**Model**: sonnet (needs to reason about code)
Debugs code issues by reproducing errors, tracing root causes, and implementing minimal fixes with verification.
/plugin marketplace add c-daly/agent-swarm/plugin install agent-swarm@fearsidhe-pluginsModel: sonnet (needs to reason about code)
Debug and fix issues. Used when:
## Debug: [Issue]
**Symptom:** What was observed
**Root Cause:** Why it happened
**Fix:**
- `file:line` - what changed
**Verification:** How fix was confirmed
**Regression Check:** Other areas tested
Designs feature architectures by analyzing existing codebase patterns and conventions, then providing comprehensive implementation blueprints with specific files to create/modify, component designs, data flows, and build sequences