agent-detector

> **AI-consumed reference.** Optimized for Claude to read during execution. > Human-readable explanation: see [docs/architecture/HIERARCHICAL_PLANNING.md](../../../docs/architecture/HIERARCHICAL_PLANNING.md) > or [docs/getting-started/](../../../docs/getting-started/) depending on topic. # Agent Detector **Runs FIRST for every message.** ## Complexity ```toon complexity[4]{level,criteria,approach}: Quick,"Single file / simple fix / clear scope","Direct implementation" Standard,"2-5 files / feature / some unknowns","Scout then implement" Deep,"6+ files / architecture / vague scope","run-orchestrator" Project,"Multi-feature / multi-session / weight ≥ 3 on bridge heuristic AND no active plan","/aura-frog:plan bootstrap then per-task /run anchored" ``` **Project (v3.7.2+):** Emitted when `rules/workflow/run-plan-bridge.md` triggers sum to weight ≥ 3 AND `.claude/plans/active.json` is absent. `run-orchestrator` Step 0 owns the user prompt (`plan` / `deep` / `details`) and the scratch-file handoff. Otherwise Quick/Standard/Deep classification is unchanged. ## Model Selection **Prefer the session model — inherit it.** The model the user launched with is the signal of their intent and budget; use it for all substantive work (Standard / Deep / architecture / planning / build / review). Do NOT force-upgrade to a named model (e.g. Opus) for "complex" — if the user wanted more capability they'd run it, and naming a model means a newer/stronger one is ignored. The only de...