* Core logic — exported for direct invocation * @param {string} rawInput - Raw JSON string from stdin * @returns {{output:string, exitCode:number}}

* Promote subshell delimiters to top-level segment separators so the * destructive check applies inside `$(...)` and backtick subshells. * Without t

* Extract the command string from hook input (JSON or plain text).

* Extract executable command-substitution bodies from a shell line. * * Single quotes are literal, so substitutions inside them are ignored; * doub

* Extract bodies of plain `(...)` subshell groups. * * Bash treats `(npm run dev)` as a subshell that executes its contents, but * the regex-light

Extract YAML from LLM output, stripping markdown fences if present.

* Check if a file exists relative to the project directory * @param {string} projectDir - Project root directory * @param {string} filePath - Relati

* Get current date in YYYY-MM-DD format

* Read mix.exs for Elixir dependencies (simple pattern match) * @param {string} projectDir - Project root directory * @returns {string[]} Array of d

* Get the learned skills directory

* Get current time in HH:MM format

* Get debounce state file path. * @param {string} sessionId * @returns {string}

* Check if current directory is a git repository

* Check if a position in the input is inside a shell comment.

Return True when retrying would hide a permanent configuration error.

Count lines in a file (returns 0 on error).

* Load saved package manager configuration

Load agents by scanning the agents/ directory. Parses YAML frontmatter (name, description) from each agent file. The directory is the source

Load commands from commands directory

Load rules from rules directory

Load skills from skills directory