Categories › Software Development › Frontend, UI components & design-to-code
A tactile React component library, and the design system that keeps your AI agent on-brand.
Remote server: your requests and data go to mcp.echo-ui.com. Claude Code: claude mcp add --transport http echo-ui https://mcp.echo-ui.com/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
search_components — Find the Echo UI item for a job ("a settings toggle", "confirm a delete") or by name. Leads with the best fit, or says plainly that Echo hasget_component — The full record for one component: description, install command, usage (imports + smallest working snippet), composition (part tree), examplget_tokens — The token families: Layer-3 semantic colour roles (--echo-*), sound names, motion's whole vocabulary — the motion tokens, the spring presetsget_examples — Just the usage examples for one component, without the rest of its record. For when the component is already chosen and only its calling conget_accessibility — The accessibility rules a consumer of Echo can still get wrong — names on controls, form errors, announcements, focus and target size — and,check_code — Echo's check on a piece of code you've written or are about to write: colours, spacing, radii, shadows and timing off Echo's scales, raw elelist_styles — Echo's own styles, the looks Echo publishes, each with its one line and its fingerprint on the seven axes styles are placed on; or, with a nfit_styles — Style Fit's shortlist: Echo's styles, and the builder's own passed in, measured against where a product sits on the seven axes (warmth, volucheck_style — Whether a style.json is one Echo can apply, as `npx echo-ui-cli style check` says it: what stops it, the device it makes (light or dark), whwear_style — What a style gives a project: a link that makes the whole Echo site wear its colours, the commands that put it in a project, and, for a projNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.