This tool is no longer present in the server's latest manifest. Showing the last observed version (server version 0.9.16).

sap_sign_transaction

Inactive

Tool of SAP MCP Server

declared in 0.9.16

Sign a serialized Solana transaction with the configured SAP MCP signer after sap_preview_transaction. This is the supported non-custodial signing path for agents; never read keypair JSON or sign raw message bytes in temporary scripts.

Parameters schema

{
  "type": "object",
  "properties": {
    "encoding": {
      "enum": [
        "base64",
        "base58"
      ],
      "type": "string",
      "description": "Input encoding"
    },
    "transaction": {
      "type": "string",
      "description": "Unsigned or partially signed transaction"
    }
  }
}

What this tool wraps· 0 endpoints

min confidence0.70 0.50

No endpoints wrapped at confidence ≥ 0.70.

Parent server

SAP MCP Server

https://github.com/OOBE-PROTOCOL/sap-mcp

2/7 registries

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