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.
Botnet Behavior Analyzer MCP
3.5/10Premium agentic endpoint for botnet-behavior-analyzer-mcp.
Breach Of Contract MCP
3.5/10Premium agentic endpoint for breach-of-contract-mcp.
Brotli Prompt Compressor MCP
3.5/10Premium agentic endpoint for brotli-prompt-compressor-mcp.
Bug Bounty Hunter MCP
3.5/10Premium agentic endpoint for bug-bounty-hunter-mcp.
Bulk Shipping Negotiator MCP
3.5/10Premium agentic endpoint for bulk-shipping-negotiator-mcp.
Bulletproofs Range Check MCP
3.5/10Premium agentic endpoint for bulletproofs-range-check-mcp.
Bunker Fuel Prices MCP
3.5/10Premium agentic endpoint for bunker-fuel-prices-mcp.
Can Bus Decoder MCP
3.5/10Premium agentic endpoint for can-bus-decoder-mcp.
Captcha Bypass Attestation Gate MCP
3.5/10Premium agentic endpoint for captcha-bypass-attestation-gate-mcp.
Carbon Aware Inference Router MCP
3.5/10Premium agentic endpoint for carbon-aware-inference-router-mcp.
Carbon Tax Auto Withholder MCP
3.5/10Premium agentic endpoint for carbon-tax-auto-withholder-mcp.
Carbon Tax Compliance MCP
3.5/10Premium agentic endpoint for carbon-tax-compliance-mcp.
Cargo Insurance Broker MCP
3.5/10Premium agentic endpoint for cargo-insurance-broker-mcp.
Cargo Load Balancer MCP
3.5/10Premium agentic endpoint for cargo-load-balancer-mcp.
Catalog Engine MCP
3.5/10Premium agentic endpoint for catalog-engine-mcp.
Ccs Chademo Protocol MCP
3.5/10Premium agentic endpoint for ccs-chademo-protocol-mcp.
Cdn Cache Warmup Agent MCP
3.5/10Premium agentic endpoint for cdn-cache-warmup-agent-mcp.
Cell Balancing Algorithm MCP
3.5/10Premium agentic endpoint for cell-balancing-algorithm-mcp.
Cell Tower Handoff MCP
3.5/10Premium agentic endpoint for cell-tower-handoff-mcp.
Certora Rule Generator MCP
3.5/10Premium agentic endpoint for certora-rule-generator-mcp.
Cgroup Cpu Throttler MCP
3.5/10Premium agentic endpoint for cgroup-cpu-throttler-mcp.
Chain Agnostic Escrow Reader MCP
3.5/10Premium agentic endpoint for chain-agnostic-escrow-reader-mcp.
Chainalysis Aml Risk MCP
3.5/10Premium agentic endpoint for chainalysis-aml-risk-mcp.
Charge Curve Optimizer MCP
3.5/10Premium agentic endpoint for charge-curve-optimizer-mcp.
Chargeback Insurance Pool MCP
3.5/10Premium agentic endpoint for chargeback-insurance-pool-mcp.
Cheap Compute Sniper MCP
3.5/10Premium agentic endpoint for cheap-compute-sniper-mcp.
Chembl Affinity Oracle MCP
3.5/10Premium agentic endpoint for chembl-affinity-oracle-mcp.
Chicago Grain Prices MCP
3.5/10Premium agentic endpoint for chicago-grain-prices-mcp.
Chiller Cop Efficiency MCP
3.5/10Premium agentic endpoint for chiller-cop-efficiency-mcp.
Chinese Scroll Digitizer MCP
3.5/10Premium agentic endpoint for chinese-scroll-digitizer-mcp.
Chirpstack Lorawan MCP
3.5/10Premium agentic endpoint for chirpstack-lorawan-mcp.
Chroot Filesystem Jail MCP
3.5/10Premium agentic endpoint for chroot-filesystem-jail-mcp.
Claim Denial Appeal MCP
3.5/10Premium agentic endpoint for claim-denial-appeal-mcp.
Clarity Gate MCP
3.5/10Premium agentic endpoint for clarity-gate-mcp.
Clause Risk Score Evaluator MCP
3.5/10Premium agentic endpoint for clause-risk-score-evaluator-mcp.
Clawback Prevention Sentinel MCP
3.5/10Premium agentic endpoint for clawback-prevention-sentinel-mcp.
Cleancode Ai MCP
3.5/10Premium agentic endpoint for cleancode-ai-mcp.
Clinical Phase Analyzer MCP
3.5/10Premium agentic endpoint for clinical-phase-analyzer-mcp.
Clinical Trial Matcher MCP
3.5/10Premium agentic endpoint for clinical-trial-matcher-mcp.
Cloth Physics Solver MCP
3.5/10Premium agentic endpoint for cloth-physics-solver-mcp.
Cloudflare Turnstile Bypass MCP
3.5/10Premium agentic endpoint for cloudflare-turnstile-bypass-mcp.
Cloudscale Sim MCP
3.5/10Premium agentic endpoint for cloudscale-sim-mcp.
Inference Calculator MCP
3.5/10Premium agentic endpoint for co2-inference-calculator-mcp.
Cobot Safety Zone MCP
3.5/10Premium agentic endpoint for cobot-safety-zone-mcp.
Codevulnerability MCP
3.5/10Premium agentic endpoint for codevulnerability-mcp.
Coingecko Historical MCP
3.5/10Premium agentic endpoint for coingecko-historical-mcp.
Coinmarketcap Prices MCP
3.5/10Premium agentic endpoint for coinmarketcap-prices-mcp.
Cold Chain Reefer MCP
3.5/10Premium agentic endpoint for cold-chain-reefer-mcp.
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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.