vision.review_pnp_landmarks
Create an immutable named decision for every proposed correspondence.
This record as markdown: /tools/visionmcp/vision.review-pnp-landmarks.md
What vision.review_pnp_landmarks does on Visionmcp
AI agents use vision.review_pnp_landmarks to create or update resources in Visionmcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Visionmcp environment.
Why vision.review_pnp_landmarks is rated Medium
The tool writes/records a decision artifact in an immutable form. While decisions themselves are not inherently destructive (they can theoretically be superseded), the emphasis on 'immutable' suggests this creates a permanent record that cannot be trivially undone. This is Write rather than Destructive because the decision itself doesn't delete or overwrite underlying data — it documents a correspondence review.
From the tool's definition Tool creates 'immutable named decision' for 'proposed correspondence' — this is a persistent record creation operation that modifies state (adding a named decision to a system).
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
The rule that runs vision.review_pnp_landmarks 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 vision.review_pnp_landmarks, this is the rule to start with:
vision.review_pnp_landmarks stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. 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 vision.review_pnp_landmarks call is checked against it from then on.
Questions about vision.review_pnp_landmarks
Create an immutable named decision for every proposed correspondence. It is categorised as a Write tool in the Visionmcp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Vision MCP server in PolicyLayer and add a rule for vision.review_pnp_landmarks: 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.
vision.review_pnp_landmarks is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the vision.review_pnp_landmarks 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 vision.review_pnp_landmarks. 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.
vision.review_pnp_landmarks 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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