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100
MCP live MCP 2025-11-25 streamable-http

com.pcrzero/mcp

com.pcrzero/mcp

Issue signed receipts for AI agent actions; verify any receipt offline - free, no account.

Uptime
100.0%
2 direct probes · 30d
Response
552ms
last probe
Tools
3
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://mcp.pcrzero.com/mcp

Tools · 3

issue_receipt

Adjudicates an attestation document against a policy and returns the verdict together with a signed receipt pair — the durable, independently checkable proof that this decision was made, by these keys…

verify_receipt

Checks a PCRZERO receipt pair against the signing keyset: whether the signature holds, and whether the receipt says what it appears to say. **Free, with no API key and no account, and it stays free.**…

get_keyset

Returns the current PCRZERO signing keyset — key ids, public halves, and each key's status. Public and unauthenticated: no API key, no cost, no account. This is the same document an outside party fetc…

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "com.pcrzero/mcp": {
      "url": "https://mcp.pcrzero.com/mcp",
      "transport": "streamable-http"
    }
  }
}