vision.acquire.resume
Resume an incomplete bounded download with Range verification.
This record as markdown: /tools/visionmcp/vision.acquire.resume.md
What vision.acquire.resume does on Visionmcp
AI agents use vision.acquire.resume 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.acquire.resume is rated Medium
This tool resumes a previously initiated download operation, which involves writing/storing data locally. It does not merely read/query existing data — it actively acquires and persists content. While it is not destructive or financial, it modifies state by completing a data transfer.
From the tool's definition Resume an incomplete bounded download with Range verification
Attacks that exploit this kind of access
The rule that runs vision.acquire.resume 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.acquire.resume, this is the rule to start with:
vision.acquire.resume 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.acquire.resume call is checked against it from then on.
Questions about vision.acquire.resume
Resume an incomplete bounded download with Range verification. 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.acquire.resume: 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.acquire.resume 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.acquire.resume 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.acquire.resume. 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.acquire.resume 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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