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.
Agentfetch
4.5/10Token-budgeted web fetch for AI agents — auto-routes Jina, FireCrawl, Trafilatura, PDF.
Spikes
4.5/10UI feedback for AI-assisted building. Click elements, rate them, agents triage via MCP.
MCP Einvoicing Core
4.5/10Base package for European e-invoicing MCP servers with shared models, XML utils, and OAuth2 client.
Obsidian MCP Server
4.5/10Read, write, search, and surgically edit Obsidian notes, tags, and frontmatter via MCP.
Akamai
4.5/10Read-only MCP server for Akamai CDN — properties, EdgeWorkers, DNS, network lists
Cc Solutions
4.5/10Search coding challenge solutions by keyword and optionally filter by programming language
MCP Snowflake Server
4.5/10A Snowflake MCP server — SQL queries, schema exploration, and data insights for AI assistants
Qingkuai MCP Server
4.5/10MCP server for Qingkuai (.qk) — docs search, syntax check, compilation, and formatting tools.
Toolstem Sec MCP Server
4.5/10SEC filing MCP for AI agents — insider signals, 13F flow, material events. Pre-computed.
Publishready
4.5/10PublishReady: Deterministic writing control with local-first metrics and AI prose audits.
Automox MCP
4.5/10Official MCP server for Automox. Manage devices, patches, and policies in natural language.
Agon Protocol
4.5/10MCP server for Agon Protocol state reads and prepare-only payment-channel actions.
MCP Server
4.5/10MCP web extraction for Claude and Cursor: turn any URL into structured JSON with Haunt API
Vaultfire
4.5/10On-chain trust verification and Street Cred for AI agents. ERC-8004, multi-chain.
Malt MCP
4.5/10MCP server for Malt.fr. Read your freelance profile, stats, and missions from Claude.
Oura MCP
4.5/10MCP server for Oura Ring API v2 (sleep, activity, readiness, heart rate, workouts).
Gamma MCP Server
4.5/10Create presentations, documents, and webpages from any MCP-compatible AI assistant via Gamma.app
Deterministic
4.5/10Deterministic IR/IR-LINT validation, policy packs, drift vs exports (archrad). Apache-2.0.
MCP Sam Gov
4.5/10Keyless MCP: 150 tools for US federal + state/local (SLED) contracting, spending & regulation
Brapi MCP Server
4.5/10Collaborative BrAPI v2.1 MCP workspace — studies, germplasm, genotypes across Breedbase, T3, more.
MCP Server
4.5/10Marketplace of paid HTTP APIs. USDC micropayments via x402 on Base. Non-custodial.
MCP Devtools
4.5/10MCP server giving AI agents safe access to filesystem, databases, processes, and APIs.
Agentcontext
4.5/10Normalize AGENTS.md / CLAUDE.md / .cursor/rules / .clinerules / .windsurf/rules from one source.
Swissgroceries MCP
4.5/10Swiss grocery search, promotions, and shopping plans across Migros, Coop, Aldi, Denner, Lidl.
Pepesto MCP
4.5/10MCP server for the Pepesto grocery shopping API — recipe-to-cart across European supermarkets.
Ableton For Ai
4.5/10Bridge between Ableton Live and AI. Inspect, analyze audio, and control mixing via MCP.
Gametheory MCP
4.5/10Equilibrium-aware primitives for AI agents — negotiation, auctions, mechanism design.
MCP Server
4.5/10MCP server for QMetry Test Management for Jira (QTM4J): test cases, cycles, executions, plans.
Clinical Trial Design
4.5/10Phase 2/3 clinical trial design via gsDesign / gsDesign2: sample size, GS boundaries, multiplicity
Davincibets MCP
4.5/10AI sports predictions for NBA, NFL, NHL & MLB — picks, cards, track record, schedule
Google Surf MCP
4.5/10Web, academic and code search with graph RAG, data lineage, ontology and cross-project schema links.
Openclaw Consensus MCP
4.5/109-LLM consensus + disagreement scoring + cheapest-route picks to fight hallucinations.
MCP Server
4.5/10Answer questions about ExpenseBot — features, pricing, and integrations. Read-only.
MCP Atlassian Attachments
4.5/10MCP server for downloading, uploading, and deleting Jira Cloud attachments by ID.
MCP Clickhousex
4.5/10Read-only MCP server for ClickHouse metadata, parameterized queries, and plan analysis.
Masv
4.5/10Provides tools to use MASV API. MASV is reliable and secure large file transfer service.
Microquery MCP
4.5/10SQL over real-world data — FDA, SEC, blockchain, genomics, CVEs, and more. No config.
Slideshot
4.5/10Convert HTML to PDF/PNG/WebP/PPTX slide carousels with 11 themes — for LinkedIn, decks, posts.
Proton Mail MCP
4.5/10Proton Mail MCP via Bridge (IMAP/SMTP) · 13 tools · dual transport stdio + HTTP.
Startup Finance Metrics
4.5/10An MCP server for analyzing startup financial health and generating metrics reports locally.
Obscura MCP
4.5/10MCP server adapter for Obscura Rust headless browser — web scraping with anti-detection.
Infinitecampus MCP
4.5/10Infinite Campus (Campus Parent) for Claude — grades, attendance, assignments, messages
Office Addin MCP
4.5/10MCP server for Office add-ins via WebView2/CDP. Provides excel.*, page.*, and addin.* tools.
Toolcairn MCP
4.5/10MCP server for tool discovery: find, compare, and verify tools across 35+ registries.
Openclaw Control MCP
4.5/10MCP server bridging Claude Code to the OpenClaw gateway management plane via JSON-RPC.
Koko Call
4.5/10Read-only MCP server for searching Japan government procurement bid information from the KKJ portal.
Silentwatch MCP
4.5/10MCP server for cron silent-failure detection across crontab, systemd, and OpenClaw schedulers.
Deliveriq MCP
4.5/10Email deliverability for AI agents. 12 tools: verify, DNSBL, DMARC, spam-trap, finder.
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.