AI agents call hound_file_context to retrieve information from MCP-Hound without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only query operation to fetch file context and surrounding code. It retrieves information from indexed repositories without creating, modifying, executing, or deleting anything. The purpose is passive analysis of existing code content, making it a low-severity Read operation.
From the tool's definition Tool retrieves extended context around a specific line in a file. Description uses 'Get' and 'understanding', indicating data retrieval with no modification or execution. No side effects described.
Attacks that exploit this kind of access
Get extended context around a specific line in a file. Useful for understanding code around a search match. It is categorised as a Read tool in the MCP-Hound MCP Server, which means it retrieves data without modifying state.
Register the MCP-Hound MCP server in PolicyLayer and add a rule for hound_file_context: 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 MCP-Hound. Nothing to install.
hound_file_context 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 hound_file_context 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 hound_file_context. 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.
hound_file_context is provided by the MCP-Hound MCP server (jmagly/mcp-hound). 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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