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.
K Data MCP
4.5/10Korean market data: kimchi premium, sell-side research, news. Pay per call in USDC via x402.
Agent Guards
4.5/10All six agent guard suites in one local MCP server, with optional cloud intelligence.
Codeintel
4.5/10Local-first SCIP code navigation and Zoekt search over your own indexed repositories
Daleads MCP
4.5/10Australian development application and property intelligence data for AI agents.
Cron MCP
4.5/10MCP cron validator for AI agents; flags impossible schedules and other silent cron bugs.
Taplid
4.5/10Audit AI responses and artifacts with ALLOW, REVIEW, or BLOCK decisions and trust scores.
Vmware Aria
4.5/10VMware Aria Operations: metrics, alerts, capacity, anomaly detection — 33 MCP tools.
Vmware Debug
4.5/10Read-only VMware incident correlation: timeline, spikes, root-cause routing. 2 MCP tools.
Vmware Harden
4.5/10VMware compliance scanning (CIS, vSphere SCG, GB/T 22239, PCI-DSS) with drift detection.
Vmware Log Insight
4.5/10Read-only VMware Aria Operations for Logs (Log Insight): search + aggregation. 7 MCP tools.
Vmware Nsx
4.5/10VMware NSX networking management with 33 MCP tools: segments, gateways, NAT, routing, IPAM.
Vmware Nsx Security
4.5/10VMware NSX security: DFW policies, security groups, tags, Traceflow, IDPS — 21 MCP tools.
Vmware Pilot
4.5/10Multi-step workflow orchestration for VMware MCP skills with approval gates and rollback.
Vmware Vdi
4.5/10VMware/Omnissa Horizon VDI ops: pools, sessions, machines, images — 27 MCP tools.
Vmware Vks
4.5/10vSphere with Tanzu (VKS): Namespace and TanzuKubernetesCluster lifecycle. Requires vSphere 8.x+.
MCP Server
4.5/10Find test gaps, generate grounded tests, and dynamically prove behavior with mutation testing.
O360 MCP
4.5/10Run Offensive360 SAST scans (60+ languages) on local code; findings with file/line and fixes
Ainative Opencode Memory MCP
4.5/10Persistent cross-session memory for OpenCode and MCP coding agents, powered by ZeroDB.
Packkit MCP
4.5/10Scaffold and upgrade modern projects (JS/TS, Python) as a native tool for AI agents.
Bind Alias MCP
4.5/10MCP bridge for BindAlias Minecraft mod: game state, screenshots, aliases, and config editing.
Arachne MCP
4.5/10Arachne MCP — scraping, browser, vision, OCR, RAG, Social Research, GitHub + VRT (56 tools).
MCP Server
4.5/10Official US data for AI agents: CPI inflation since 1913, famous prices, national debt since 1790.
Apple Podcasts MCP
4.5/10Apple Podcasts Connect owner analytics over Reporter: plays, followers, episodes. Read-only.
Gsc MCP
4.5/10Google Search Console for AI agents: search analytics, sitemaps, URL inspection.
Postlint MCP
4.5/10Check a social post against a platform's real character limit: X, Bluesky, LinkedIn, Threads.
Yt Mem Ai
4.5/10Local YouTube memory: transcribe, embed and search videos, with summaries and highlights.
Biz Dfch Asdste100Mcp
4.5/10An MCP server for the ASD-STE100 (Simplified Technical English) Issue 9 standard.
Ai Data Marketplace
4.5/10Find and buy x402 agent readiness, vendor risk, transaction, and company intelligence APIs.
Nextjs Cache Handler MCP
4.5/10Inspect and operate Next.js Redis caches: health, tag state, SWR simulation, safe invalidation.
X402 Codesearch MCP
4.5/10Free MCP server: index a repo's files into the x402-codesearch Worker's search index.
X402 Repohealth MCP
4.5/10Free MCP server: compute a GitHub repo maintenance/abandonment health score from live data.
Aiko
4.5/10A portable persona for MCP clients — the same agent in Claude Code, Codex, Cursor and VS Code
MCP Customs
4.5/10Inspect an MCP server for common security risks before you install it. Offline, zero telemetry.
Pg Cve MCP
4.5/10PostgreSQL security for AI agents: CVEs, yanked releases, exploits, and upgrade paths
Diyan Research MCP
4.5/10Read-only enterprise research MCP: frameworks, frozen snapshots, sourced results. No trading advice.
Tend MCP
4.5/10Unofficial MCP server for Tend Dental appointment booking. Not affiliated with Tend.
Apple Calendar MCP
4.5/10Read and create Apple Calendar events on macOS, and find free time across calendars.
Ncloud Gov
4.5/10MCP server for managing Naver Cloud Platform Government (Ncloud 공공존) infrastructure
Sharedoc MCP
4.5/10Share agent-generated Markdown as links — GitHub gists today, your own server tomorrow.
Oorep MCP
4.5/10MCP server and TypeScript SDK for OOREP homeopathic repertory and materia medica reference data.
MCP Seatbelt
4.5/10MCP runtime security proxy. Blocks dangerous AI agent tool calls with a policy engine.
Slimdex MCP
4.5/10Narrow code retrieval for agents: outlines, symbol context, dep graph, persistent memory.
Dekko
4.5/10Static code map generator: MAP.md + map.json for any repo, plus a Claude Code /map plugin
Hotin
4.5/10What's hot in AI right now, ranked with receipts from GitHub, HN, npm and Hugging Face.
Ownership Attestation Protocol
4.5/10MCP protocol enforcing explicit task acceptance and attestation-tagged completion claims.
Agent Relay
4.5/10Agent Relay MCP: invite-based channels, agent contracts and per-side human approvals.
Rdstation Crm MCP
4.5/10Manage RD Station CRM contacts, deals, tasks and notes, with pipeline health reports
Citevahti
4.5/10Checks whether each cited source supports the claim it backs. Blinded human-first, local-first.
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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.