extract_text
AI agents call extract_text to retrieve information from PixelForge MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Text extraction from images retrieves data without modification or side effects. The tool fits the Read category (queries/retrieves data). Severity is low because extracted text typically has no destructive or financial implications. Confidence is moderate (0.75) due to empty description, though the name and server purpose make the intent reasonably clear.
From the tool's definition Tool name 'extract_text' and server context (image analysis/transformation) indicate text extraction from images, a read-only operation. Description is empty, reducing confidence slightly.
Attacks that exploit this kind of access
extract_text. It is categorised as a Read tool in the PixelForge MCP MCP Server, which means it retrieves data without modifying state.
Register the PixelForge MCP server in PolicyLayer and add a rule for extract_text: 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 PixelForge MCP. Nothing to install.
extract_text 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 extract_text 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 extract_text. 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.
extract_text is provided by the PixelForge MCP server (tehnolabs/pixelforge-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
extract_text is one line of PixelForge's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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