A modern, reproducible development environment for macOS and Linux using chezmoi + Nix
Agent
Fast read-only search/navigation agent for locating code. Find files by pattern (e.g. src//.tsx), grep for symbols or keywords, or answer "where is X defined / which files reference Y." Do NOT use for code review, design-doc auditing, cross-file consistency checks, or open-ended analysis — it reads excerpts, not whole…
Agent
Primary execution agent for an already-bounded change whose intended behavior is clear. Modify files, run focused and broader validation, diagnose failures, and iterate until the implementation is complete. Use for a concrete fix/refactor/feature request. Do not use it for open-ended architecture discovery…
Agent
Read-only research agent for questions whose answer lives OUTSIDE this repository: library/framework APIs, version and migration details, third-party error messages, how a public project behaves, papers, and multi-source or contested external questions. Returns a SOURCED answer — every claim carries the URL, doc…
Agent
Read-only review of code that ALREADY EXISTS — a diff, a branch, or a named set of files. Returns a ranked findings list: file:line, the concrete failure scenario, severity. Use for scoped, cross-subsystem, and high-risk changes alike; for expensive-to-reverse changes, extend coverage with an explicit adversarial…
Agent
Adversarial read-only checker for ONE stated claim. You give it a single specific assertion — "this function is never called with null", "removing X breaks nothing", "the fix in commit abc handles the empty case", "these two configs cannot both be active" — and it tries to REFUTE it, returning CONFIRMED / REFUTED /…
Agent
Mixed investigation-and-execution agent for open-ended work where the scope or approach is not yet bounded but the task must still be driven through implementation and verification. Use it when discovery and writing are inseparable or no specialist fits. Prefer Implement when the desired behavior and change boundary…