Plain markdown for a developer agent that builds an app on Plainkit. Nothing here is packaged with the toolkit: point your agent at this page. Claude Code reads a skill folder from .claude/skills/; any other agent can read the files directly, or read llms.txt.
Instruction for an agent: Read https://skulmunkie.github.io/plainkit/skills/index.html, choose the skill for the project (plainkit-sdk for plain HTML, plainkit-blazor for Blazor), open its SKILL.md and follow it.
Every file with its size and SHA-256 integrity hash is in manifest.json. A zip of both skill folders, ready to unzip into .claude/skills/, is the release asset plainkit-skills-0.28.0.zip.
Build web pages and apps with the Plainkit SDK, a dependency-free UI toolkit of pk-* custom elements (pk-button, pk-input, pk-dialog, pk-table, pk-app-shell and about 139 more), CSS tokens and small ES modules, with no framework and no build step. Use it when a project links plainkit.css or plainkit.js, uses pk-* tags, or the user asks for a Plainkit page, form, dialog, layout, page template, theme, the Plainkit dev tools dock, logs viewer or logging (createLogger, ?pk-log=). Look elements, props, slots and events up in the references instead of guessing. For Blazor apps use the plainkit-blazor skill.
Instruction for an agent: Read https://skulmunkie.github.io/plainkit/skills/plainkit-sdk/SKILL.md, then open the files under references/ that it names, from the same folder.
Build Blazor apps with PlainKit.Blazor, the Razor components (PkButton, PkInput, PkDialog, PkToast, PkField, PkTabs and more) over the Plainkit pk-* elements. Use it when a project references the PlainKit.Blazor package, uses Pk* components, AddPlainKit, PkOptions, IPkLog or the /_plainkit dev tools page, or the user wants Plainkit UI in Blazor: pages, forms, dialogs, toasts, dev tools, logging and ILogger forwarding. Look components, parameters, enums and events up in the references instead of guessing. Alpha: Blazor Server and standalone Blazor WebAssembly are verified. For plain HTML use the plainkit-sdk skill.
Instruction for an agent: Read https://skulmunkie.github.io/plainkit/skills/plainkit-blazor/SKILL.md, then open the files under references/ that it names, from the same folder.