Instructions file
Claude Code instructions for ikraamg/csstruth, covering csstruth — agent context, architecture (learn this first), the invariant checks (src/core/invariants.ts), what's good (rely on it) and what's bad / fragile (the scars).
Skill Claude CodeCodex
Ground-truth CSS/layout workflow using the csstruth MCP tools (mcpcsstruth) or CLI. Use whenever working on CSS, layout, styling, responsive design, or visual bugs in a web project with a reachable page (dev server or file over HTTP) — diagnosing why an element renders wrong, making CSS changes safely, or verifying…
MCP server Claude CodeCodexCursor +2
Hard ground truth for CSS — extracts the browser's rendered layout as deterministic, diffable text so coding agents stop guessing. MCP server + CLI. Runs locally from the csstruth npm package.