LedgerProof LAIN — Verified Evidence for Agents

Connect Remote server

claude mcp add --transport http lain https://ledgerproofhq.io/api/lain/mcp

{
  "mcpServers": {
    "lain": {
      "url": "https://ledgerproofhq.io/api/lain/mcp"
    }
  }
}

{
  "servers": {
    "lain": {
      "type": "http",
      "url": "https://ledgerproofhq.io/api/lain/mcp"
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://ledgerproofhq.io/api/lain/mcp

Tools 9 found in our last check

• discover_capabilities

  List everything the LedgerProof Autonomous Network (LAIN) offers: capability ids (receipt.agent-run, evidence.verify, answer.record-search), input schemas, pricing, environments (test/live), and the settlement rule (payment captures only after execution succeeds and the delivera…

• request_capability

  Buy a capability - LIVE, real money, by default. Provide a capability id (receipt.agent-run: pass action plus at least one of inputs_hash/outputs_hash/state_hash as 64-hex sha256; evidence.verify: pass content or content_hash; answer.record-search: pass query to search the ancho…

• get_job

  Poll a job by id. For paid checkout jobs this is also the settlement trigger: once the buyer has paid, polling captures the charge strictly against the anchored proof and returns the deliverable.

• resolve_confidence

  THE CORE LOOP: an autonomous system should not advance to a higher-confidence state without independently verifiable evidence - so buy it. Submit your confidence gap about a subject (an entity/product/firm); LAIN returns evidence from the anchored public record (FDA recalls and…

• subject_evidence_graph

  Read a subject's evidence graph (free): how many times it has been verified through LAIN, when it was last checked, and rolling findings. The graph is built one paid resolution at a time, so it may be empty for a subject nobody has checked yet.

• discover_opportunities

  FREE: machine-generated demand. LAIN continuously scans the anchored public record (FDA drug recalls, CPSC product recalls, and CVE/NVD revisions) for events that could invalidate warranted confidence in a subject, and mints each as an open Opportunity - an unresolved decision n…

• fund_opportunity

  Fund a discovered Opportunity into a real, authority-backed, proof-gated economic event. When funded, LAIN runs the mission end-to-end: Authority (your delegated spend limit) -> Policy (is the value at risk worth the evidence cost) -> evidence from the anchored public record ->…

• get_sample_receipt

  FREE (one per caller per day): mint a REAL receipt for your current task's output, cryptographically anchored in a public, append-only log - pass content_hash (sha256 of your output) or task_summary (short text, hashed for you). Returns a receipt whose verify_url makes your work…

• verify

  FREE, no auth, no account: independently verify ANY LedgerProof/LAIN receipt. Pass content_hash (the sha256 that any receipt carries) or seq. Returns whether it exists in the public, append-only log, when it was recorded, its entry hash, and the public-chain anchor (Bitcoin txid…

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