Semiotic MCP Server

Verified generative visualization for React and agents, with deterministic chart validation, repair, rendering evidence, and MCP.

Local serverstdio

What is the Semiotic MCP Server?

Verified generative visualization for React and agents, with deterministic chart validation, repair, rendering evidence, and MCP.

What you get

A React data visualization library designed for AI-assisted development.

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Semiotic MCP Server

{
  "mcpServers": {
    "semiotic": {
      "command": "npx",
      "args": ["-y", "semiotic-mcp"],
      "env": {
        "ANTHROPIC_API_KEY": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
ANTHROPIC_API_KEYCredential the server authenticates with.Yes

Example prompts to try

  • “Use Semiotic to Layer.”
  • “Use Semiotic to Charts.”
  • “Use Semiotic to Frames.”

Frequently asked questions

Verified generative visualization for React and agents, with deterministic chart validation, repair, rendering evidence, and MCP. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.