AI agents call magento_find_implementors to retrieve information from Magector without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs static code analysis to discover class implementations. It reads and indexes existing code to answer semantic queries. No code execution, modification, deletion, or side effects occur. This is purely informational retrieval, consistent with the 'Read' category for search and analysis tools.
From the tool's definition Tool description states: 'Find all classes that implement a given PHP interface. Scans PHP files for' — this is a search/query operation that retrieves information about code structure without modifying or executing anything.
Attacks that exploit this kind of access
Find all classes that implement a given PHP interface. Scans PHP files for. It is categorised as a Read tool in the Magector MCP Server, which means it retrieves data without modifying state.
Register the Magector MCP server in PolicyLayer and add a rule for magento_find_implementors: 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 Magector. Nothing to install.
magento_find_implementors 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 magento_find_implementors 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 magento_find_implementors. 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.
magento_find_implementors is provided by the Magector MCP server (magector). 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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