Co vs UIPrompt

Every AI coding agent signs its commits with a forgeable plain-text line.

A visual component editor that turns your design into spec-grade prompts for Claude Code, Cursor, and v0. Design buttons, badges, checkboxes, and inputs, then get...

About Co

Every AI coding agent signs its commits with a forgeable plain-text line. Co-authored-by is a Lie: Cryptographic Provenance for AI Coding Agents . It matters now, because the attribution metadata is starting to be used to make trust decisions, and that turns a cosmetic line into an attack surface. Commit metadata has always been trivial to fake unless signing is enforced. So over a couple of evenings I built the missing half: a producer-attribution layer where attribution is backed by a hardware key, enforced automatically, and verifiable .

About UIPrompt

A visual component editor that turns your design into spec-grade prompts for Claude Code, Cursor, and v0. Design buttons, badges, checkboxes, and inputs, then get pixel-perfect AI output. UIPrompt is a visual component editor that writes spec-grade prompts with exact values, state diffs, theme-aware tokens, and accessibility rules. You are implementing a UI component in this codebase. Where Tailwind has no utility for an exact value, use arbitrary values (e.g. Do not substitute your own design taste, do not round values, and do not add visual features the spec does not mention.