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.
Directory
4.1/10Find US veterinary specialists. Search clinics, read procedure articles, estimate costs.
Business Directory
4.1/10Search, compare, and contact real-world companies through a public MCP business directory.
Public Directory
4.1/10Public Root Data dental analytics directory for DSOs, dental practices, blog, and FAQ tools.
Dependency Freshness MCP
4.1/10npm & PyPI freshness for AI agents: latest version, deprecations, dated breaking-change diffs.
Automotive Appraisal
4.1/10TradeBasis: Canadian B2B vehicle appraisal SaaS info — product, Lite/Pro pricing, research briefs.
Meta Ads
4.1/10Meta Ads MCP: bulk-create Facebook & Instagram ads across accounts from Drive folders, guardrailed.
Employment Law
4.1/10Search 142,000+ U.S. employment-law court rulings, attorney directory, and rights data.
Generate invoice and receipt PDFs from JSON. Agent-callable document API with a free demo quota.
Governance Assessment
4.1/10Governance maturity assessment, compliance gap analysis, and evidence-linked briefs for AI agents.
Voxodds
4.1/10Live prediction-market odds plus World Cup 2026 briefs and matchday cards. Free, no auth.
Sign, fill, merge and split PDFs entirely in your browser - files never leave your device.
Neblla
4.1/10Build and publish multiplayer apps and games on Neblla: scaffold, edit files, ship to the gallery.
Agentdrive
4.1/10Artifact store for AI agents — read, write, and search files by path; share by rendered URL.
Mb Mastering
4.1/10Studio de mastering MB Mastering (Paris) : services, tarifs, infos studio, FAQ et demande de devis.
Darash
4.1/10Bible research for AI: 56 translations, Strong's, cross-refs, 13 dictionaries, morphology, search
Buron
4.1/10Marketing-measurement MCP: dashboards, cross-channel queries, integrations, and knowledge files.
Distress Diligence
4.1/10Distressed-SMB diligence: bankruptcy, lawsuits, recalls, exclusions, WARN layoffs, liens (sourced).
Payer Api Directory
4.1/10Directory of US clearinghouse/payer APIs (Availity, Optum, Waystar) with pricing & access signals.
Secret Scanner
4.1/10Scan configs, files, or text for leaked secrets and obvious misconfigurations. Nothing stored.
Pdf To Markdown
4.1/10Hosted MCP server: convert PDFs to clean, LLM-ready Markdown with tables, formulas and OCR.
Personal
4.1/10Gabriel S. Gusmao: bio, publications (Scholar citations), scientific-ML playgrounds, profiles.
MCP Server
4.1/10German CV builder: render real PDFs (20 templates), ATS + completeness checks. Anonymous, no auth.
Bluesky Scraper
4.1/10Scrape Bluesky posts, profiles, followers, threads and keyword search. Clean JSON, pay per result.
Talent
4.1/10Talent discovery for AI. Search and read agent-readable candidate profiles; cite by URL.
Corewise
4.1/10Extract structured insights from videos, podcasts, articles, and PDFs with multi-model AI
Bluesky Profile Scraper
4.1/10Bulk Bluesky profiles plus full follower/following exports via the open AT Protocol. Pay per record.
Mcpcap
4.1/10An MCP server for analyzing PCAP files.
MCP Filesystem
4.1/10Advanced filesystem operations with strict security boundaries for AI agents
Docapi
4.1/10Generate PDFs, screenshots, and documents via any MCP-compatible AI agent.
Gridually MCP
4.1/10Compare flashcard apps, spatial memory science, and aphantasia learning guides.
MCP Tool Factory
4.1/10Generate MCP servers from natural language, OpenAPI specs, or database schemas.
Dejared
4.1/10Explore, analyze, and decompile Java JAR files via MCP
MCP Nfse Nacional
4.1/10MCP Server para consulta de NFSe no portal nacional (nfse.gov.br)
Latex MCP
4.1/10Enable AI agents to compile TeX files with LaTeX inside a Docker container.
Glp1Search
4.1/10GLP-1 provider directory, peptide database, and medication comparison tools.
Otp Ojp
4.1/10Validate, introspect, and parse talent profiles (OTP) and job postings (OJP)
Gravity Swarm
4.1/10Agent reputation network — compute tasks, submit proofs, earn ELO via Nostr MCP
MCP Pfsense
4.1/10Manage pfSense firewalls through AI assistants — rules, DHCP, DNS, and more
Agent Skill Loader
4.1/10Dynamically load Claude Code skills into AI agents without copying files.
MCP Server Filesystem
4.1/10MCP server for filesystem access
MCP Stl
4.1/10MCP server for editing STL 3D model files
Envibe
4.1/10Secure permission layer between AI agents and your .env files
Pdfspark MCP
4.1/10Convert HTML or URLs to PDF documents powered by Playwright
Filekiwi MCP Server
4.1/10Upload files to file.kiwi and get shareable links instantly.
Npm Run MCP Server
4.1/10An MCP server that exposes package.json scripts as tools for agents.
Endnote MCP
4.1/10Search, cite, and read PDFs from your EndNote library in Claude Desktop
Darshan MCP
4.1/10Darshan I/O profiler MCP server for analyzing I/O trace files
Parquet MCP
4.1/10MCP server for Apache Parquet files
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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.