dcl_audit_decode

POST-ACTION Basic Audit ($0.10). Retrieves a record from the tamper-evident chain by tx_hash.

SERVERDcl Trust Oracle SOURCEhttps://mcp.fronesislabs.com/mcp

Low RISK CLASS

Category Read

Parameters 11 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/com-fronesislabs-dcl-trust-oracle/dcl-audit-decode.md

WHAT IT DOES

What dcl_audit_decode does on Dcl Trust Oracle

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

Parameter	Type	Required	Description
`tx_hash`	string	Yes	Transaction hash of the audit chain record to retrieve.

Parameters from the server's own tool schema.

RISK

Why dcl_audit_decode is rated Low

Queries audit logs without modification, side effects, or access to sensitive data beyond audit records.

From the tool's definition Retrieves a record from the tamper-evident chain by tx_hash.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs dcl_audit_decode safely

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

dcl_audit_decode Allowed

dcl_audit_decode is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

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

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Dcl Trust Oracle, apply this rule, and every dcl_audit_decode call is checked against it from then on.

FAQ

Questions about dcl_audit_decode

What does the dcl_audit_decode tool do? +

POST-ACTION Basic Audit ($0.10). Retrieves a record from the tamper-evident chain by tx_hash. It is categorised as a Read tool in the Dcl Trust Oracle MCP Server, which means it retrieves data without modifying state.

What parameters does dcl_audit_decode accept? +

dcl_audit_decode accepts 1 parameter: tx_hash. Required: tx_hash. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on dcl_audit_decode? +

Register the Dcl Trust Oracle MCP server in PolicyLayer and add a rule for dcl_audit_decode: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Dcl Trust Oracle. Nothing to install.

What risk level is dcl_audit_decode? +

dcl_audit_decode is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit dcl_audit_decode? +

Yes. Add a rate_limit block to the dcl_audit_decode rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block dcl_audit_decode completely? +

Set action: deny in the PolicyLayer policy for dcl_audit_decode. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides dcl_audit_decode? +

dcl_audit_decode is provided by the Dcl Trust Oracle MCP server (https://mcp.fronesislabs.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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