Download the morphological reconstruction of a cell specimen as an SWC file to a local path.
AI agents call download_cell_reconstruction to retrieve information from Allen Brain API MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool fetches pre-existing scientific data (cell morphology files) from the Allen Brain API and saves it locally. It is a read-only retrieval operation that does not create, modify, delete, or execute any operations. The 'download' action itself is a side-effect-free data transfer. No blast radius from misuse beyond accessing available scientific datasets.
From the tool's definition Tool name includes 'download' and description states it retrieves 'morphological reconstruction of a cell specimen as an SWC file to a local path' — a data retrieval operation with no modification, deletion, or execution of external processes.
Attacks that exploit this kind of access
Download the morphological reconstruction of a cell specimen as an SWC file to a local path. It is categorised as a Read tool in the Allen Brain API MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Allen Brain API MCP Server MCP server in PolicyLayer and add a rule for download_cell_reconstruction: 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 Allen Brain API MCP Server. Nothing to install.
download_cell_reconstruction 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 download_cell_reconstruction 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 download_cell_reconstruction. 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.
download_cell_reconstruction is provided by the Allen Brain API MCP Server MCP server (maflot/allenbrain-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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