AI agents call scan_text to retrieve information from Clawguard without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on the server context (AI security scanning for prompt injections, jailbreaks, data exfiltration), 'scan_text' most likely submits text to the ClawGuard Shield API and returns scan results. This is a Read/query operation — it reads/analyzes input and returns a classification. However, the empty description reduces confidence.
From the tool's definition Tool name 'scan_text' on a server described as performing security scanning; description is empty and uninformative.
Attacks that exploit this kind of access
scan_text. It is categorised as a Read tool in the Clawguard MCP Server, which means it retrieves data without modifying state.
Register the Clawguard MCP server in PolicyLayer and add a rule for scan_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 Clawguard. Nothing to install.
scan_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 scan_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 scan_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.
scan_text is provided by the Clawguard MCP server (joergmichno/clawguard-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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