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.
Bio Safe Audit
3.5/10Biometric data privacy auditor ensuring Zero-Knowledge compliance.
Catalog Engine
3.5/10E-commerce inventory and catalog data structuring tool.
Cleancode Ai
3.5/10Automated codebase refactoring and type safety validator.
Cloudscale Sim
3.5/10Cloud infrastructure auto-scaling load test simulator.
Codevulnerability
3.5/10OWASP threat scanner auditing codebases for safety leaks.
Credit Risk
3.5/10B2B credit risk evaluator and supply chain health scoring oracle.
Darwin Ideation
3.5/10Algorithmic business ideation engine testing market fit.
Deepfake Lens
3.5/10Forensic image analyzer detecting facial and visual anomalies.
Deepfake Sentinel
3.5/10Media forensic analyzer auditing audio and video authenticity.
Deepvoice Guard
3.5/10Acoustic deepfake detector and voice biometrics auditor.
Defi Sentinel
3.5/10DeFi smart contract forensic auditor and vulnerability scanner.
Devrel Amplifier
3.5/10Hacker News and technical blog developer outreach parser.
Docdigest
3.5/10Corporate email and chat thread summarization parser.
Eco Optimizer
3.5/10Green computing task scheduler routing jobs to low-carbon zones.
Edge Latency Guard
3.5/10CDN and edge computing latency monitor analyzing network hops.
Env Locker
3.5/10Encrypted env variables manager with zero-leak capabilities.
Fuzz Breaker
3.5/10Automated API pentesting and structural fuzzing proxy.
Gas Pulse
3.5/10High-precision gas fee predictor and block explorer routing oracle.
Gastor Motherboard
3.5/10Showcase validator orchestrating multi-agent swarm governance and payments.
Ghostblock
3.5/10AI writing style detector scoring original versus generated text.
Handoff Tracker
3.5/10Short-term session memory manager for collaborative agent networks.
Helium Financial
3.5/10Financial oracle aggregating Yahoo Finance metrics for portfolio analysis.
Labor Trends
3.5/10Labor market trend analyzer utilizing advanced NLP semantic parsing.
Legacy Migrator
3.5/10Automated code modernizer converting legacy logic to ESNext.
Legal Logic Fuzzer
3.5/10Autonomous legal contract testing suite checking syntax anomalies.
Legal Validator
3.5/10Regulatory compliance scanner validating SEC, FTC, and anti-spam rules.
Lexguard
3.5/10Contract clause parser assessing corporate legal risk exposure.
Linear Broker
3.5/10Integrates agents with Linear software development workflows.
Logisticflow
3.5/10Logistics path finder and supply chain route optimizer.
Logoscout
3.5/10Brand trademark scanner and intellectual property auditor.
Logsentinel
3.5/10Anthropic logs audit filter and cybersecurity threat analyzer.
Multi Bridge
3.5/10Cross-chain pathfinder and bridge routing optimization using Li.Fi.
Neural Graph Mapper
3.5/10Transform unstructured text into queryable semantic knowledge graphs.
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.
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.
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.
Sentiment Trail
3.5/10Multi-channel social sentiment aggregation oracle.
Slide Factory
3.5/10Front-end slide deck generator and layout compiler.
Sol Forge
3.5/10Solidity smart contract generator implementing safe coding defaults.
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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.