INDIVIDUAL MCP TOOL

countersignatory_quote

Get the current spot price to have a verified human check, agree on, sign off or notarise something.

countersignatory.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://countersignatory.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for countersignatory_quote 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.countersignatory]
url = "https://countersignatory.com/mcp"
enabled = true

Claude Code

.mcp.json

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

Claude Desktop

Settings → Connectors → Add custom connector

Name: countersignatory
Remote MCP URL: https://countersignatory.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": {
    "countersignatory": {
      "url": "https://countersignatory.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

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

Generic MCP

Client-specific MCP configuration

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

MCP Inspector

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

countersignatory_register_interest — Record that the quoted price would clear your use case and you would buy at it.
countersignatory_spot_index — The public Countersignatory Spot Index: the going rate for verified human judgment by market, with the urgency and off-hours multipliers, the published wage floor, and the derivation of every seeded number.