clearhouse
by @fastdrop
One search across every agent registry: 100K+ MCP/A2A/x402 services, signed receipts.
One search across every agent registry: 100K+ MCP/A2A/x402 services, signed receipts. Official MCP Registry: sh.clearhouse/clearhouse@0.8.0. Remote endpoint: https://mcp.clearhouse.sh/mcp
Problem it solves
Discoverable MCP server listed in the official MCP Registry.
How it's different
Remote MCP endpoint ingested from the official registry and probed by FastDrop.
Ingested from the official MCP Registry
FastDrop pulled this entry from the official MCP Registry as sh.clearhouse/clearhouse and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed
and the description is not theirs.
If this is your server, claim the listing to edit it and take ownership. The registry index lists everything else still awaiting a probe.
Claim this listingTools this endpoint exposes
Read directly from the endpoint on 4 Sept 2026. Not supplied by the maker.
search_agentsSearch all indexed agent registries at once. Args: query: capability keywords, e.g. "pdf extraction", "solana rpc", "payments" remote_only: only return services callable over the
quote_callStep 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 OWN key. Nothing is charged until you s
call_serviceCall a listed remote service THROUGH Clearhouse and get a signed receipt. Routes the call via the matching protocol adapter (MCP / A2A / HTTP-x402), enforces spend caps, settles x402 paywalls
service_evidenceObserved facts about a listing: live probe results (handshake, latency, HTTP status) and routed-call history (count, success rate, distinct callers). Includes an arithmetic summary_index with
index_statsHow many listings Clearhouse currently indexes, broken down by source registry.
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