Analyze a codebase or file to extract code elements and calculate documentation coverage. Supports TypeScript, JavaScript, and Python.
AI agents call analyze_codebase to retrieve information from Smart Docs MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and analyzes information from codebases to generate metrics and insights (documentation coverage), producing no side effects or state changes. It is purely informational analysis, making it a Read category tool with low severity risk.
From the tool's definition Tool description states it 'analyze[s] a codebase or file to extract code elements and calculate documentation coverage' with no mention of modifying, deleting, or executing code. The action verbs are 'analyze' and 'extract,' which are read-only operations.
Documented attack patterns abuse exactly the kind of access analyze_codebase gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Smart Docs MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for analyze_codebase:
{
"version": "1",
"default": "deny",
"tools": {
"analyze_codebase": {}
}
}analyze_codebase is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
Analyze a codebase or file to extract code elements and calculate documentation coverage. Supports TypeScript, JavaScript, and Python. It is categorised as a Read tool in the Smart Docs MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Smart Docs MCP Server MCP server in PolicyLayer and add a rule for analyze_codebase: 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 Smart Docs MCP Server. Nothing to install.
analyze_codebase 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_codebase 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_codebase. 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_codebase is provided by the Smart Docs MCP Server MCP server (njengah/claude-4.5-mcp-tutorial). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Smart Docs MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
4 Smart Docs MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.