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.
MCP Opa Authz
4.7/10Authorization answers from real policy code: evaluate Rego locally, or ask an AuthZEN 1.0 PDP.
Ar Studio
4.7/10Put 3D models in someone's real room: generate, arrange, and hand back one AR link.
Onchain Agent Wallets
4.7/10Give an AI agent a Solana spending allowance instead of your key. Chain-enforced cap, x402.
Pingpoint
4.7/10Live truck GPS tracking: create loads, read live position, ETA and trip stats, cancel a load.
Axcient MCP
4.7/10MCP server for Axcient x360Recover — BCDR clients, devices, jobs, vaults, and appliances.
Screenify
4.7/10Record your screen and export studio-styled demo videos on macOS, driven by your AI assistant.
Registry
4.7/10Search agent skills ranked by measured lift vs a no-skill baseline, with safety and rankings.
Fiskalizimi
4.7/10Albanian NIPT validation, TVSH (VAT) & invoice math, gross↔net payroll on verified 2026 rates.
Central Bank MCP
4.7/10Official central-bank & tax-authority exchange rates from 60+ institutions (ECB, Fed, BOJ, HMRC).
Video Extract MCP
4.7/10Download any video from a URL, or get its transcript and key frames. All local, no API keys.
Gagelink
4.7/10River level, streamflow, flood forecasts and basins from USGS, NOAA and SWOT, with units and datums
Chap
4.7/10Auditable records of human decisions over AI agent work. Approvals, edits, overrides, escalations.
Commitlore
4.7/10Git-native decision memory for coding agents: only the decisions still in force for the edited path
Lazy Lions MCP
4.7/10Read the Lazy Lions NFT ecosystem: tokens, traits, rarity, holders, and the $LAZY economy.
Gigamail
4.7/10Your real mailbox and calendar for your agent (M365/IMAP); a human approves every send.
Release Intel
4.7/10Correlates commits, PRs, issues and contributors between two git refs for release notes.
Test Intel
4.7/10Coverage analysis, untested function detection and complexity scoring for TS and JS.
Ennodia
4.7/10Local MCP server for AI team advice, multi-agent review, Compare, and traceable receipts
Verifiable Agent Audit Trail
4.7/10Tamper-evident records of AI agent decisions. Verify offline, or publish a proof link.
Gov Data MCP
4.7/10US government open-data APIs as MCP tools: EPA, FEMA, USGS, NOAA, FDIC, HUD, CMS and more.
Mapsmith
4.7/10Deterministic GIS geoprocessing for AI agents, with verifiable provenance on every output
No Human
4.7/10File a task with your local no_human and check on it: task_add and task_status over stdio.
MCP Singapore
4.7/10Singapore public data, transport, rail, property, business, economy, weather, and analytics.
MCP Server
4.7/10Read-only MCP server for the open-banking.io PSD2 bank API — accounts, balances, transactions.
Tariff Resolver
4.7/10US import duty research: HTS codes, Chapter 99 duties, MPF/HMF fees, landed cost. USITC data.
Orcalayer MCP
4.7/10Polymarket smart-money analytics: whale leaderboard, wallet P&L, market consensus, live alerts
Pgmcp
4.7/10Read-only Postgres ops/DBA diagnostics: slow queries, EXPLAIN, locks, index and table health.
Roast My Design System
4.7/10Audit your Design System and serve your Agent the rules that keep AI-written UI on-system.
Research Scan
4.7/10Research Scan finds and verifies the 5–10 recent papers that matter most for a research question.
MCP Server
4.7/10Read brand, research, and performance facts; draft briefs. Never spends. You approve every cut.
MCP Server
4.7/10Post crowdsourced content collection jobs and fetch approved files via FirstHandAPI
Axon Emcp
4.7/10Official ℰMCP server for AXON — exposes 99 primitives, 34 templates, 30 examples to AI agents.
MCP Iyke
4.7/10Drive a running Ikenga desktop app from MCP clients — DOM, click, type, navigate, screenshot.
MCP Server
4.7/10Form backend that routes: one tool per Postbag API operation, plus quickstart and explain.
Vitaminmcp
4.7/10Test Minecraft plugins end to end: drive a real Paper server and real protocol bots.
MCP Anything
4.7/10Meta-MCP gateway: search, inspect and call any MCP server from the public registries.
Content
4.7/10Turn URLs, files and text into media, transcripts, summaries, translations and PDF.
Tenki MCP
4.7/10Disposable microVM sandboxes for AI agents: run code, read/write files, git, preview URLs.
Obyte MCP
4.7/10Query Obyte mainnet and testnet: balances, units, autonomous agents, AA state, dry runs, tokens.
Kura
4.7/10Local Ethereum wallet for AI agents - balances, history, x402 payments on Base. Keys stay local.
Cmp Inspector
4.7/10Compose Multiplatform UI as structured JSON for agents: trees, tokens, previews, diffs. No pixels.
Logisheets MCP
4.7/10An Excel-compatible spreadsheet engine for agents: deterministic formulas, block memory, real .xlsx.
Magpie
4.7/10Solana lending tools: live stats, 160+ collateral tokens, loan terms, x402 agent borrowing
Systemdox Runbooks
4.7/10Your runbooks as agent tools: scripts from runbooks.json served as typed, allowlisted MCP tools.
Webcrypt
4.7/10Zero-dependency Web Crypto & AI Agent MCP Server (AES-256-GCM, RSA-4096, PQC, Signatures).
Rasterly MCP
4.7/10Web toolkit for AI agents: read any URL as Markdown, screenshot, extract data, or crawl a site.
Ai
4.7/10Send email, look up public IP information, and convert files to Markdown through SendSoon.
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.