io.github.nteract/semiotic

up checked 2026-11-11T05:37:42.943Z

Unclaimed · Unverified

Publisher-provided title

Semiotic

Publisher-provided description

Verified React chart generation: select, validate, repair, render, and inspect charts through MCP.

Summary by lookupd

Agents can select, validate, render, audit, and repair React chart configurations, and fetch prop-schema guidance for them.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http semiotic https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp

Claude Code, npm package (stdio)

claude mcp add semiotic -- npx -y semiotic

Codex, remote (streamable-http)

codex mcp add semiotic --url https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp

Codex, npm package (stdio)

codex mcp add semiotic -- npx -y semiotic

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "semiotic": {
      "url": "https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp"
    }
  }
}

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "semiotic": {
      "command": "npx",
      "args": [
        "-y",
        "semiotic"
      ]
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

createChart Select, validate, diagnose, render, and prove a static-data Semiotic chart. This is the default public workflow.
improveChart Diagnose a chart configuration, assess data fit, and propose repairs or variants.
explainChart Return reader grounding: chart description, communicative intent, and navigable data structure.
auditChart Run design diagnostics plus accessibility and mobile audits, returning prioritized structured findings.
getChartSchema Return canonical Semiotic prop-schema guidance for code editing and advanced configuration.

Shows this live status and links here; updates hourly.

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