Module agents 

Agent detection.

Walks $HOME/ looking for deterministic on-disk traces of supported AI coding agents (Claude Code, GitHub Copilot CLI, Codex CLI, Kimi Code CLI, Cursor, Gemini CLI, Antigravity), and reports a structured snapshot per agent — install status, session count, last-used timestamp, and a score used to pick a primary candidate for devboy onboard.

Architecture: one AgentDetector implementation per agent file, plus a registry::detect_all entrypoint that runs every detector sequentially and returns a sorted AgentSnapshot vector. Each detector is bound on filesystem I/O (a handful of read_dir + metadata calls); the total wall-clock is well under a second on a real machine, so we don’t add a thread pool today.

See ADR-017.

Re-exports

pub use registry::detect_all;

pub use registry::detect_all_with_home;

pub use score::compute_score;

pub use score::pick_primary;

Modules

antigravity

Antigravity (Google IDE-agent) detector.

bundles

Skill bundle profiles for devboy onboard.

claude

Claude Code detector.

codex

OpenAI Codex CLI detector.

copilot

GitHub Copilot CLI detector.

cursor

Cursor IDE detector.

gemini

Gemini CLI detector.

kimi

Kimi Code CLI detector.

registry

Registry that runs every per-agent detector and returns sorted snapshots.

score

Score formula and primary-selection logic.

Structs

AgentSnapshot

One row in the detector’s report.

Enums

InstallStatus

Whether an agent is installed on the machine.

Traits

AgentDetector

Trait every per-agent detector implements.