Semiotic MCP Server
by nteractio.github.nteract/semioticv3.12.1
Semiotic React data visualization: suggest charts for a dataset, render validated configs to SVG, diagnose anti-patterns and fetch component schemas.
context tax
queued
security
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cold start
queued
freshness
Active2d ago
Install Semiotic MCP server
Install in Claude Code
claude mcp add semiotic -- npx -y semioticInstall in Cursor
{
"mcpServers": {
"semiotic": {
"command": "npx",
"args": [
"-y",
"semiotic"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"semiotic": {
"command": "npx",
"args": [
"-y",
"semiotic"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"semiotic": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"semiotic"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"semiotic": {
"command": "npx",
"args": [
"-y",
"semiotic"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Remote endpoints
- streamable-http
https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp
Freshness
Active — last maintenance signal 2d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-06 · 2d ago · GitHub
Latest release
2026-10-06 · 2d ago · GitHub · v3.12.1
Package published
no data · npm/PyPI
Registry entry updated
2026-10-06 · 2d ago · official registry · v3.12.1
FAQ
›How do I install the Semiotic MCP server in Claude Code?
Run: claude mcp add semiotic -- npx -y semiotic. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Semiotic require an API key?
No required environment variables are declared in its published metadata.
›Can I use Semiotic as a remote (hosted) MCP server?
Yes — it offers both a hosted endpoint and a local stdio package.
›Is Semiotic in the official MCP registry?
Yes, as io.github.nteract/semiotic.
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