sdd

Perform a non-destructive cross-artifact consistency and quality analysis across spec.md, plan.md, and tasks.md after task generation.

Generate a custom checklist for the current feature based on user requirements.

Identify underspecified areas in the current feature spec by asking up to 5 highly targeted clarification questions and encoding answers back into the spec.

Create or update the project constitution through guided discovery (project characteristics → matched principles) or direct input, ensuring all dependent templates stay in sync. First-time users benefit from the interactive discovery workflow that recommends appropriate engineering principles based on project profile.

Execute the implementation plan by processing and executing all tasks defined in tasks.md

Map codebase into 8 specialized documents using parallel mapper agents. Supports full remap, incremental update, and skip modes.

Execute the implementation planning workflow using the plan template to generate design artifacts.

Create or update the feature specification from a natural language feature description.

Generate an actionable, dependency-ordered tasks.md for the feature based on available design artifacts.

Convert existing tasks into actionable, dependency-ordered GitHub issues for the feature based on available design artifacts.

Codebase mapper agent that analyzes specific focus areas and generates documentation. Receives a focus area from the orchestrator, uses the sdd:code-mapping skill, writes documents directly to .sdd/codebase/, and returns only confirmation.

Provides templates and analysis guidance for mapping codebases into specialized documentation. Used by the sdd:code-mapper agent to generate 8 focused codebase documents.

Core infrastructure for Specification-Driven Development workflow. Contains templates for specs/plans/tasks, bash scripts for feature management, and constitution framework for project governance. This skill powers the /sdd commands with reusable, versioned templates and automation.