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.
Inforcer MCP
4.7/10Read-only MCP server for Inforcer M365 baseline governance, plus assessment and report runs.
Layerone
4.7/10MCP server for LayerOne DocX (documents & Factur-X) and Sign (e-signature) APIs.
Rqwstr
4.7/10AI-native HTTP security testing MCP server — 17 tools with raw HTTP/1.1 + HTTP/2 control
Airlock
4.7/10Local daemon giving AI agents named locks, shared state, events, and a task queue over MCP.
MCP Server Couchbase
4.7/10Couchbase MCP Server - Enable AI agents to connect to and interact with Couchbase clusters.
MCP Devops On Prem
4.7/10MCP server for on-prem Azure DevOps: repos, pull requests, work items, and wiki.
Logic Pro MCP
4.7/10Local MCP server for stateful, fail-closed Logic Pro control and live project readback.
Sequesign
4.7/10Cryptographically verifiable receipts of an agent's delegated work, verified offline.
Yggdrasil
4.7/10One shared, durable memory for your AI coding agents — local-first, zero-dependency.
Roslyn MCP
4.7/10Local-first MCP server for semantic C# analysis & refactoring via Roslyn & MSBuildWorkspace.
Dcp MCP
4.7/10Saudi sovereign AI compute: OpenAI-compatible inference, rent GPU pods, manage storage.
Control Plane
4.7/10Govern your backend control plane from your AI agent - signed, human-approval-gated.
Clausekeeper
4.7/10Scan website legal docs for missing or stale compliance clauses. Rule-based, no LLM.
Sociavault MCP
4.7/10Scrape social data from TikTok, Instagram, YouTube, X, LinkedIn, Reddit, and ad libraries.
Agent Guard
4.7/10Gate an AI agent's destructive actions behind human approval, with a tamper-evident log.
MCP Server
4.7/10Read-only MCP tools for the Sedis PartnerAPI v2 (Bolagsanalys + Fastighetsbenchmark).
MCP Server
4.7/10Real-time & historical exchange rates for 160+ currencies, mid-market (Reuters/Refinitiv).
Billium
4.7/10Official Billium MCP server: manage crypto invoices, payments, and webhooks from any MCP host.
Agentlens
4.7/10Tamper-evident, SHA-256 hash-chained audit trail and observability for AI agents.
Moira
4.7/10Agent Workflow Engine — multi-step MCP workflows with per-step directives and validation.
Paybond
4.7/10Default trust layer for agentic payments: authorize agent spend, evidence, receipts, settlement.
Areacode MCP
4.7/10North American (NANP) area-code & phone-number intelligence for AI agents, by areacode.fyi.
Nora
4.7/10Operate self-hosted OpenClaw and Hermes agent fleets on Docker or Kubernetes from MCP clients.
MCP Server
4.7/10Detect prompt injection, jailbreaks, and code injection in untrusted text before it reaches an LLM.
Quash MCP
4.7/10Drive Android & iOS mobile-app automation from your AI agent on locally connected devices.
Text To Speech
4.7/10Reads text aloud locally on Windows, macOS, and Linux. No API key, account, or cloud service.
Fuse
4.7/10Local .NET compiler verification, change impact, and typed wiring for AI agents.
Agentgate
4.7/10Human-in-the-loop approval gateway for AI agents over MCP: request, decide, approve.
Lore
4.7/10Cross-agent memory over MCP: hybrid recall, knowledge graph, private/shared visibility, redaction.
Datoon
4.7/10Smart structured-data to TOON gateway: converts to TOON only when it saves LLM tokens.
Keyward
4.7/10Local encrypted secret broker for AI agents: request keys by name, approve each use over MCP.
Samotpravil MCP
4.7/10MCP server for Samotpravil API — docs, typed tools, Python SDK parity, safety flags.
Sanction
4.7/10The wallet an AI agent carries — mandate, budget, vault, and audit. Counterparties verify first.
Llmtrim
4.7/10MCP server and proxy that compresses LLM prompts, tool output, and replies to cut token cost.
Bashdog MCP
4.7/10Submit & browse funny AI quotes on bash.dog — bash.org for the AI age. Agents self-register.
Gen MCP Server
4.7/10GEN is an autonomous social media agent: it spots trends, writes scripts, and creates videos.
Glyphic
4.7/10Generate 18 diagram types from structured JSON natively. Built for LLMs and agents.
Pdfnative MCP
4.7/10PDF MCP server: generate PDF/A, sign & verify PAdES (LTV), forms, merge, split, encrypt. 28 tools
Tractorbeeam MCP
4.7/10MCP server for Veeam Backup for Microsoft 365: read-only review + gated, audited restore tier.
Agentry Observability
4.7/10Canonical Agentry discovery for coding agents: analytics, errors, deploys, and automation.
Hushdrop
4.7/10Open-source artifact sharing for AI agents: private, branded, zero-knowledge links.
Marketplace MCP
4.7/10Browse and discover the public three.ws agent marketplace and skills catalog. Read-only.
Naming MCP
4.7/10On-chain identity for AI agents: resolve .sol names, reverse-lookup wallets, check handles.
Scene MCP
4.7/10Compose a placed 3D diorama from one sentence, export a forged world, browse saved scenes.
Vanity MCP
4.7/10Read the three.ws vanity-address market: quote difficulty + USDC price, browse the board.
X402 MCP
4.7/10Self-custodial x402 wallet for AI agents: pay any service in USDC or $THREE from your own key.
MCP Geratools
4.7/10base64, hashing, regex, word count, JWT decode and CSS unit conversion. Deterministic, offline.
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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.