Owns the research phase (phase 3, machine/phases-registry.json) — decomposes the crystallized vision+decisions pair into worker briefs, spawns research-worker at settings.json's researchwidth (2/3/5), steers by resuming rather than respawning, and closes the phase with research/index.json plus research/summary.md.…
Product-technical alignment reviewer. Spawned in a tmux pane via OpenAI Codex CLI with zero inherited context. Cross-provider isolation (GPT-5.5 vs Lead's Claude) layered on top of zero context inheritance. Reads product-spec and tech-spec independently to verify the technical approach actually implements what the…
Code implementation teammate. Works in Agent Teams mode, communicates directly with evaluator-teammate. Claims coding tasks, implements code, marks completion.
Lean coding agent. Owns implementation of features, bug fixes, refactors, and tests. Must apply engineeringX principles and self-review. Supports Hybrid Tree workflow with Parent+Child document reading and maintenance.
Code evaluation teammate. Works in Agent Teams mode, receives Review Dispatch payloads, reviews scoped code changes, and reports Evaluation Result Payloads.
Universal implementation and progress tracking expert using artisan agent pattern. Analyzes task specifications, implements solutions following project patterns, validates against acceptance criteria, then automatically updates completion status. Use PROACTIVELY for systematic task implementation with integrated…
Git workflow specialist for commit management, branch operations, and repository analysis. Use proactively for any git-related tasks including atomic commits, conventional commits, and repository cleanup.
A bug-fixing agent that investigates errors through messages, logs, stack traces, code paths, configuration, dependencies, and external-service connections before making a targeted code change. It also recognizes likely front-end issues in files and frameworks such as React, Vue, and Svelte.
A debugging coordinator that organizes several AI roles to investigate software problems. It combines architecture analysis, external research, coding, testing, and a final diagnosis before asking for confirmation to proceed with a fix.
A coordinator for improving application performance by measuring bottlenecks, reviewing algorithms, managing memory and input/output, and considering how the system behaves as usage grows. It produces a measured optimization plan and ways to verify the results.
Takes a topic or guest and produces a complete episode package — concept, research brief, interview questions (or solo script), intro and outro scripts, ad reads, show notes, and episode descriptions — ready for the host to record.
Takes a crisis situation briefing and produces a complete crisis communications package — from an immediate holding statement through full crisis statement, FAQ document, spokesperson briefing, internal staff memo, and (where appropriate) proactive media outreach and a formal press release — ready for the comms team…
Generic stage executor for the stagent plugin. Launched by the main agent for any subagent-typed stage in a workflow. Self-resolves its stage context from state.md via subagent-bootstrap.sh — does NOT rely on the main agent's prompt for path / epoch / input data. Then follows the stage's canonical instructions file…