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.
MCP Gera Skills
4.5/10GeraSkills MCP — search and install robot capability packs on behalf of an operator.
Wayforth
4.5/10Search engine and payment rail for AI agents. 2,300+ services, semantic ranking.
Resy MCP
4.5/10Resy reservation management — search, book, cancel, favorites, and Priority Notify for Claude
Codemaster
4.5/10Explore the Claude Code CLI source — browse tools, commands, search code, and more.
Aria MCP Server
4.5/10Search 35M+ PubMed, 400K+ ClinicalTrials.gov & ISRCTN trials. Prompts included. No API key.
Cdek
4.5/10MCP server for CDEK delivery service API — create orders, track shipments, search delivery points
Undesirables MCP Server
4.5/1035+ AI tools for TCG card grading, Monte Carlo pricing, 370K+ product search. BYOK.
Link
4.5/10Local personal memory for agents as MCP tools — remember, recall, search, context, graph traversal.
Recall
4.5/10Persistent memory for Claude Code. Search, recall, and re-inject context from any session.
Multi Gmail MCP
4.5/10Manage multiple Gmail accounts in Claude Desktop — search, send, reply, draft, and organize.
Index Server
4.5/10MCP instruction indexing server with search, CRUD, validation, and cross-repo knowledge promotion.
Obsidian MCP Server
4.5/10MCP server for Obsidian vaults — read, write, search, and edit notes via the Local REST API plugin.
Cc Solutions
4.5/10Search coding challenge solutions by keyword and optionally filter by programming language
Qingkuai MCP Server
4.5/10MCP server for Qingkuai (.qk) — docs search, syntax check, compilation, and formatting tools.
Swissgroceries MCP
4.5/10Swiss grocery search, promotions, and shopping plans across Migros, Coop, Aldi, Denner, Lidl.
Google Surf MCP
4.5/10Google search via Playwright with a warm Chrome profile. No API key, no proxies.
Koko Call
4.5/10Read-only MCP server for searching Japan government procurement bid information from the KKJ portal.
Lain
4.5/10High-performance knowledge graph MCP server for AI coding agents with semantic search.
MCP Memory Graph
4.5/10Authority-weighted memory graph for AI agents with conflict detection and semantic search.
Apple Mail MCP
4.5/10LLM access to Apple Mail and iCloud via AppleScript. Read, search, compose, reply, flag and delete.
Claudex
4.5/10Persistent memory + FTS5 search MCP server for Claude Code conversation history.
Opportunity MCP
4.5/10Search youth opportunities (scholarships, fellowships, internships) from any AI assistant.
Atlassian Confluence
4.5/10Create, manage, and search Confluence pages, attachments, and content with full automation support
Google Maps
4.5/10Geocode addresses, calculate directions, and search places with maps and routing
Parallel
4.5/10Search the web, extract content, and run distributed tasks with AI-powered automation
Perplexity
4.5/10Search the web, generate AI responses, and create embeddings with real-time information
India MCP Railways
4.5/10MCP server for Indian Railways: search trains, stations, schedules and live status.
Author MCP Server
4.5/10Recall, check, search, timeline, and graph tools for fiction writers via Seizn Memory v3.
Recall
4.5/10Persistent memory for Claude Code. Search, recall, and re-inject context from any session.
Pixelvault
4.5/10AI-native marketplace for pre-cleared licensed media assets — search, license, and stream rights.
Openmetadata
4.5/10OpenMetadata MCP — metadata, lineage, search, data quality, OM 1.12+ Data Contracts
Recall
4.5/10Open-source MCP memory server. Persistent, searchable, tiered memory across sessions.
Autoza Ireland
4.5/10Irish used-car market MCP: search listings, stats, dealers & model guides via autoza.ie.
Hex Research MCP
4.5/10Research graph MCP for hypotheses, goals, runs, source quality, audits, and generated maps.
Calendar MCP
4.5/10List, search, and manage calendar events via macOS Calendar.app across all configured accounts.
Mail MCP
4.5/10Search, read, send, and manage email via macOS Mail.app across all configured accounts.
Tokenz
4.5/10Intelligent MCP proxy that reduces token usage by exposing only mcp_search and mcp_call.
Searxng Http MCP
4.5/10Self-contained SearXNG metasearch MCP server. One Docker image, 200+ engines, privacy-first.
Godalo
4.5/10Affiliate product search for AI agents. Merchant feeds, not web scraping. Works with any MCP client.
Claude Remind MCP
4.5/10Search past Claude Code conversations. Local BM25 over JSONL with one-click claude --resume.
Tube Search MCP
4.5/10Search archived YouTube videos including deleted, private, or region-blocked content.
Herohunt MCP
4.5/10People search API - find 1 billion candidates across LinkedIn and GitHub with real-time data.
Webaz
4.5/10Agent-native commerce protocol. Humans and AI trade via MCP: search, order, escrow, disputes.
Aeonos
4.5/10AI search visibility MCP. Get cited by ChatGPT, Perplexity, Claude, and Google AI Overviews.
Amazon Scraper Api MCP
4.5/10Scrape Amazon products, search, and async batch ASIN lookups across 20 marketplaces
Simulatte
4.5/10Run synthetic research studies from any MCP client. 25+ SKUs + cross-study insights.
Groupdocs Watermark MCP
4.5/10MCP server for GroupDocs.Watermark — add and search document watermarks via AI agents.
Tokenmaxxen MCP
4.5/10Collective episodic memory for AI coding agents — search, deposit, comment, showcase builds.
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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.