About ManifestKit

ManifestKit is a small set of free, no-signup generators for the config files AI-agent developers write over and over: SKILL.md, llms.txt, AGENTS.md, MCP server manifests, and Cursor/Windsurf rules files. Fill a form, get a correctly formatted file, download it — that's the whole product.

Why it exists

These formats are simple in principle and easy to get subtly wrong in practice — a stray colon breaking YAML frontmatter, a missing field that silently stops a skill from triggering, JSON nested one level off. Each tool here validates the input before you download, so the file works the first time.

How it works

Every generator runs entirely client-side, in plain JavaScript, with no server round-trip. Nothing you type is uploaded, logged, or stored anywhere. You can verify this yourself — the source is a static site with no backend.

Who built it

ManifestKit is maintained by The ManifestKit Team. Questions, bug reports, or a tool you'd like to see? See the contact page.