scan_document
Extract text and structure from an image file using Apple Vision framework OCR.
This record as markdown: /tools/io-github-heznpc-iconnect/scan-document.md
What scan_document does on Iconnect
AI agents call scan_document to retrieve information from Iconnect without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why scan_document is rated Low
The tool extracts information from an image using OCR, which is a passive data retrieval operation with no side effects, state changes, or ability to modify or destroy data. It falls clearly into the Read category. Severity is low because extraction of text from local images has minimal blast radius — no financial, destructive, or execution capabilities are involved.
From the tool's definition Tool description states 'Extract text and structure from an image file' — this is a read-only operation that retrieves and processes data without modifying, deleting, or executing external operations. The Vision framework OCR performs analysis only.
Attacks that exploit this kind of access
The rule that runs scan_document safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Iconnect, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For scan_document, this is the rule to start with:
scan_document 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 Iconnect, apply this rule, and every scan_document call is checked against it from then on.
Questions about scan_document
Extract text and structure from an image file using Apple Vision framework OCR. It is categorised as a Read tool in the Iconnect MCP Server, which means it retrieves data without modifying state.
Register the Iconnect MCP server in PolicyLayer and add a rule for scan_document: 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 Iconnect. Nothing to install.
scan_document 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 scan_document 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 scan_document. 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.
scan_document is provided by the Iconnect MCP server (iconnect-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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