Run one multi-step task end-to-end on the right execution surface — a background task, a durable workflow, or a direct subagent — and hand back a runid to track. Use for 'orchestrate this', 'run this in the background', 'kick off a multi-step run', or /orchestrate.
Verify a code change against measured performance gates — latency & tail-latency regression, profiler-confirmed hot paths, memory/leak soak, I/O & wire budgets, and scaling — by running it, not reading it. Use for 'perf review', 'did this slow down', 'check for a regression', or /perf-review. Enforces performance…
Retrieve what LemonCrow already learned from your past sessions — semantic recall over indexed sessions, durable facts, and extracted lessons. Use for 'have we seen this before', 'what did we learn about X', 'what does LemonCrow remember', or /recall. Read-only; importing, indexing, and extraction run in the LemonCrow…
Launch N parallel attempts at one hard task in isolated worktrees, then reduce to the best by merge, fitness, findings-union, or vote — for 'try this N ways', 'swarm on X', 'optimize/tune X', 'find all bugs', or /swarm. Use /orchestrate for a single sequential run instead.
Verify a shipped UI against objective design gates — WCAG accessibility, design-token fidelity, responsive/render integrity, interaction & state coverage, and visual regression — by rendering it in a real browser. Use for 'ux review', 'a11y check', 'does this UI hold up', or /ux-review. Enforces design quality; does…
Runs after a tool call finishes for Edit, Write, MultiEdit, Bash and mcp__.* tool calls, executing _run_hook.sh via bash (7 commands). From lemoncrow-lab/lemoncrow.
Catch-all agent: work fitting no specialized role — mixed research+implementation, ad hoc investigation, multi-step chores across code and shell. Never assume every task is a code change. Pure code change → code; accepted plan → execute; checked deliverable → solve.