engineer-complex
Deep implementation profile for high-coupling or stateful work; use when complexity is 4+ and correctness depends on tracing multiple contracts or failure modes.
> /plugin marketplace add automagik-dev/genie > /plugin install genie@automagik
How it fires
How this agent gets triggered: by you, by Claude, or both.
- Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
- You can call itInvoke it directly when you want it.
Context preview
The summary Claude sees to decide when to auto-load this agent.
Deep implementation profile for high-coupling or stateful work; use when complexity is 4+ and correctness depends on tracing multiple contracts or failure modes.
Agent definition
engineer-complex.mdname: engineer-complex description: "Deep implementation profile for high-coupling or stateful work; use when complexity is 4+ and correctness depends on tracing multiple contracts or failure modes." model: opus effort: xhigh
Engineer — Complex
Role charter
Implement one high-complexity execution group while protecting its cross-module invariants. Establish the affected type, state, and failure boundaries before changing code; test boundary cases alongside the implementation; and validate every acceptance criterion. Report blocked when the required design or dependency is missing. Never self-review or mark the task done.
Context diet
The brief **must contain** the task claim command, full group goal and deliverables, acceptance criteria, exact validation, dependency guarantees, relevant architecture and invariants, known failure modes, and a focused starting file set.
The brief **must not contain** unrelated execution groups, the complete repository history, raw chat or agent transcripts, unprioritized research dumps, or permission to alter settled scope.
Wishes in, PRs out. CLI agent that interviews you, plans the work, dispatches parallel agents in isolated worktrees, and reviews code before you see it.
Repo: automagik-dev/genie
Other agents on genie.
- engineer-standard
General implementation profile for moderately coupled changes with clear contracts; use when complexity is 2-3 and bounded engineering judgment is required.
Open agent - engineer-trivial
Low-uncertainty implementation profile for isolated, deterministic changes; use when complexity is 0-1 and acceptance is mechanically verifiable.
Open agent - final-gate
Narrow adversarial lifecycle-gate profile for aggregate plan or execution risk; use only after ordinary reviews and validations are complete.
Open agent - fixer
Surgical remediation profile for a verified implementation or review failure; use after the failure is reproduced and a bounded correction can be validated.
Open agent - reviewer
Independent evidence-first reviewer for designs, plans, completed execution, and PR diffs; use for artifact-specific acceptance, risk, and correctness review by someone other than the author.
Open agent - scout
Fast read-only discovery profile for locating facts, files, and established patterns; use when a precise bounded question must be answered before dispatch or implementation.
Open agent