Agents

Agents are specialized sub-processes that Claude Code dispatches to handle complex tasks. Each agent runs in an isolated context window, preventing review noise from polluting your main conversation.

Review Agents

All review agents use a 3-phase workflow with confidence-based filtering:

Phase 1: Context Gathering

• Read the project's CLAUDE.md for conventions
• Analyze the git diff (staged + unstaged)
• Identify affected files and their purpose

Phase 2: Provider Consultation

• Construct a targeted prompt with the diff and conventions
• Call the respective provider (Gemini, Codex, or Ollama)
• Parse the structured response

Phase 3: Synthesis

• Filter findings by confidence score (80%+ threshold)
• Group as Critical (90%+) or Important (80-89%)
• Discard low-confidence noise

gemini-reviewer

Sends code changes to Google Gemini for review. Leverages Gemini's massive context window for changes that span many files.

codex-reviewer

Sends code changes to OpenAI Codex (GPT-5.4) for review. Automatic fallback to GPT-5.4-mini on quota limits.

ollama-reviewer

Sends code changes to a local Ollama model. All processing stays on your machine — no data leaves your network.

Brainstorm Agent

brainstorm-coordinator

Orchestrates multi-LLM brainstorming sessions:

1. Receives a topic and list of providers
2. Sends the topic to each provider in parallel
3. Collects all responses
4. Synthesizes into a structured report:
   • Consensus — Where all providers agree
   • Unique insights — Ideas from only one provider
   • Contradictions — Where providers disagree
   • Recommendations — Actionable next steps

This agent is invoked by the /brainstorm and /brainstorm-all skills.

Running Agents Directly

You can also invoke agents directly from Claude Code:

Use the gemini-reviewer agent to review my current changes

Or in automated workflows via the Agent tool with subagent_type.