analytical-mcp

The server uses 'fetch' for external API calls (e.g., Exa.ai), which is handled through ResilientApiWrapper and RateLimitManager for robustness and adherence to rate limits. Input validation is performed using Zod schemas for exposed tool parameters, reducing common injection risks. API keys are loaded from environment variables (process.env.EXA_API_KEY), which is good practice, and their presence is validated. The `dataResourceManagement.ts` file contains logic for reading files via `import(filePath)` and `fs.readFile`, which could be a path traversal or arbitrary code execution risk if directly exposed to untrusted inputs. However, this specific tool is *not* registered in `src/tools/index.ts` as an available MCP tool, meaning its functionality is not directly callable by an agent. Assuming it's not invoked by other registered tools with untrusted `filePath` arguments, the risk is contained.