reference.audit_derivations
Audit immutable derived-reference lineage and inherited source governance.
This record as markdown: /tools/visionmcp/reference.audit-derivations.md
What reference.audit_derivations does on Visionmcp
AI agents call reference.audit_derivations to retrieve information from Visionmcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why reference.audit_derivations is rated Low
This tool retrieves and verifies lineage information and governance attributes without modifying or deleting data. It is a read-only audit function that queries governance and reference relationships. While audit tools can sometimes reveal sensitive information (moderate information disclosure risk), they do not execute code, trigger external operations, modify data, delete data, or move funds.
From the tool's definition The tool 'audit_derivations' performs auditing of 'immutable derived-reference lineage' and 'inherited source governance.' The terms 'audit' and 'inherited source governance' indicate inspection, verification, and querying of existing metadata and governance…
Attacks that exploit this kind of access
The rule that runs reference.audit_derivations safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Visionmcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For reference.audit_derivations, this is the rule to start with:
reference.audit_derivations is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Visionmcp, apply this rule, and every reference.audit_derivations call is checked against it from then on.
Questions about reference.audit_derivations
Audit immutable derived-reference lineage and inherited source governance. It is categorised as a Read tool in the Visionmcp MCP Server, which means it retrieves data without modifying state.
Register the Vision MCP server in PolicyLayer and add a rule for reference.audit_derivations: 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 Visionmcp. Nothing to install.
reference.audit_derivations is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the reference.audit_derivations 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.
Set action: deny in the PolicyLayer policy for reference.audit_derivations. 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.
reference.audit_derivations is provided by the Vision MCP server (joshuahickscorp/visionmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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