brand_save
Save a brand kit for the authenticated caller, or update one they already have. Omit `id` to create; pass `id` to patch. The palette is contrast-checked against WCAG AA for its text pairs and a failing palette is refused with the offending pair named, so a call that goes through has passed the check. Font families must come from putty's committed allowlist. After saving, apply the kit to a project with `brand_apply` to restyle it.
Save a brand kit for the authenticated caller, or update one they already have. Omit id to create; pass id to patch.
Input
The tool takes a single JSON object. Every field, its type, and an example are on the generated reference at GET /mcp/tools, under this tool's name.
Calling it
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": { "name": "brand_save", "arguments": {} }
}Put your arguments in place of the empty object. A call that fails comes back as a normal result carrying isError: true and a message naming what went wrong, not as a JSON-RPC protocol error.
Notes
The palette is contrast-checked against WCAG AA for its text pairs and a failing palette is refused with the offending pair named, so a call that goes through has passed the check. Font families must come from putty's committed allowlist. After saving, apply the kit to a project with brand_apply to restyle it.
The full request and response shape, and a live playground, live on the generated reference at GET /mcp/tools.
brand_draft
Draft a brand brief from a description: name options, a tagline, a voice in three adjectives, a 5-7 colour palette, and a Google Fonts pairing. The palette is contrast-checked against WCAG AA for its text pairs and the tool corrects a draft that would fail, so the brief is always saveable with `brand_save` as-is. Nothing is persisted — put the options to the user, let them pick, then call `brand_save` with what they chose. The font families come from a committed allowlist, so a brand built with this tool can only reference fonts putty serves.
brand_get
Read one of the caller's saved brand kits by id: name, tagline, voice, palette, font pairing, and logo asset ids. Use it to load a kit before editing it with `brand_save` or before applying it to a project with `brand_apply`. A kit owned by another user is reported as not found, so this tool never reads across users.