Skills

Foldkit ships a foldkit-skills plugin for Claude Code that provides agent skills tailored to the Foldkit architecture. These skills encode the conventions, patterns, and quality standards that make Foldkit apps well-factored and maintainable.

To install, first add the Foldkit marketplace, then install the plugin:

/plugin marketplace add foldkit/foldkit

/plugin install foldkit-skills@foldkit

/foldkit-skills:foldkit

Always-on framing for working in a Foldkit codebase. Auto-loads when Foldkit context is detected (imports, files, or prompt mentions) and sets the agent's posture: pattern-match against Foldkit's own apps (the examples, the website, the typing-game), treat the architecture as non-negotiable, use what the Foldkit and Effect stack already ships before reaching for outside libraries, and prefer the canonical source over memory. Points the agent at the vendored foldkit subtree for the conventions, source code, and examples themselves.

/foldkit-skills:generate-program

Generate a complete, idiomatic Foldkit application from a natural language description. Produces correct-by-construction apps with proper Model schemas, Message naming, Commands with error handling, and Foldkit UI component integration.

/foldkit-skills:audit-program

Audit an existing Foldkit program against the architecture, conventions, and quality bar. Surfaces structural issues, naming drift, accessibility gaps, dead code, and idiom violations as a structured BLOCKERS / QUALITY / NICE-TO-HAVE report. Read-only by default; fixes are opt-in and require explicit approval per item or batch.

More skills are in development, including message scaffolding and Submodel extraction.