mixpanel-headless

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

Create or update the project constitution from interactive or provided principle inputs, ensuring all dependent templates stay in sync.

Initialize a Git repository with an initial commit

Auto-commit changes after a Spec Kit command completes

Create a feature branch with sequential or timestamp numbering

Detect Git remote URL for GitHub integration

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

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

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

Evaluate Python test suite quality using mutmut to introduce code mutations and verify tests catch them. Use for mutation testing, test quality assessment, mutant detection, and test effectiveness analysis.