codereview_mcp_server

The `tools/code_indexer.py` uses `requests.get(..., verify=False)` when fetching pull request diffs. Disabling SSL/TLS certificate verification (verify=False) is a critical security vulnerability that makes the application susceptible to Man-in-the-Middle (MITM) attacks, allowing an attacker to intercept and tamper with network traffic. Additionally, cloning arbitrary GitHub repositories using `Repo.clone_from` could theoretically pose risks if a malicious URL exploited a vulnerability in Git or GitPython, or if very large repositories led to resource exhaustion, although GitPython is generally robust.