Codebase Sweep

Dispatch up to 8 subagents to audit and clean the codebase. Each subagent must: (1) research its domain, (2) write a critical assessment with findings, (3) implement all high-confidence fixes.

Pre-flight

1. Detect project language(s) from config files (package.json, tsconfig.json, Cargo.toml, pyproject.toml, go.mod, etc.).
2. Based on detected languages, determine which subagents apply (see language applicability below).
3. Identify the test runner and verify tests pass before starting. Abort if tests are already broken.
4. Create a working branch: cleanup/<YYYY-MM-DD>.
5. Exclude generated files, node_modules, dist, vendor, lock files, and any paths listed in .gitignore.

Subagents

Each subagent is spawned using the Agent tool with mode: "auto". Give each subagent a clear prompt including: the task description below, the project root path, detected language(s), and a reminder to commit its own changes with the prefix cleanup(<task>):.