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.
Openclaw Registry
4.7/10Search and retrieve agent instruction files: system prompts, skills, workflows, and safety filters.
Filesystem MCP
4.7/10Secure filesystem MCP server for reading, writing, searching, diffing, and patching files.
Hass MCP Server
4.7/10MCP server for full Home Assistant control — dashboards, files, automations, add-ons, and more
Lastest
4.7/10Run visual regression tests, review diffs, and manage baselines on a Lastest instance.
Nervous System
4.7/10Governance layer for multi-agent AI systems with behavioral enforcement and drift detection.
Virtual Fs
4.7/10PostgreSQL-backed virtual filesystem for agents: session isolation, shared stores, POSIX ops, RLS.
Bach Filecommander MCP
4.7/1043 tools for filesystem, process management, sessions, search, OCR, ZIP, and PDF export.
Pdfcrowd MCP Pdf Export
4.7/10Create polished, professional PDFs from a single prompt. Documentation, reports, charts, and more.
MCP Skill Hub
4.7/10MCP server that loads and serves skills from a mounted directory with hot reload.
MCP Skills Server
4.7/10MCP server that loads and serves skills from a mounted directory with hot reload.
Md Feedback
4.7/10Review markdown plans before AI agents build. Annotate, gate-check, apply fixes, session handoffs.
Sparkbites
4.7/10Search 500+ curated design websites and install DESIGN.md files directly from your AI agent.
Agent Workspace MCP
4.7/10A sandboxed, agentic workspace providing secure filesystem, bash, and uv-powered Python execution.
MCP Server
4.7/10Bitrix24 Cloud MCP server — 45 tools across CRM, Tasks, Deals, Leads, Files, Disk.
MCP Server
4.7/10Generate fake user profiles and companies for tests, seed data, and AI agent demos.
Kobsidian MCP
4.7/10Filesystem-first MCP for Obsidian — an LLM-maintained wiki inspired by Karpathy's LLM Wiki.
Quredec
4.7/10Evidence-backed decision briefs with citations — recommendation, confidence, risks, sources.
Talonic MCP
4.7/10Extract structured, schema-validated data from PDFs, scans, images, spreadsheets, and forms.
Brewpage MCP
4.7/10Publish HTML, Markdown, KV, JSON, and files to brewpage.app from AI assistants. No signup.
Gitignore Drift Monitor
4.7/10Watcher — count uncommitted files in repo, surface dominant drift class. YELLOW >100, RED >250.
Skill Coverage Monitor
4.7/10Walks every skill directory in skills/ and ~/.openclaw/skills/, validates each has SOUL.md (voice...
Clichefactory MCP
4.7/10Extract structured JSON from PDFs, images, DOCX, XLSX, CSV, EML attachments, and DSPy pipelines.
Llamaai MCP
4.7/10Use Llama AI Chat to test Meta Llama 4 Maverick on code review, long PDFs, and screenshots.
Lumen
4.7/10Self-hostable agentic-AI LMS: catalog, RAG tutor, FSRS reviews, AI authoring, ingest.
Teneo Book MCP
4.7/10Generate complete nonfiction books with Teneo: outline, manuscript, cover, and PDF/EPUB/DOCX files.
Dicepdf
4.7/10Local-first PDF tools for AI agents: merge, split, extract, render, compress. Files stay on-device.
Chessdotcom
4.7/10Chess.com player profiles, stats, games, puzzles, and leaderboards. No API key. By UnClick.
Lichess
4.7/10Lichess player profiles, games, daily puzzle, top players, and tournaments. By UnClick.
Snap Private Payments
4.7/10Private agent payments on Solana via ZK proofs: deposit, withdraw, list pools, estimate fees.
Secenv MCP
4.7/10Centralized secrets manager MCP server. Generate .env files, rotate keys, sync to GitHub Actions.
Docjet MCP
4.7/10Render branded PDFs and PNG images from templates or raw HTML via the DocJet API. Free tier.
Font Proof MCP
4.7/10Create and modify Font Proof documents programmatically (PDF font proofs, live from Glyphs.app).
MCP Server
4.7/10MCP server for the PDFGate API. Generate PDFs, manage documents and handle e-signatures.
Pdf Card MCP
4.7/10Local-first MCP server + CLI that turns PDFs into source-linked, card-based HTML readers.
Elesync
4.7/10Local-first MCP memory vault: files you own, shared across ChatGPT, Claude, Gemini & any MCP client
Waitbus
4.7/10Workstation-local event bus: agents wait on or emit CI/pytest/Docker/filesystem events, no polling.
MCP Gera Eats
4.7/10Look up UK food hygiene ratings and city hygiene profiles from real FSA FHRS/FHIS data. No auth.
MCP Gera Verify
4.7/10Verify UK businesses (FSA/CQC) + signed attestations, mandates & receipts for AI agents.
Clawhub
4.7/10Git hosting for AI agents: repos, changes, focused diffs, reviews, issues, code search.
Files
4.7/10Sandboxed local filesystem: read, search, edit, copy, archive, and safely manage files.
Github
4.7/10GitHub via MCP: search, repos, issues, PRs, files, notifications. OAuth device flow or token.
Adsturbo Creative MCP
4.7/10Local-only MCP server and CLI for AI video ad briefs, UGC scripts, storyboards, and prompts.
Okffs
4.7/10MCP server connecting Claude Code to GitHub for an issue to branch to PR to close workflow.
Akf
4.7/10Trust metadata for AI agents — check files before building on them, stamp verified work.
Ldap Assistant MCP
4.7/10MCP server for 389 Directory Server health diagnostics, log analysis, and SOS-report investigation
Truepath Pdf MCP
4.7/10Local-only PDF tools for AI — extract text, search, split/merge, render pages. Files never leave.
Chainweb
4.7/10Chainweb HTTP API: local sim, pre-signed send, poll, table reads, SPV proofs, module deploys.
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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.