# Agent Receipts MCP server

Issue & verify signed (ed25519), hash-chained, timestamped provenance receipts for agent actions.

## Links
- Registry page: https://www.getdrio.com/mcp/com-dropwatchhq-agent-receipts
- Website: https://agent-receipts.dropwatchhq.com

## Install
- Endpoint: https://agent-receipts.dropwatchhq.com/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://agent-receipts.dropwatchhq.com/mcp

## Tools
- issue_receipt - Mint a verifiable provenance receipt for an autonomous-agent action. Returns a signed (ed25519), content-hashed (SHA-256), server-timestamped receipt that is hash-chained to this agent's prior receipts (tamper-evident audit trail). Pass the raw inputs/outputs (we hash them — raw data is never stored) OR pre-computed sha256 hashes. Use for compliance, audit trails, and dispute resolution of agentic actions. PAID: $0.01 USDC/call via x402. Endpoint: https://agent-receipts.dropwatchhq.com/mcp
- verify_receipt - Verify a receipt by id (or by passing the full receipt object). Recomputes the content hash, confirms the id commits to the body, and checks the ed25519 signature. Returns the verification checks plus the provenance record (action, agent, input/output hashes, timestamp, chain position). FREE. Endpoint: https://agent-receipts.dropwatchhq.com/mcp
- list_receipts - List the receipt hash-chain for an agent_id, newest first (id, action, timestamp, sequence, hashes, verifyUrl). Use to audit everything a given agent has attested. FREE. Endpoint: https://agent-receipts.dropwatchhq.com/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: com.dropwatchhq
- Version: 1.0.1
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jun 22, 2026
- Source: https://registry.modelcontextprotocol.io