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clearhouse

sh.clearhouse/clearhouse
Infraestructura MCP y de agentes Pagos y fintech Público y accesible MCP 2025-11-25

Qué hace este MCP

Searches agent service registries, routes calls to remote MCP, A2A, and x402 services, and provides payment handling and signed execution receipts.

Capacidades

Herramientas

5 herramientas
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), enforces spend caps, settles x402 paywalls (dry-run by default), and returns the result plus a cryptographically signed receipt binding intent -> execution -> settlement -> outcome. Args: listing_id: id from search_agents results tool: downstream tool name (omit to list the service's tools) args_json: JSON object of tool arguments caller_ref: opaque caller identifier for the receipt payment_json: for paid services — JSON {"authorization": typed_data.message, "signature": "0x..."} produced by signing quote_call's typed_data with your own key. Clearhouse relays it; it never sees your private key.
Esquema de entrada 
{'type': 'object', 'title': 'call_serviceArguments', 'required': ['listing_id'], 'properties': {'tool': {'anyOf': [{'type': 'string'}, {'type': 'null'}], 'title': 'Tool', 'default': None}, 'args_json': {'anyOf': [{'type': 'string'}, {'type': 'object', 'additionalProperties': True}], 'title': 'Args Json', 'default': '{}'}, 'caller_ref': {'type': 'string', 'title': 'Caller Ref', 'default': 'mcp-client'}, 'listing_id': {'type': 'integer', 'title': 'Listing Id'}, 'payment_json': {'anyOf': [{'type': 'string'}, {'type': 'object', 'additionalProperties': True}, {'type': 'null'}], 'title': 'Payment Json', 'default': None}}}
Esquema de salida 
{'type': 'object', 'title': 'call_serviceOutput', 'required': ['result'], 'properties': {'result': {'type': 'string', 'title': 'Result'}}}
index_stats
How many listings Clearhouse currently indexes, broken down by source registry.
Esquema de entrada 
{'type': 'object', 'title': 'index_statsArguments', 'properties': {}}
Esquema de salida 
{'type': 'object', 'title': 'index_statsOutput', 'required': ['result'], 'properties': {'result': {'type': 'string', 'title': 'Result'}}}
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 OWN key. Nothing is charged until you sign and pass the result to call_service. If the service is free, says so. Args: listing_id: id from search_agents payer_address: your agent's wallet address (the key that will sign) args_json: JSON object of query args for the service
Esquema de entrada 
{'type': 'object', 'title': 'quote_callArguments', 'required': ['listing_id', 'payer_address'], 'properties': {'args_json': {'anyOf': [{'type': 'string'}, {'type': 'object', 'additionalProperties': True}], 'title': 'Args Json', 'default': '{}'}, 'listing_id': {'type': 'integer', 'title': 'Listing Id'}, 'payer_address': {'type': 'string', 'title': 'Payer Address'}}}
Esquema de salida 
{'type': 'object', 'title': 'quote_callOutput', 'required': ['result'], 'properties': {'result': {'type': 'string', 'title': 'Result'}}}
search_agents
Search 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 network right now limit: max results (1-50)
Esquema de entrada 
{'type': 'object', 'title': 'search_agentsArguments', 'required': ['query'], 'properties': {'limit': {'type': 'integer', 'title': 'Limit', 'default': 10}, 'query': {'type': 'string', 'title': 'Query'}, 'remote_only': {'type': 'boolean', 'title': 'Remote Only', 'default': False}}}
Esquema de salida 
{'type': 'object', 'title': 'search_agentsOutput', 'required': ['result'], 'properties': {'result': {'type': 'string', 'title': 'Result'}}}
service_evidence
Observed 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 published methodology and a confidence tier. This is EVIDENCE for the caller's own decision — not a safety rating, and Clearhouse never selects or executes on your behalf.
Esquema de entrada 
{'type': 'object', 'title': 'service_evidenceArguments', 'required': ['listing_id'], 'properties': {'listing_id': {'type': 'integer', 'title': 'Listing Id'}}}
Esquema de salida 
{'type': 'object', 'title': 'service_evidenceOutput', 'required': ['result'], 'properties': {'result': {'type': 'string', 'title': 'Result'}}}
Historial

Cambios recientes en herramientas

Añadido
index_stats
17 de September de 2026 a las 12:54
Añadido
service_evidence
17 de September de 2026 a las 12:54
Añadido
call_service
17 de September de 2026 a las 12:54
Añadido
quote_call
17 de September de 2026 a las 12:54
Añadido
search_agents
17 de September de 2026 a las 12:54
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