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.
Scholar Sidekick MCP
4.7/10Resolve DOI/PMID/PMCID/ISBN/arXiv/ISSN/ADS/WHO IRIS to citations, exports, retraction, OA, verify.
Agentvault
4.7/10Discover, verify, and connect to AI agents with E2E encrypted messaging and trust scoring.
Mova MCP Connector
4.7/10Thin MOVA MCP proxy for bindings, transport resolution, and upstream tools/call execution.
Hashfile
4.7/10Hash-anchored file editing with surgical precision over file editing and ironclad control of access
MCP Wallet Signer
4.7/10Route EVM transactions to browser wallets (MetaMask, etc.) for signing via EIP-6963
Root MCP
4.7/10ROOT-based MCP server exposing root_python and root_cpp tools (stdio transport).
Abap Accelerator
4.7/10MCP server for SAP ABAP development with 15 tools for ABAP objects, syntax, ATC, and more
Compliance Trestle MCP
4.7/10An MCP server that provides tools to author OSCAL security compliance documentation
Dj Claude
4.7/10Agents can now live code music for you, themselves, and each other while they work.
Prometheus MCP Server
4.7/10MCP server providing Prometheus metrics access and PromQL query execution for AI assistants
Agentlair
4.7/10Give AI agents a real email address, vault, calendar, and task delegation via MCP.
Garmin Workouts MCP
4.7/10Manage Garmin Connect workouts, including strength workouts with mapped exercises.
Pretorin
4.7/10Access Pretorin compliance systems, controls, evidence, and narratives from your AI tools.
Image Generation MCP
4.7/10MCP server for AI image generation via OpenAI, Stable Diffusion (SD WebUI), or placeholders.
Redact MCP
4.7/10Auto-detects and obfuscates PII (IPs, emails, API keys, names) so Claude never sees real client data
Wonderkraftz MCP
4.7/10Browse and shop Wonderkraftz premium gifts. Recommendations, cart, and checkout via AI.
Lightning Enable MCP
4.7/10AI agent Lightning payments: invoices, wallets, L402 access, API discovery, budgets, and commerce.
Relay MCP
4.7/10Cross-chain bridge and swap quotes, fee estimation, and transaction tracking via Relay Protocol.
Multi MCP
4.7/10Multi-model AI orchestration MCP server with code review, compare, and debate tools.
Remembra
4.7/10Persistent AI memory with entity resolution, temporal knowledge graph & 11 MCP tools.
Relay MCP
4.7/10Cross-chain bridge and swap quotes, fee estimation, and transaction tracking via Relay Protocol.
F5Xc Terraform MCP
4.7/10F5 Distributed Cloud Terraform provider docs, 270+ OpenAPI specs, and subscription info for AI.
Cycles MCP Server
4.7/10Runtime budget authority for AI agents — reserve, enforce, reconcile spend across providers
Anvil
4.7/10Manage Sable AI voice agents, query HyperDX logs and metrics, and deploy — all from your IDE
Ghostfree
4.7/10MCP server that scans your repo's dependencies for security vulnerabilities based on published CVEs.
Mcpproxy Go
4.7/10Local-first MCP proxy with BM25 tool discovery, security scanning, quarantine & ~99% token savings
Skillsmith
4.7/10Discover, install, and manage 14,000+ curated agent skills for any MCP-compatible agent.
Hippodid MCP Server
4.7/10Persistent, structured cloud memory for AI agents. BYOK — bring your own AI key.
Tablafocus MCP
4.7/10MCP server for tabla learning: glossary, taals, composition, practice coaching, certification prep.
Devtool MCP
4.7/10Development tooling MCP server with process management, proxy, and frontend diagnostics
Rlm Tools
4.7/10Persistent Python sandbox for token-efficient codebase exploration in MCP clients
MCP Factorial
4.7/10Full CRUD MCP server for FactorialHR: employees, teams, time off, projects, ATS, payroll.
MCP Server Terranode
4.7/10Point-in-polygon, nearest feature, spatial join, and distance tools for US geospatial datasets
Yandex Direct MCP
4.7/10MCP server for Yandex Direct — PPC campaigns, ads, keywords, statistics (Russia)
Yandex Metrika MCP
4.7/10MCP server for Yandex Metrika — web analytics, counters, goals, traffic (Russia)
Yandexgpt MCP
4.7/10MCP server for YandexGPT — completions, embeddings, classification, summarization (Russia)
Godot MCP
4.7/10MCP server for full Godot 4.x engine control with 165 tools for AI-driven game development
Vessel Browser
4.7/10AI-native browser runtime for autonomous agents with human-in-the-loop supervision
MCP Edd
4.7/10MCP server for Easy Digital Downloads REST API - sales, customers, products, analytics
Canvas MCP
4.7/10Canvas LMS integration for students and educators with FERPA-compliant analytics and workflows
Visus MCP
4.7/10Security-first web access. Sanitizes pages, blocks injection, redacts PII. Now with PDF/JSON/SVG.
Agenttrust
4.7/10Quality verification for AI agents and MCP servers. 6-axis scoring, adversarial probes.
Voidmob MCP
4.7/10Mobile proxies, non-VoIP SMS verifications, dedicated numbers, and global eSIMs for AI agents.
Lastbluetape MCP
4.7/10Construction punch list management for AI agents. Create lists, add items, track progress.
Fhir MCP Server
4.7/10MCP server providing seamless access to FHIR APIs for AI tools and healthcare applications
Yuque MCP
4.7/10Yuque MCP server with safe read/write tools for groups, group members, repositories, docs, and TOC.
Apple Notes Snapshot
4.7/10Local-first Apple Notes backup control room for macOS with a read-only MCP surface.
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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.