Agent Tools
List

Standalone MCP directory — 61862 servers across 36145 domains, each exposing a remote (streamable-http) endpoint and health-probed via a JSON-RPC initialize handshake.

Add your server

Aggregated from the official MCP Registry, Smithery and other public registries, plus our own crawling and operator submissions. Every server is de-duplicated by endpoint, health-probed via a live JSON-RPC initialize handshake, and statically scanned for malware & prompt-injection patterns in its advertised tools before listing — yielding 61862 indexed servers, of which 53021 answered within the last 6 h.

Indexed
61862 servers
36145 domains
+4109 new this week
Healthy
53021 servers
31253 domains
initialize handshake < 6 h
Conformant
35921 servers
19177 domains
tools/list verified · ~1350ms p95
x402-capable
30 servers
26 domains
accepts x402 payment

Top rated

by quality score · health · trust signals
# Tool Grade Score
1 Homo Universalis — HU-DIAMOND v1.1 Cryptographic Verifier & AST Kintsugi MCP Server A 10.000
2 FlowState Hosted A 10.000
3 Verified x402 Catalog A 10.000
4 True Value Rankings A 10.000
5 X402-Broker Universal MCP Gateway & Multi-Agent Swarm Router A 10.000
6 GraphQL operation count, query discarded A 9.998
7 Paper Search (arXiv + Semantic Scholar + OpenAlex) A 9.994
8 BNF production count, body discarded A 9.994
9 multibase z-prefix, value discarded A 9.994
10 Liters to US gallons A 9.994
11 Slugs to kilograms, number discarded A 9.992
12 Sponsored Agent Placement A 9.991
13 UUID v7 unix-ms layout, value discarded A 9.991
14 Train-Case segment count, text discarded A 9.991
15 Utility 87 A 9.991
16 Utility 43 A 9.991
17 Asia/Sakhalin clock A 9.991
18 GitHub topic slug charset, value discarded A 9.989
19 Utility 18 A 9.989
20 pyproject.toml table count, body discarded A 9.989

All MCP servers

Continuously aggregated · refreshed daily.

/api/v1/mcp/stats

Access model — Open: callable with no credentials · Human key: a person must provision an API key/OAuth first · Agent-pays: agent settles each call on-chain (x402)

“AI 與科技名詞白話解釋” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“ai-agent-index” is shared by 3 different URLs

All exact-name matches are shown; ranked results follow.

“DuckDuckGo & Felo AI Search” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“Luw.ai” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • Luw.ai https://mcp.luw.ai/mcp
    mcp ok

    AI interior, exterior and landscape design, photoreal rendering, image editing, video and 3D.

  • Luw.ai https://server.smithery.ai/luw-ai/luw/mcp
    mcp ok

    Official Luw.ai MCP server: an AI design studio for homeowners, architects, interior designers and real-estate agents. - Redesign rooms, building exteriors and gardens from a photo in any style - Turn sketches and CAD views into photorealistic architectural renders - Edit images in plain words, stage empty rooms, remove furniture, upscale and expand - Create walkthrough videos, 3D models and seamless material textures - Ask ArchiGPT architecture and planning questions Sign in with your Luw.ai account; each generation uses credits from it.

“台灣 AI 工具價格” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.