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.
Cyphrex MCP
4.7/10Blockchain SSN for AI agents. MCP-native identity, behavior enforcement, and immutable audit trail.
Outscraper MCP Server
4.7/10Outscraper MCP business discovery, Maps intelligence, enrichment, reviews, and contact data.
MCP Server
4.7/10See how ChatGPT, Claude, Perplexity, and Gemini cite brands, prompts, and sources.
Sic Codes
4.7/10UK SIC code lookup, GICS/ICB mapping, and Companies House search. 731 codes, 5.6M companies.
Voiceflip
4.7/10AI voice agents on SMB websites — fully autonomous build in 2–3 min. 23 MCP tools. EU, GDPR.
Skill History
4.7/10Track download history for 70,000+ agent skills. Search and get daily snapshots.
Jp Bids
4.7/10Read-only MCP server for searching Japan government procurement bid information from the KKJ portal.
Emailmcp
4.7/10AI agent email — 23 tools free to read inbox, 28 paid to send. $9.99/mo. Token auto-provisioned.
Qtcl MCP Server
4.7/10Agent-native post-quantum blockchain. 11 tools: send, balance, quantum oracle metrics. Flat fee.
Techmanual
4.7/10Search technical manuals for T&M, industrial automation, and power electronics equipment.
Brand Intelligence
4.7/10Query your Nudg3 brand visibility across ChatGPT, Claude, Gemini, AI Overviews, and Perplexity.
MCP Server
4.7/10Secure Nvoip MCP server for reports, call analytics, service quality, and business insights.
Mindmap
4.7/10Turn outlines and hierarchical notes into interactive mind maps through a hosted remote MCP server.
Senders MCP
4.7/10Cold email infrastructure — campaigns, prospects, mailbox health and replies via Claude.
Lexicon
4.7/10Comparison intelligence: live evidence from 20 sources, PESTLE/VS/Deep Research frameworks.
Parsley MCP
4.7/10Query buyer intent signals, MEDDIC qualifications, and lead scores from Parsley.
Advocate
4.7/10MCP layer for local businesses: discover, query, book, and transact with verified SMB AI agents.
Estaite MCP
4.7/10Current US rental market data for AI agents: 1,500+ submarkets, monthly rent + vacancy + trends.
MCP Social
4.7/10Publish to Bluesky, Threads, LinkedIn, Facebook Pages, and Instagram from ChatGPT or Claude.
Humanmcp Marketplace
4.7/10Federated listings from personal humanMCP servers. Search offers, trades by humans.
Crowvault
4.7/10327 dev tools via REST API and MCP. Generate Dockerfiles, schemas, K8s, APIs, and more.
Gateway
4.7/1034-tool GTM gateway: CRMs, ad platforms, analytics, Google Workspace, AWS, and LLM orchestration.
Kamy
4.7/10Document API for AI-native software: render PDFs, e-sign, PAdES-seal, and verify.
Cogniledger MCP Makuri
4.7/10Makuri (EU AI tutoring for immigrant children): 11 tools, 2 interactive panels, no user data.
Tokenrip
4.7/10Collaboration layer for AI agents. Publish assets, send messages, manage threads and contacts.
Joy
4.7/10Trust infrastructure for AI agents. Portable reputation (JTS 0-5), agent discovery, vouching.
Ipfs Toolkit
4.7/10Store, retrieve, and pin encrypted files on IPFS via MCP tools for AI agents and workflows
MCP Server
4.7/10Create, test, publish, and manage Dreamlit notification workflows from AI clients.
Predmcp
4.7/10Polymarket + HIP-4 + Hyperliquid perps for Claude. 22 tools, signals & arb. Free tier.
Sciweave MCP
4.7/10AI research grounded in 300M scientific works — every citation a verifiable DOI.
Ejentum MCP
4.7/10Reasoning, code, anti-deception, memory harness MCP tools. Stdio or HTTPS api.ejentum.com/mcp
Koreanpulse
4.7/10Korean equities in English: DART filings, activist & foreign-holder classification, KRX news.
Accessoracle
4.7/10AccessOracle - 10 access control tools: IAM, PAM, recertification, segregation of duties.
Agentguard
4.7/10AgentGuard — 20-tool AI safety MCP: policy preflight, risk scoring, audit logging, rate limits.
Aml
4.7/10AMLOracle — 12-tool AML/CFT MCP: 87k sanctions names, PEP screening, adverse media, SAR/STR.
Ampel
4.7/10AmpelOracle — 50-tool compliance traffic-light: Go/Caution/Stop signals for ESG, MiCA, AML.
Arbitrumoracle
4.7/10ArbitrumOracle - 12 Arbitrum tools: ERC-20, Camelot, GMX, sequencer, gas, bridge txs.
Baseoracle
4.7/10BaseOracle - 8 Base L2 tools: ERC-20, Aerodrome, bridge status, txs, gas, holders.
Bnboracle
4.7/10BNBOracle - 8 BNB Chain tools: BEP-20, PancakeSwap, validators, gas, txs, holders.
Changeoracle
4.7/10ChangeOracle - 10 change management tools: CAB workflow, risk, impact, post-implementation.
Cloudoracle
4.7/10CloudOracle - 14-tool multi-cloud compliance MCP: AWS, Azure, GCP posture, IAM, configs.
Conductor
4.7/10DORA OS Conductor — 16-tool meta-orchestrator for DORA compliance workflow automation.
Contractoracle
4.7/10ContractOracle - 10 contract analysis tools: clause extraction, redlines, DORA mappings.
Cybershield
4.7/10CyberShield - 12 cybersecurity tools: NIS2 mapping, MITRE ATT&CK, vulns, threat intel.
Dependencyoracle
4.7/10DependencyOracle - 10 ICT dependency tools: SBOM, supply chain, third-party graph.
Dora
4.7/10DORAOracle — 15 tools for DORA Art.5-32: risk register, ICT incidents, TLPT, third-party.
Doraeventfabric
4.7/10DORA OS EventFabric - 14-tool event stream for DORA compliance signals and pub/sub fabric.
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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.