Читает файл с ±N строк вокруг указанной линии
AI agents call read_with_context to retrieve information from Booster 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 displays file contents within a specified range of lines, analogous to viewing source code. It has no side effects—it only queries and returns data without modifying, executing, or deleting anything. Misuse by an AI agent would result in at most information disclosure, a low-severity outcome.
From the tool's definition Tool name 'read_with_context' and description 'Читает файл с ±N строк вокруг указанной линии' (reads file with ±N lines around specified line) indicates file retrieval operation.
Attacks that exploit this kind of access
Читает файл с ±N строк вокруг указанной линии. It is categorised as a Read tool in the Booster MCP MCP Server, which means it retrieves data without modifying state.
Register the Booster MCP server in PolicyLayer and add a rule for read_with_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 Booster MCP. Nothing to install.
read_with_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 read_with_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 read_with_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.
read_with_context is provided by the Booster MCP server (neuroghostdev/booster_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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