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Audifact

io.audifact/audifact · v0.1.1

Signed, append-only receipts of an AI agent's decisions and outcomes, with public proof links.

Connect Remote server

Terminal
claude mcp add --transport http audifact https://api.audifact.io/mcp --header "X-API-Key: <X_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "audifact": {
      "url": "https://api.audifact.io/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "audifact": {
      "type": "http",
      "url": "https://api.audifact.io/mcp",
      "headers": {
        "X-API-Key": "<X_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://api.audifact.io/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 6 found in our last check

  • log_decision

    Log a signed decision event to the ledger. Managed Mode (default for MCP): omit signing fields and pass agent_name - Audifact securely manages an Ed25519 keypair and signs on behalf of the agent. Events are immutable once recorded; managed mode provides strong auditability after…

  • log_outcome

    Log a signed outcome event linked to a prior decision via decision_event_hash. Managed Mode (default): omit signing fields - the managed key from the linked decision's agent is used automatically when the decision was also managed. For client-signed decisions, pass agent_private…

  • get_proof

    Fetch the public proof payload for one ledger event by its 64-char hex event_hash. When to use: after log_decision/log_outcome when you need trust labels, chain validity, anchor status, or a paired-event proof URL. When NOT to use: to browse many decisions or outcomes — use list…

  • register_agent

    Register or look up an agent identity under the API key's organization. When to use: before client-side signing flows that need a known public_key, or to attach a human-readable name to an existing key. When NOT to use: Managed Mode log_decision (pass agent_name instead — Audifa…

  • list_agent_decisions

    List decision events for one agent (by public key) in the API key's org, newest first by default. When to use: to review what an agent already logged, pick an event_hash for get_proof, or page through history before linking an outcome. When NOT to use: to list outcomes (use list…

  • list_agent_outcomes

    List outcome events for one agent (by public key) in the API key's org, newest first by default. When to use: to audit what results an agent recorded, find an outcome event_hash for get_proof, or page outcomes without already knowing hashes. When NOT to use: to list decisions (u…

Headers

NameDescription
X-API-Key
Required, secret
Audifact API key (af_...) from audifact.io Dashboard -> API Keys. Events bill to this key's account.

Details

Endpointhttps://api.audifact.io/mcp (Streamable HTTP)
First published19 Oct 2026
Last updated19 Oct 2026
Registry nameio.audifact/audifact

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