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.
Ghosthunt
4.5/10Find every leaked secret on your machine — API keys in .env files, shell history, and configs.
Nira File Intel
4.5/10Smart file intelligence for Claude — search, deduplicate, organize, and analyze files
MCP Codeaudit
4.5/10Security audit for AI agents — scan code/diffs for leaked secrets, check deps via OSV.
MCP Filesystem
4.5/10Hardened filesystem for AI agents — jailed root, read-only default, traversal/symlink-safe.
MCP Github
4.5/10GitHub for AI agents — repos, files, code search, issues, PRs, commits. Read-only default.
MCP Kafka
4.5/10Read-only Kafka for AI agents — topics, offsets, consumer groups, peek messages, health.
MCP Time
4.5/10Time & date for AI agents — timezones, conversion, date math, diffs, cron, business days.
MCP Fiscal Brasil
4.5/10Servidor MCP para integrar IAs com o sistema fiscal brasileiro: CNPJ, NFe, NFSe, SPED, eSocial.
Seekstone
4.5/10Filesystem-direct Obsidian MCP server — search and edit your vault with low context-tax.
Supernote MCP
4.5/10Capture the screen, read/render notes, and upload files on a Ratta Supernote from an AI agent.
Pacer MCP
4.5/10Pacer revenue-management API as MCP tools: portfolios, pacing, market metrics, Guesty, briefs.
Syncbridge MCP
4.5/10Bridges AI chat interfaces with Claude Code CLI via shared markdown control files.
Ugs MCP
4.5/10CNC machine control via Universal G-code Sender. Jog, home, run files with hardware safety tokens.
Runzero MCP
4.5/10Every runZero query, plus a local SQLite copy of your whole attack surface that diffs over time
Akb
4.5/10Git-backed org memory for AI agents — hybrid search, tables, files & a URI graph over MCP.
Ms Onedrive MCP
4.5/10Microsoft OneDrive MCP server — browse, read, and manage files and folders through Microsoft Graph.
Colab Drive MCP
4.5/10Synchronize Colab notebook files through Google Drive without executing notebook code.
Sac MCP
4.5/10MCP server for analyzing SAC seismic-waveform files and TAR archives: inspect members, compute...
Outlook
4.5/10Outlook & OneDrive MCP: personal & enterprise tools for mail, calendar, contacts, tasks, files
Agentloopkit
4.5/10Read-only MCP server for AgentLoopKit tasks, policies, reports, handoffs, and status.
Omni MCP Server
4.5/10All-in-one MCP server: GitHub, Git, Slack, web fetch, memory, and filesystem. Agent Mode opt-in.
Zotero MCP Local
4.5/10Search, read PDFs, and find related papers in your local Zotero library. Read-only, 100% local.
Pdf Reader MCP
4.5/10MCP server for extracting text, images, tables, links, annotations, and metadata from PDF files.
Arelay
4.5/10Encrypted inbox for AI agents — deliver reports and files, and submit email for human review.
Switchai
4.5/10Compare Italian energy tariffs with AI. Analyzes bills, finds best offers, live market indices.
Transitland MCP Server
4.5/10Global transit via Transitland v2 — operators, GTFS/GTFS-RT/GBFS feeds, routes, stops, departures.
Gurupdf MCP
4.5/10Convert, compress & merge PDFs and 100+ file formats from any AI agent. By GuruPDF.
MCP Office Excel
4.5/1065-tool Excel MCP server. Read, write, format, and export .xlsx files. Windows-first.
MCP Office Powerpoint
4.5/1046-tool PowerPoint MCP server. Build, edit, and export .pptx files. Windows-first.
Remote Agents
4.5/10Control fleets of remote machines via AI agents: exec, files, git, fleet ops, map/reduce.
MCP Server
4.5/10Branded talent docs: assessment reports, profiles, shortlists & proposals in DOCX/PPTX/PDF/Excel
Rocketchat MCP
4.5/10MCP server for Rocket.Chat — messages, DMs, search, files, and channels over stdio
Myinvois MCP
4.5/10Malaysian LHDN e-invoicing (MyInvois) compliance rules: scope, validation, change-diffs.
Linkedin MCP
4.5/10LinkedIn for AI assistants — search, profiles, jobs, feed, messaging, and gated writes.
Magpie Search
4.5/10Federated local-first search across transcripts, files, KG, vectors, web and YouTube for AI agents.
MCP Fhir
4.5/10FHIR R4 read/search/validate MCP server — US Core/IPS profiles, SMART-on-FHIR auth (Epic/Cerner).
Tablebridge MCP
4.5/10Query a folder of CSV / Parquet / JSON files with SQL — one queryable source, read-only.
Seo Tools
4.5/10SEO tools via x402: briefs, keywords, SERP, backlinks, audits. $0.50-$3/req USDC on Base.
Google Drive Comments MCP
4.5/10Minimal MCP server for reading comments on Google Drive files (Docs, Sheets, Slides). Read-only.
MCP Server Wise
4.5/10Wise Personal API: profiles, balances, multi-currency rates, transfers, recipients (read-only).
Hubd
4.5/10The project tracker for teams of humans and AI agents — in plain files. MCP server + CLI.
Se Eli MCP
4.5/10MCP server for Swedish statutes (SFS) via Riksdagen open data with verifiable citations.
Doiget
4.5/10OA-first paper fetcher: DOIs/arXiv IDs to local PDFs + metadata via Open Access APIs.
Agent Booster
4.5/10Cut AI agent token costs 5-15x — routes only relevant code symbols instead of full files.
Ratebook
4.5/10Open MCP server for US electricity tariffs: real rate lookup, bill estimates, and when to charge.
Steam Games MCP
4.5/10Steam store/game data (no key) plus player profiles, libraries and achievements (Steam Web API).
Openpouch
4.5/10Agent-native hosting: deploy any folder to a live URL in one command. No approve tool.
MCP Server
4.5/10Manage TrueTick Minecraft servers from AI: start/stop, live TPS, console, files, backups, mods.
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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.