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.
Pdf Toolkit MCP
4.5/10PDF manipulation server — create, merge, split, encrypt, fill forms, add QR codes. 16 tools.
Content Repurposer
4.5/10Repurpose content into Twitter threads, LinkedIn posts, Substack notes, email, and video.
Pokeapi MCP Server
4.5/10Empower your AI with Pokédex powers! Fetch and explore Pokémon data seamlessly via PokeAPI.
Excalidraw Architect MCP
4.5/10Generate beautiful Excalidraw architecture diagrams with auto-layout and component styling
Aikido MCP
4.5/10Security analysis for Aiken smart contracts on Cardano. 75 vulnerability detectors.
Bridge MCP
4.5/10Visual Desktop Bridge - Give any AI full control over Windows to automate apps and inputs.
Code Auditor MCP
4.5/10Code Quality Auditor: Analyze code for SOLID principles, DRY violations, and more
Bugherd MCP
4.5/10BugHerd API v2 integration — 37 tools for projects, tasks, comments, and webhooks.
Monitor
4.5/10BetterDB MCP server - Valkey observability for Claude Code and other MCP clients
Chrome Debugger MCP
4.5/10Chrome breakpoint debugging MCP server for inspecting runtime values and stepping through code
Claude Token Saver MCP
4.5/10MCP server that offloads routine coding tasks to local LLM (Ollama) to save Claude API tokens
Clypt
4.5/10AI-native link intelligence — shorten, track, and manage links from any AI agent
Bitcoin MCP
4.5/1049 Bitcoin tools for AI agents: fees, mempool, blocks, mining, price. Zero config.
Video Analyzer
4.5/10Analyze videos: extract frames, transcribe audio, generate storyboard breakdowns.
Virustotal
4.5/10MCP server for querying VirusTotal API with comprehensive security analysis tools.
Aidex
4.5/10Persistent code indexing for AI assistants. 50x less context than grep. 11 languages.
1Password
4.5/10MCP server for 1Password service accounts — tools and resources for vaults and credentials
Phloem
4.5/10Local-first AI memory with causal graphs. Fully offline, zero config, your data stays local.
Flyto Indexer
4.5/10Code intelligence MCP server: impact analysis, dependency graphs, dead code detection.
Vault
4.5/10MCP server for credential isolation — bots use passwords and API keys without seeing them
Codelogic MCP Server
4.5/10An MCP Server to utilize Codelogic's rich software dependency data in your AI programming assistant.
Codesurface
4.5/10Indexes your codebase's public API and serves it via compact MCP tool responses.
Unity Api MCP
4.5/10Accurate Unity API docs (2022/2023/6) for AI agents. Prevents hallucinated signatures.
Unreal Api MCP
4.5/10Accurate UE5 C++ API docs for AI agents. Prevents hallucinated signatures and includes.
MCP Server
4.5/10Crypto intelligence for AI agents. Hyperliquid trader analytics, cohorts, and live market data.
Company Gi
4.5/10Gibraltar company tools: corporate tax, compliance deadlines, and PDF form generation.
Company Gibraltar
4.5/10Gibraltar company tools: corporate tax, compliance deadlines, and PDF form generation.
Fragments MCP
4.5/10Design system MCP with 9 tools for component discovery, rendering, and a11y auditing
Contentrain
4.5/10Local-first MCP server for AI content governance — models, content, validation, i18n
Home Assistant MCP
4.5/10Vibecode your Home Assistant setup from your IDE: automations, dashboards, themes and configs
Pusher MCP Server
4.5/10Trigger events, query channels, and manage realtime messaging on Pusher Channels.
Crosspad MCP
4.5/10Development workflow server for CrossPad — build, test, run, screenshot, and navigate code
MCP Address History
4.5/10MCP server for full transaction and token history on EVM and UTXO addresses via Crypto APIs
MCP Address Latest
4.5/10MCP server for current balance and state of EVM, UTXO, Solana, XRP, Kaspa addresses via Crypto APIs
MCP Block Data
4.5/10MCP server for retrieving block-level data from EVM, UTXO, and XRP blockchains via Crypto APIs
MCP Blockchain Events
4.5/10MCP server for subscribing to and managing on-chain event webhooks via Crypto APIs
MCP Blockchain Fees
4.5/10MCP server for fee recommendations and gas estimation on EVM, UTXO, XRP via Crypto APIs
MCP Broadcast
4.5/10MCP server for broadcasting signed raw transactions to multiple blockchains via Crypto APIs
MCP Contracts
4.5/10MCP server for smart contract ABIs and on-chain data from EVM and Solana via Crypto APIs
MCP Hd Wallet
4.5/10MCP server for HD wallet management, balance, and sync on EVM, UTXO, XRP via Crypto APIs
MCP Market Data
4.5/10MCP server for cryptocurrency asset prices, exchange rates, and market metadata via Crypto APIs
MCP Prepare Transactions
4.5/10MCP server for building unsigned transactions on multiple blockchains via Crypto APIs
MCP Signer
4.5/10MCP server for local transaction signing on EVM, UTXO, Tron, and XRP — no API calls needed
MCP Transactions Data
4.5/10MCP server for transaction lookup across EVM, UTXO, Solana, XRP, Kaspa via Crypto APIs
MCP Utils
4.5/10MCP server for address derivation and encoding utilities across multiple blockchains via Crypto APIs
Botindex MCP Server
4.5/10DeFi signal intelligence + agent discovery. Funding arb, whale alerts, Zora, compliance.
Llm Advisor
4.5/10Real-time LLM/VLM benchmarks, pricing, and recommendations. 336+ models, 5 sources.
Github
4.5/10MCP server for GitHub operations (PRs, issues, actions) with structured, token-efficient output
Free · No spam
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.