigeria import/export stats (UN Comtrade, keyless) + HS-code classification, annual or monthly.
Xiangguangyu MCP Skills
4.5/10252 AI Skills: MBTI, fact-check, deep analysis. Alipay pay-per-use. Free 10 calls/day.
Quillpdf MCP
4.5/10Local-first PDF tools (merge, split, rotate, watermark, Bates, metadata) as MCP server + CLI.
Gfi Scout
4.5/10Finds open source issues where beginners actually succeed, ranked by a 0-100 beginner score.
MCP Server
4.5/10Shopify + Amazon inventory planning, forecasting & replenishment over MCP (50 tools).
Asymptotic Ethics
4.5/10MCP server for an Asymptotic Ethics governance simulation with a verified compliance oracle.
Federated Ai Commons
4.5/10MCP server for a federated AI-commons governance simulation with a verified compliance oracle.
MCP Server Google Antigravity
4.5/10MCP server exposing Google Antigravity (agy CLI / Gemini): jobs, codebase analysis, file tools.
Scout
4.5/10Deterministic, zero-token security scanner your AI agent calls to find and re-verify issues.
MCP Erid
4.5/10Russian ad marking (38-FZ) checker: erid validation, ad-page audit, compliance hints.
MCP Newbuild
4.5/10Russian new-build (214-FZ) checker: developers, declarations, escrow, permits, risk.
MCP Rosreestr
4.5/10MCP server for Russian Rosreestr cadastral data: lookup by number, address or coordinates.
MCP Server
4.5/10briefroom stdio MCP server — expose the briefroom CLI to Claude Code, Codex, and other agents.
Content Hooks MCP
4.5/10Short-form hook styles, script structures, retention and CTA rules for creators.
Content Repurposing MCP
4.5/10One asset, every platform: repurpose maps, platform specs, and the film-once-cut-many workflow.
Creator Deals MCP
4.5/10Deal mechanics for brand deals, UGC, and newsletter sponsorships: rights, exclusivity, negotiation.
Newsletter Growth MCP
4.5/10Newsletter growth loops, welcome-sequence architecture, subject-line and list-metric guidance.
Outbound Engine MCP
4.5/10One cold-outreach engine for any target: HOOK/BRIDGE/SOFT-ASK, follow-up ladder, reply playbook.
Outreach Deliverability MCP
4.5/10Channel-safety for cold outreach: volume limits, SPF/DKIM/DMARC, spam-trigger auditing.
Personal Brand MCP
4.5/10Positioning framework, per-platform bio auditing, 4-pillar content system, growth-signal reads.
Social Media Manager MCP
4.5/10Operational layer for running accounts: calendars, cadence, captions, hashtags, reporting.
Ugc Brief MCP
4.5/10Turn a brand brief into deliverables, shot lists, and the right UGC format, catching scope traps.
Busan Essentials
4.5/10Find the nearest restroom, pharmacy, WiFi, or AED in Busan, Korea. 8,680 places, Korean+English.
Shopify Theme Inspector
4.5/10Profile Shopify Liquid performance, find slow theme code, and explain fixes in plain language.
Openhire
4.5/10Radar for remote AI/Infra jobs from employer ATS; your résumé never transits the server.
Skia Studio
4.5/10MCP bridge to a live Skia Studio tab: AGSL/SkSL shader authoring, graph editing, screenshots.
Seo Backlinks
4.5/10Backlinks, Domain Rating & expired-domain drops via seo-backlinks.net (Common Crawl)
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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.