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.
Organic Text
3.5/10Text humanization and semantic camouflaging engine to bypass detectors.
Pitchdeck Auto
3.5/10Interactive sales pitch deck structure generator.
Polyglot Debugger
3.5/10Multi-language debug skills and code execution helper.
Prompt Refiner
3.5/10Generative prompt optimizer for Midjourney, Sora, and DALL-E.
Quantum Shield
3.5/10Post-quantum cryptographic library protecting data packets.
Query Forge
3.5/10Enterprise SQL query optimizer and performance analyzer.
Quiz Factory
3.5/10Algorithmic flashcard and quiz generator for targeted learning.
Recallmax
3.5/10Semantic context compression and cognitive memory layer for LLM swarms.
Render Stream
3.5/10Automated Remotion audiovisual production and render controller.
Repo To Rag
3.5/10GitHub repository vectorizer and context synthesizer for RAG pipelines.
Rule Porter
3.5/10Multi-IDE settings translator mapping shortcuts between apps.
Rules Gen
3.5/10Automated .cursorrules and system prompt generator.
Salescloser Ai
3.5/10Conversational sales call auditor grading pitch conversion rates.
Satori Aligner
3.5/10Factual alignment and semantic bias scanner for LLM inputs.
Science Oracle
3.5/10Scientific literature analyzer and clinical search aggregator.
Sentiment Trail
3.5/10Multi-channel social sentiment aggregation oracle.
Seo Ghost
3.5/10AEO intent and search presence optimization engine.
Serverless Db Oracle
3.5/10PostgreSQL database administrator with serverless query routing.
Slide Factory
3.5/10Front-end slide deck generator and layout compiler.
Sol Forge
3.5/10Solidity smart contract generator implementing safe coding defaults.
Sso Auth Bridge
3.5/10SAML and OIDC authentication integration orchestrator.
Stack Trace Medic
3.5/10Coded error stack trace debugger and automated patch generator.
Styleforge Ai
3.5/10Automated design token builder producing clean CSS and Sass assets.
Styleseed Tokenizer
3.5/10Automated design system token generator and export utility.
Swarm Coordinator
3.5/10Decentralized task broker and message relayer for multi-agent swarms.
Task Orchestrator
3.5/10Multi-agent swarm planner and project sprint allocator.
The Gem Smith
3.5/10Premium SEO and Answer Engine Optimization (AEO) oracle for AI agents.
Threejs Weaver
3.5/103D graphic mesh generator and WebGL scene builder.
Token Diet
3.5/10LLM token optimization gateway implementing semantic pruning.
Tokenburn Optimizer
3.5/10LLM query cost optimizer minimizing context waste.
Tokenomic Pulse
3.5/10DeFi protocol simulation model scoring tokenomic structures.
Tool Guardian
3.5/10Safety execution proxy protecting clients during tool calls.
Tos Slayer
3.5/10Terms of Service contract analyzer flagging abusive clauses.
Trust Vision
3.5/10C2PA standard visual authenticity scanner and metadata auditor.
Ui Factory
3.5/10Generates React components and design frameworks from visual layouts.
Ux Auditor Pro
3.5/10Visual UI/UX scanner auditing websites for heuristic compliance.
Vaultguard
3.5/10Secret scanner preventing leaks of corporate keys and credentials.
Verighost
3.5/10Hallucination validator and factual grounding checker for LLM outputs.
Voice Intel
3.5/10Acoustic sentiment parsing and voice veracity analyzer.
Wallet Hygiene
3.5/10On-chain toxicity and spam transaction detector for Web3 wallets.
Washpulse
3.5/10DEX liquidity wash trading and volume manipulation detector.
Sentiment
3.5/10Web3 social sentiment aggregator analyzing crypto trends.
Webapp Uat
3.5/10Forensic accessibility and UI/UX front-end audit tool for web apps.
X Data
3.5/10Real-time Twitter/X data miner and sentiment parser for autonomous bots.
Yul Gasmaster
3.5/10EVM gas optimizer refactoring Solidity code into efficient Yul assembler.
Zero Leak
3.5/10PII and secrets sanitization gateway with advanced OCR merging logic.
Zeroknowledge Vault
3.5/10Zero-knowledge proof validator and cryptographic locker.
Split Bill
3.5/10Create a bill from a chat/photo and share it with anyone
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.