io.github.xavierleterrible-hub/signallayer

up checked 2026-11-11T12:37:55.041Z

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Publisher-provided title

SignalLayer

Publisher-provided description

Machine-native tools for autonomous agents with free routing and x402 USDC pay-per-call.

Summary by lookupd

Lets agents check x402 payment terms, quote Base token swaps without trading, extract fields from webpages, and route tasks to tools.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http signallayer https://signallayer.floot.app/_api/mcp

Codex, remote (streamable-http)

codex mcp add signallayer --url https://signallayer.floot.app/_api/mcp

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

{
  "mcpServers": {
    "signallayer": {
      "url": "https://signallayer.floot.app/_api/mcp"
    }
  }
}

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

Tools (5 tools)

Publisher-provided text

• signal_layer_router Free deterministic task-to-tool router, not a full catalog. Returns match, recommendedTool, routingConfidence, reason, missingRequiredInputs and readyToCall HTT
• signal_layer_catalog Free inventory returning service, version, defaultEntryPoint and the four actionable primitives with capabilities and prices; the catalog tool itself is omitted
• agent_preflight Inspects public x402 terms or a Base recipient and returns decision.verdict, score, confidence, payment observations, evidence, warnings, freshness and nextActi
• market_execution_intel Analyzes current Base ERC-20 exact-in swap quotes without executing trades. Returns quote-derived buy amount, network-cost bps, size-impact estimate, decision,
• structured_extract Extracts requested fields from public webpages, returning structured values, field-level evidence, confidence, freshness and partial-result warnings. Missing fa

Details

• Version: 2.1.1
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 399 ms
• First indexed: 2026-11-01T10:00:38.697Z
• Last seen in registry: 2026-11-01T10:00:38.857Z
• Website: https://signallayer.floot.app

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• 62141 servers
• Last crawl: 2026-11-11T18:39:04.612Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp