INDIVIDUAL MCP TOOL

get_keyset

Returns the current PCRZERO signing keyset — key ids, public halves, and each key's status.

pcrzero.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://mcp.pcrzero.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for get_keyset and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.pcrzero]
url = "https://mcp.pcrzero.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "pcrzero": {
      "type": "http",
      "url": "https://mcp.pcrzero.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: pcrzero
Remote MCP URL: https://mcp.pcrzero.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "pcrzero": {
      "url": "https://mcp.pcrzero.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "pcrzero": {
      "type": "http",
      "url": "https://mcp.pcrzero.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

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

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

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, over this document.
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.