ai.signalharness/mcp

up checked 2026-11-11T01:37:40.626Z

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Publisher-provided title

SignalHarness.ai

Publisher-provided description

330 production AI-agent services for data, validation, AI, crypto, and x402 pay-per-use.

Summary by lookupd

Lets agents discover, inspect, and invoke 330 pay-per-use services for data, validation, AI, and crypto tasks via a remote catalog.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http mcp https://signalharness.ai/api/agent/services/mcp

Codex, remote (streamable-http)

codex mcp add mcp --url https://signalharness.ai/api/agent/services/mcp

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

{
  "mcpServers": {
    "mcp": {
      "url": "https://signalharness.ai/api/agent/services/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

list_services Discover the currently enabled public SignalHarness service catalog before choosing a service. This free, read-only call takes no arguments and returns a compac
get_service Inspect one enabled public SignalHarness service before invoking it. Use an exact service_id returned by list_services. This free, read-only call returns the ca
invoke_service Run exactly one enabled public SignalHarness service with caller-supplied input. Call get_service first and validate input against its input_schema. An unpaid c

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