hash_all

What hash_all does on TinyFn

AI agents call hash_all to retrieve information from TinyFn without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameters from the server's own tool schema.

Why hash_all is rated Low

Hashing is a one-way deterministic computation that reads input and produces output. It does not create, modify, or delete persistent data; does not execute arbitrary code or commands; and does not involve financial transactions. This is a pure computational utility, classifying as Read despite producing output, since the tool itself performs no state-changing operations on external systems or data stores.

From the tool's definition Tool name 'hash_all' and description 'Generate hashes using multiple algorithms at once' indicate a computational function that produces output (hashes) from input without modifying, deleting, or executing external operations.

Risk signalsBulk/mass operation — affects multiple targets

The rule that runs hash_all safely

PolicyLayer is an MCP gateway: it sits between your AI agents and TinyFn, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For hash_all, this is the rule to start with:

{
  "version": "1",
  "default": "deny",
  "tools": {
    "hash_all": {}
  }
}

Questions about hash_all