Extract key terms and concepts from paper abstracts
AI agents call extract_keywords to retrieve information from Q1 Crafter MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and processes information from abstracts to identify keywords, producing analytical output without side effects. It does not create, modify, delete, or execute external operations. The operation is read-only analysis of academic content, which is the lowest risk category.
From the tool's definition Tool description states 'Extract key terms and concepts from paper abstracts' — a pure data retrieval and analysis operation with no modification, deletion, or execution of external operations. The verb 'extract' indicates reading/parsing existing data.
Attacks that exploit this kind of access
Extract key terms and concepts from paper abstracts. It is categorised as a Read tool in the Q1 Crafter MCP MCP Server, which means it retrieves data without modifying state.
Register the Q1 Crafter MCP server in PolicyLayer and add a rule for extract_keywords: 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 Q1 Crafter MCP. Nothing to install.
extract_keywords 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_keywords 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_keywords. 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_keywords is provided by the Q1 Crafter MCP server (muslus/q1-crafter-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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