flow is a command-line tool that orchestrates LLM-assisted development workflows. It manages the lifecycle of "plans"—directories of Markdown files defining distinct jobs—and executes them within isolated Git worktrees.

Core Mechanisms

Plan Structure: A plan is a directory containing numbered Markdown files (e.g., 01-spec.md, 02-impl.md). Each file represents a "job" and contains YAML frontmatter defining properties like type, model, and depends_on.

Orchestration: The tool reads the plan directory, builds an in-memory dependency graph, and executes runnable jobs.

• Briefing: Before execution, it assembles an XML prompt containing system instructions, dependency outputs, and repository context.
• Audit Trail: Outputs (LLM responses, agent transcripts) are appended directly to the source Markdown file, preserving the history in version control.

Worktree Isolation: Jobs can specify a worktree. flow creates these in .grove-worktrees/ at the project root, allowing agents to modify code without affecting the main working directory.

Features

Job Types

• chat: Interactive, multi-turn conversations stored in a single file.
• oneshot: Single-turn requests that complete immediately.
• interactive_agent: Launches an agent (Claude Code, OpenCode, Codex) in a dedicated tmux window.
• headless_agent: Non-interactive agent execution that completes after going idle.
• shell: Executes system shell commands.

Dependency Management

Jobs declare dependencies via the depends_on field. The orchestrator ensures jobs run in topological order and passes context from dependencies to dependent jobs.

Terminal Interfaces (TUI)

• flow status: Displays the plan's dependency tree and streams live logs from running agents.
• flow plan tui: A browser for managing multiple plans and merging worktrees.
• flow plan init: An interactive wizard for creating plans.

Templates & Recipes

• Templates: Reusable Markdown files defining job structures and prompts.
• Recipes: Predefined collections of jobs that scaffold entire plans (e.g., "Feature Implementation").

Integrations

• hooks: Registers running agent sessions to track process liveness and status.
• cx: Used to generate repository context files based on .grove/rules.
• nav: Integrates with Grove Navigation for tmux session management.
• LLM Providers: Supports Anthropic and Gemini models via grove-anthropic and grove-gemini. Uses native file upload APIs for handling large context.

See the documentation for detailed usage instructions:

• Overview
• Quick Start
• Configuration