sh.clearhouse/clearhouse

up checked 2026-11-11T10:39:01.135Z

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Publisher-provided description

One search across every agent registry: 100K+ MCP/A2A/x402 services, signed receipts.

Summary by lookupd

Searches indexed agent registries for services, calls listed remote services with signed receipts, and handles x402 payment quoting.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http clearhouse https://mcp.clearhouse.sh/mcp

Codex, remote (streamable-http)

codex mcp add clearhouse --url https://mcp.clearhouse.sh/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "clearhouse": {
      "url": "https://mcp.clearhouse.sh/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

search_agents Search all indexed agent registries at once. Args: query: capability keywords, e.g. "pdf extraction", "solana rpc", "payments" remote_only:
quote_call Step 1 of a paid call (non-custodial). Fetches the service's payment requirements and returns the exact EIP-712 typed data your agent must sign with ITS
call_service Call a listed remote service THROUGH Clearhouse and get a signed receipt. Routes the call via the matching protocol adapter (MCP / A2A / HTTP-x402), en
service_evidence Observed facts about a listing: live probe results (handshake, latency, HTTP status) and routed-call history (count, success rate, distinct callers). In
index_stats How many listings Clearhouse currently indexes, broken down by source registry.

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/sh.clearhouse/clearhouse.svg)](https://lookupd.com/servers/sh.clearhouse/clearhouse)