usechar.ai WebMCP Tools, Schemas & Agent Capabilities

usechar.ai

live Unverified (seed import) AI & Agents 2 tools imperative implementation

Ship a UI-first copilot (no backend rewrite). Turn the signed‑in user session into the universal API—and capture decision traces—via WebMCP.

First seen 2026-11-05 · Last seen 2026-11-05 · Source: webmcp.com

Answer 0 · Act 2 · Transact 0 · Score: Not yet scored

Tool inspector

demo_update_styles

act imperative

Update the Char widget's visual appearance via CSS variables. Available variables: --char-color-primary (hex), --char-color-background (hex), --char-color-foreground (hex), --char-color-muted (hex), --char-color-border (rgba or hex), --char-radius (px value like "8px" or "0")

Page: /

Input schema

Property	Type	Required	Description
`variables`	object	yes	CSS variable key-value pairs. Example: {"--char-color-primary": "#ff6b35", "--char-radius": "12px"}

Raw JSON schema

{
  "type": "object",
  "properties": {
    "variables": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      },
      "description": "CSS variable key-value pairs. Example: {\"--char-color-primary\": \"#ff6b35\", \"--char-radius\": \"12px\"}"
    }
  },
  "required": [
    "variables"
  ]
}