Files / VERSION 1

Fingerprint a file

Calculate a SHA-256 fingerprint and byte count from supplied file content.

Available via local MCP

RuntimeLocal DockerNetworkNoneRequest / result256 KiB eachProvider costNo API fees; local compute

Give it a task.

Use this MCP call after connecting Piwi. The output below is the result asserted by this tool's tests.

MCP tool call

{
  "name": "piwi_run_file_metadata",
  "arguments": {
    "input": {
      "content": "hello"
    }
  }
}

Expected output

{
  "sha256": "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824",
  "bytes": 5,
  "encoding": "utf8"
}