AI agents call pinchtab_get_text to retrieve information from Pinchtab without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and extracts existing text content from a web page. It performs no modifications, deletions, code execution, or financial operations. The ~800 token limit and focus on extraction confirms it is a read-only operation. Misuse would be limited to information disclosure, which poses minimal risk.
From the tool's definition Tool name is 'pinchtab_get_text' and description states 'Get readable text content from the page' and 'Best for extracting article content or page information.' These are purely retrieval operations with no side effects.
Attacks that exploit this kind of access
Get readable text content from the page (~800 tokens). Best for extracting article content or page information. It is categorised as a Read tool in the Pinchtab MCP Server, which means it retrieves data without modifying state.
Register the Pinchtab MCP server in PolicyLayer and add a rule for pinchtab_get_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 Pinchtab. Nothing to install.
pinchtab_get_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 pinchtab_get_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 pinchtab_get_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.
pinchtab_get_text is provided by the Pinchtab MCP server (maderwin/pinchtab-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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