Measure twice, code once.

Conductor is an AI coding assistant extension that enables Context-Driven Development. It turns your AI assistant into a proactive project manager that follows a strict protocol to specify, plan, and implement software features and bug fixes.

Instead of just writing code, Conductor ensures a consistent, high-quality lifecycle for every task: Context -> Spec & Plan -> Implement.

The philosophy behind Conductor is simple: control your code. By treating context as a managed artifact alongside your code, you transform your repository into a single source of truth that drives every agent interaction with deep, persistent project awareness.

• Plan before you build: Create specs and plans that guide the agent for new and existing codebases.
• Maintain context: Ensure AI follows style guides, tech stack choices, and product goals.
• Iterate safely: Review plans before code is written, keeping you firmly in the loop.
• Work as a team: Set project-level context for your product, tech stack, and workflow preferences that become a shared foundation for your team.
• Build on existing projects: Intelligent initialization for both new (Greenfield) and existing (Brownfield) projects.
• Smart revert: A git-aware revert command that understands logical units of work (tracks, phases, tasks) rather than just commit hashes.

Install the Conductor plugin using the /plugin slash command inside Claude Code:

# Step 1: Add the marketplace
/plugin marketplace add fcoury/conductor

# Step 2: Install the plugin
/plugin install conductor@fcoury-conductor

Or use the interactive plugin manager by typing /plugin and navigating to the Marketplaces tab.

Install the Conductor prompt files by copying them to your Codex prompts directory:

# Clone the repository
git clone https://github.com/fcoury/conductor.git /tmp/conductor

# Create prompts directory if needed
mkdir -p ~/.codex/prompts

# Copy the prompt files
cp /tmp/conductor/prompts/*.md ~/.codex/prompts/

Commands are invoked with the /prompts: prefix (e.g., /prompts:conductor-setup).

See CODEX.md for detailed Codex CLI documentation.

Install the Conductor extension by running the following command from your terminal:

gemini extensions install https://github.com/fcoury/conductor --auto-update

The --auto-update is optional: if specified, it will update to new versions as they are released.

Conductor is designed to manage the entire lifecycle of your development tasks.

Note on Token Consumption: Conductor's context-driven approach involves reading and analyzing your project's context, specifications, and plans. This can lead to increased token consumption, especially in larger projects or during extensive planning and implementation phases.

When you run /conductor:setup, Conductor helps you define the core components of your project context. This context is then used for building new components or features by you or anyone on your team.

• Product: Define project context (e.g. users, product goals, high-level features).
• Product guidelines: Define standards (e.g. prose style, brand messaging, visual identity).
• Tech stack: Configure technical preferences (e.g. language, database, frameworks).
• Workflow: Set team preferences (e.g. TDD, commit strategy). Uses workflow.md as a customizable template.

Generated Artifacts:

• conductor/product.md
• conductor/product-guidelines.md
• conductor/tech-stack.md
• conductor/workflow.md
• conductor/code_styleguides/
• conductor/tracks.md

/conductor:setup

When you're ready to take on a new feature or bug fix, run /conductor:new-track. This initializes a track — a high-level unit of work. Conductor helps you generate two critical artifacts:

• Specs: The detailed requirements for the specific job. What are we building and why?
• Plan: An actionable to-do list containing phases, tasks, and sub-tasks.

Generated Artifacts:

• conductor/tracks/<track_id>/spec.md
• conductor/tracks/<track_id>/plan.md
• conductor/tracks/<track_id>/metadata.json

/conductor:new-track
# OR with a description
/conductor:new-track "Add a dark mode toggle to the settings page"

Once you approve the plan, run /conductor:implement. Your coding agent then works through the plan.md file, checking off tasks as it completes them.

Updated Artifacts:

• conductor/tracks.md (Status updates)
• conductor/tracks/<track_id>/plan.md (Status updates)
• Project context files (Synchronized on completion)

/conductor:implement

Conductor will:

1. Select the next pending task.
2. Follow the defined workflow (e.g., TDD: Write Test -> Fail -> Implement -> Pass).
3. Update the status in the plan as it progresses.
4. Verify Progress: Guide you through a manual verification step at the end of each phase to ensure everything works as expected.

During implementation, you can also:

• Check status: Get a high-level overview of your project's progress.

  /conductor:status

• Revert work: Undo a feature or a specific task if needed.

  /conductor:revert

When using Claude Code, Conductor includes an automatic skill that activates when:

• A conductor/ directory exists in the project
• You're working on tasks from a track's plan.md
• You mention "tracks", "specs", or "plans" in your requests

This skill ensures Claude follows Conductor's TDD workflow and properly tracks task completion without needing explicit commands.

After setup, your project will include:

conductor/
├── product.md              # Product vision and goals
├── product-guidelines.md   # Brand voice and communication style
├── tech-stack.md          # Technology choices and constraints
├── workflow.md            # Development methodology (TDD, commit strategy)
├── tracks.md              # Master list of all tracks
├── code_styleguides/      # Language-specific style guides
└── tracks/                # Individual track folders
    └── <track_id>/
        ├── spec.md        # Feature specification
        ├── plan.md        # Implementation plan with tasks
        └── metadata.json  # Track metadata

• Claude Code plugins: Documentation about using plugins in Claude Code
• Gemini CLI extensions: Documentation about using extensions in Gemini CLI
• GitHub issues: Report bugs or request features

• License: Apache License 2.0