Analyze dependencies of a TypeScript file (upstream: files that import this file, downstream: files this file imports)
AI agents call analyze_typescript_dependencies to retrieve information from TypeScript Tools 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 reports dependency relationships within a TypeScript codebase. It performs static analysis to understand code structure, returning data without side effects. No data is created, modified, deleted, or executed. This is a classic Read operation: querying and retrieving information.
From the tool's definition Tool description states 'Analyze dependencies' and 'files that import this file' and 'files this file imports' — purely informational queries with no modification or execution. The verb 'analyze' indicates inspection only.
Attacks that exploit this kind of access
Analyze dependencies of a TypeScript file (upstream: files that import this file, downstream: files this file imports). It is categorised as a Read tool in the TypeScript Tools MCP MCP Server, which means it retrieves data without modifying state.
Register the TypeScript Tools MCP server in PolicyLayer and add a rule for analyze_typescript_dependencies: 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 TypeScript Tools MCP. Nothing to install.
analyze_typescript_dependencies 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 analyze_typescript_dependencies 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 analyze_typescript_dependencies. 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.
analyze_typescript_dependencies is provided by the TypeScript Tools MCP server (trkbt10/mcp-typescript-tools). 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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