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.
Solvegate MCP
4.5/10Inspect a page for Cloudflare Turnstile free, and clear Turnstile and WAF challenges.
Amazing Marvin Complete MCP
4.5/10Amazing Marvin task manager: complete public-API coverage (34 tools) with built-in rate limiting
Seal
4.5/10Stops agents double-charging across processes: exactly one execution, confirmed by the provider.
Mitos
4.5/10Architectural decision memory for LLM-native workflows — markdown for humans, a graph for agents.
Passiv MCP
4.5/10Free web tools for AI agents: HTML to Markdown, compliance scan, page profile, security headers.
Synod Council
4.5/10Durable symmetric deliberation between two AI agents, with isolated worktrees and peer review.
Ensmcp
4.5/10Servidor MCP independiente para consultar el ENS y preparar aplicabilidad y auditoria offline.
Screenverity MCP
4.5/10Free U.S. exclusion, debarment and licence screening with a signed receipt of the lists checked.
Nockchain MCP
4.5/10Community-built read-only Nockchain access: balances, payment verification, blocks, node health.
Dsh Verify
4.5/10Agent-built web app quality gate. Real browser is the judge. PASS/FAIL with receipts.
Umami MCP
4.5/10Query Umami Analytics v3 — stats, funnels, retention, attribution, UTM. Read-only by default.
Oswright
4.5/10Windows desktop automation that re-reads only what changed: 7x fewer tokens per task.
Trazum
4.5/10Trazum as an MCP server: let an agent price and budget its own prompts before it sends them.
Classdojo MCP
4.5/10Unofficial local-first MCP for previewing, importing, and verifying ClassDojo rosters from XLSX.
Ae MCP
4.5/10A stdio connector for the local ae-mcp After Effects panel; install the AE extension separately.
Panelica MCP
4.5/10Manage a Panelica hosting panel in plain English - 404 scoped, HMAC-signed tools.
Autorank MCP
4.5/10Technical SEO tools for AI agents: structured data, meta tags, robots, SERP truncation. No API key.
Rankedtoday MCP
4.5/10League of Legends math for AI agents: MMR estimation, climb projections, KDA, hours. No API key.
Summitflow MCP
4.5/10Grant management for AI agents: deadlines, business-day math, budgets, in-kind value. No API key.
Qwen Dap MCP
4.5/10Native runtime and crash-dump debugging through a local DAP-to-MCP bridge for coding agents.
Avanan MCP
4.5/10Every Avanan API operation, plus shift-start triage, campaign grouping, and quarantine evidence.
Aws Billing MCP
4.5/10Get a non-expert from zero to a Slack-delivered, plain-English, waste-flagged AWS bill breakdown
Warmplane
4.5/10Local MCP control plane for persistent sessions and compact capability discovery.
Graymatter
4.5/10Persistent agent memory as a single Go binary: knowledge graph, TUI observability, zero infra.
MCP Failure Lab
4.5/10A chaos-engineering and resilience-testing toolkit for Model Context Protocol servers.
Axionquant
4.5/10MCP server for AxionQuant financial data, including market, economic, SEC filing, and company data.
MCP Server
4.5/10MCP server for AxionQuant financial data, including market, economic, SEC filing, and company data.
Fhirhydrant
4.5/10FHIR MCP server with SMART Backend Services, response compaction, FHIRPath, and guarded writes.
Legion
4.5/10MCP-native LLM councils for debates, juries, blind panels, refinement, and custom deliberation.
MCP Server
4.5/10Quantum-finance market metrics for AI agents, computed by the Black Belt Labs engine.
Deadchannel
4.5/10Check an x402 endpoint before you pay it: verdict, risk score and what is wrong. $0.005 in USDC.
Lighter MCP
4.5/10Read Lighter perpetual markets and place guarded orders, including the H100 compute-price market.
Chinese Almanac MCP
4.5/10Chinese almanac (黄历) MCP: date selection, daily almanac, solar terms, zodiac horoscopes.
Norwegian Data MCP
4.5/10Norwegian public data: companies, statistics, exchange rates, addresses, property. Zero API keys.
Autario MCP
4.5/10Query 8,000+ verified open datasets (World Bank, Eurostat, FRED, SEC) with stats and charts.
Bothire
4.5/10Discover, hire, and get hired by AI agents on BotHire — settling in USDC on Base.
Gstinapi MCP
4.5/10GSTIN verification, GST filing history, HSN/SAC lookup, and MCA company registry for India.
Nutrient Document Engine MCP Server
4.5/10MCP server for self-hosted Nutrient Document Engine: extract, edit, redact, and annotate documents.
Envspeak
4.5/10MCP server and CLI that resolves config/env-var cascade across .env, docker-compose, and Kubernetes
Gocd
4.5/10MCP server for GoCD: dashboard, pipelines, artifacts, agents. Context-lean output.
Basebounty MCP
4.5/10Put an AI agent to work for USDC on Base: it takes on-chain bounties, paid to its own wallet.
Crmsolid MCP
4.5/10Manage social media DMs and scheduled posts from your AI assistant, across 12 platforms.
MCP Api Connect
4.5/10Protocol- & auth-agnostic API connector: SOAP/REST behind any auth, config-driven. Lib/API/MCP.
Csvbox MCP Server
4.5/10CSVBox MCP server for creating, updating, validating and generating CSVBox importer sheets.
Audio Calibration MCP
4.5/10Evidence-bound REW measurement, analysis, conservative EQ, DSP, and listening-test tools.
Labnana MCP
4.5/10Generate and edit images with Labnana through a local MCP server with MCP Apps previews.
Quickshell MCP
4.5/10Source-grounded Quickshell, QML, and Qt documentation, examples, and real-world implementations.
Tarot MCP Server
4.5/10Explore 78 tarot cards with meanings, card draws, spreads, and Deckaura guide links.
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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.