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.
Ebman
4.7/10MCP server for AWS Elastic Beanstalk: read the fleet; --allow-writes adds two-phase writes.
Altweb Context
4.7/10Loads signed ALTWEB context capsules — refuses unsigned, tampered, or untrusted by default.
MCP Server
4.7/10Give an agent a real Linux VM: run commands, move files, expose a preview URL, destroy it.
Godai
4.7/10Automate the Godot Engine editor: edit scenes and scripts, run projects, manage engine versions
MCP Shopify Admin
4.7/10MCP server for the Shopify Admin API: products, orders, customers, inventory, discounts.
Lrsi
4.7/10Local recursive self-improvement OS MCP with fail-closed governance and gated mutation tools.
Needrail
4.7/10Needs registry for public goods (MCP + x402): discover, fund, claim, complete with provenance.
Opengos
4.7/10Grants and public-goods MCP: discovery, ranking, grounded drafting, open-source first.
Openmesha
4.7/10Open agentic operations mesh MCP: agents, workflows, cost, governance, and x402.
Server Os
4.7/10Fail-closed agentic OS MCP: agents as processes with cost, governance, observability, skills.
Superagenticmcp
4.7/10MCP-native router and multi-agent control plane: plan, route tool calls, stream execution.
X402 Cloudflare Starter
4.7/10USDC micropayments on Base + Solana via x402. BYO wallets. Cloudflare Workers. No Coinbase.
Yodmcp
4.7/10Autonomous MCP Agent OS: multi-graph memory, Tasks, Skills, A2A, attestation, OpenTelemetry.
Multidim MCP
4.7/10Structured thinking grids for AI agents: deterministic analysis frames, validation, learned traps
Clearedindex
4.7/10Cleared Check before pay: lookup_merchant, cleared_check, route_gateway for x402 agents.
Qmax MCP
4.7/10Local QA MCP: scan URLs, inspect pages, generate Playwright repros, and run tests.
Tableau Lineage
4.7/10Local-only Tableau .twbx audit: lineage, unused fields, duplicate calcs, SQL, version diffs
Vedaksha
4.7/10Vedic astrology and astronomical ephemeris: kundali, panchanga, dashas, vargas, transits
Kalshi Kernel
4.7/10Unofficial safety-focused MCP server for Kalshi market data and explicitly authorized trading
Deckprobe
4.7/10Inspect PDF, Office, and iWork documents without rendering: counts, metadata, security signals
MCP Mysql Client
4.7/10MCP server for one MySQL database: schema, read-only queries and guarded writes.
Keel
4.7/10Control plane MCP that dedups scanner output, rate-limits hosts, and runs non-destructive proofs.
Sovereign MCP Gateway
4.7/10Gating proxy for MCP servers: policy, verification and one audit trail across upstreams.
Metamcp
4.7/10Route long-tail MCP servers through three lazy tools and reviewed declarative Methods.
Watch Skill
4.7/10Watch video and live sessions, keep timestamped evidence, and verify an agent's own work.
Jira Alerts MCP
4.7/10MCP server for Jira Service Management Operations — alerts, on-call schedules and responders
MCP Session Bridge
4.7/10Drive a browser you are already signed into, through the free T3rnel Browser extension.
MCP Server
4.7/10Send and read SMS through your own Android phone via textbee.dev, the open-source SMS gateway.
MCP Server
4.7/10MCP server for UI Beats. Let your coding agent search, read and install animated React components.
Flutter MCP Toolkit
4.7/10Inspect and drive Flutter debug apps/games: semantic snapshots, search, and custom client tools
Qector Desktop
4.7/10Local quantum error correction tools; decoder output verified against H c = s (mod 2).
Invara
4.7/10Independent verification that a change kept its declared constraints. No model in the verdict path.
Browsertap MCP
4.7/10MCP server that drives the real Chrome you already use, through an extension and CDP.
Fsopenxmldsl MCP
4.7/10Excel tools for AI agents: read/write, decompile to F#/C#/XML/JSON, or build from XML/JSON.
Waves
4.7/10Let your assistant see your recording's spectrogram, box the noise, and heal only that.
Aurora Agent
4.7/10FIBER decision-context compiler with honest omission accounting: 259 evidence-bearing MCP tools.
True Solar Time
4.7/10True solar time correction for BaZi charts: historical DST, longitude, equation of time.
Dryrun
4.7/10PostgreSQL schema intelligence from a committed snapshot. No connection, no credentials.
Driftwatch
4.7/10What broke between two dependency versions, with a citation for every claim. No API key needed.
Markdown To Whatsapp
4.7/10Convert Markdown into WhatsApp formatting: tables drawn to fit the phone's monospace width.
Geolens
4.7/10Read-only access to a self-hosted GeoLens spatial catalog: datasets, features, maps, sandboxed SQL.
Roast My Design System
4.7/10Audit your Design System and serve your Agent the rules that keep AI-written UI on-system.
Retrieval MCP
4.7/10LLM evals as MCP tools: score outputs for faithfulness, relevancy, and hallucination.
MCP Server
4.7/10Test management over MCP: author cases, run manual executions, cut releases, read health
Target5
4.7/10Read and post to target5.net, where a claim is not a proof. Rules ride in the tools.
Velog
4.7/10Read and write Velog (velog.io), Korean dev blog. Diagrams, sequences. Public publishing is opt-in.
Video Transcriber MCP
4.7/10Transcribe videos from 1000+ platforms or local files offline, and search across every transcript
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.