Load before spawning subagents or running a loom stage as its main agent; skip for single-agent work. Delegation cost, briefs, waits, commits.
Authentication and authorization: OAuth2, JWT, RBAC/ABAC, sessions, API keys, MFA. Not for: LLM tokens.
Background job processing: job queues, scheduled jobs, worker pools, retries, delivery guarantees. Not for: a loom job.
Generates before/after verification pairs for loom plans. Not for: a stage's lifecycle state or a UI component's render state.
Designs and implements CI/CD pipelines: testing, builds, deployment, security scanning. Not for: a loom stage/job.
Build effective charts, dashboards, and reports across analytics, infra, and ML. Not for: a status report.
Database schema and data model design for relational, NoSQL, time-series, and warehouse systems. Not for: event messaging.
Create technical diagrams (Mermaid): architecture, sequences, ERDs, state machines. Not for: app/stage state.