hooks-session-start-hook

The provided fragment is a coherent specification for generating a SessionStart hook to prepare repositories for Claude Code on the web. It aligns with the stated purpose (auto-install, environment setup, verification) and outlines the detection of project stacks, appropriate language/tool commands, and configuration merging. There are no embedded credentials, external data exfiltration mechanisms, or suspicious network activity in the fragment itself. The main risk would reside in the runtime scripts that would be generated/executed based on this spec, but the fragment as given does not implement or transmit such data. Overall, the fragment is BENIGN with low-to-medium environmental risk depending on how the generated scripts are used in practice.