Agent Receipts MCP Server

Verifiable, signed, immutable receipts for autonomous agent actions

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What is the Agent Receipts MCP Server?

Verifiable, signed, immutable receipts for autonomous agent actions

What you get

Persistent memory for AI agents, backed by cryptographic receipts. Every fact your agent learns is signed, traceable, and independently verifiable. No cloud required.

  • Mem0 — — great memory, but no proof. It remembers things, but can't prove when or why it learned them. Memories are mutable
  • Langfuse — — great observability, but it's tracing, not proof. Logs are internal to your system, not verifiable by third parties
  • Zep — — temporal knowledge graph, but hosted and opaque

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
track_actionTrack an agent action with automatic hashing
create_receiptCreate a receipt with pre-computed hashes
complete_receiptComplete a pending receipt with results
verify_receiptVerify the cryptographic signature

How to install the Agent Receipts MCP Server

{
  "mcpServers": {
    "agent-receipts": {
      "command": "npx",
      "args": [
        "@agent-receipts/mcp-server"
      ]
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Example prompts to try

  • “Use Agent Receipts to Timestamps.”
  • “Use Agent Receipts to Mem0.”
  • “Use Agent Receipts to Langfuse.”

Frequently asked questions

Verifiable, signed, immutable receipts for autonomous agent actions Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.