Agent Receipts
Issue & verify signed (ed25519), hash-chained, timestamped provenance receipts for agent actions.
我该使用它吗
质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"agent-receipts": {
"url": "https://agent-receipts.dropwatchhq.com/mcp"
}
}
}远程端点
https://agent-receipts.dropwatchhq.com/mcpstreamable-http它能做什么
工具清单
工具（3）
⚪issue_receipt(action, agent_id, inputs, outputs, inputs_hash, ...)
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.
输入模式
{
"type": "object",
"properties": {
"action": {
"type": "string",
"description": "What the agent did, e.g. 'sent_payment' or 'approved_refund' or 'tool_call:search'."
},
"agent_id": {
"type": "string",
"description": "Stable identifier for the acting agent (chains group by this)."
},
"inputs": {
"description": "Raw inputs to the action (any JSON). Hashed to a commitment; raw data not stored."
},
"outputs": {
"description": "Raw outputs/result of the action (any JSON). Hashed to a commitment; raw data not stored."
},
"inputs_hash": {
"type": "string",
"description": "Alternatively, a pre-computed sha256 hex (or 'sha256:<hex>') of inputs."
},
"outputs_hash": {
"type": "string",
"description": "Alternatively, a pre-computed sha256 hex (or 'sha256:<hex>') of outputs."
},
"metadata": {
"type": "object",
"description": "Optional small key/value context (model, version, request id, etc.)."
}
},
"required": [
"action"
]
}⚪verify_receipt(id, 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.
输入模式
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "Receipt id, e.g. 'rcpt_...'."
},
"receipt": {
"type": "object",
"description": "Alternatively, the full receipt object to verify offline-style."
}
}
}🟢list_receipts(agent_id, limit)
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.
输入模式
{
"type": "object",
"properties": {
"agent_id": {
"type": "string",
"description": "The agent whose receipts to list."
},
"limit": {
"type": "number",
"description": "Max receipts (default 25, max 100)."
}
},
"required": [
"agent_id"
]
}社区
证据