Semiotic
Verified React chart generation: select, validate, repair, render, and inspect charts through MCP.
Connect it
Settings → Connectors → Add custom connector
URL: https://semiotic-mcp-server-481507046413.us-west1.run.app/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp{
"mcpServers": {
"semiotic": {
"url": "https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp"
}
}
}claude mcp add --transport http semiotic https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp{
"servers": {
"semiotic": {
"type": "http",
"url": "https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp"
}
}
}{
"mcpServers": {
"semiotic": {
"command": "npx",
"args": [
"-y",
"semiotic@3.12.1"
]
}
}
}claude mcp add semiotic -- npx -y semiotic@3.12.15 tools, verified live
createChartread-onlySelect, validate, diagnose, render, and prove a static-data Semiotic chart. This is the default public workflow.
improveChartread-onlyDiagnose a chart configuration, assess data fit, and propose repairs or variants.
explainChartread-onlyReturn reader grounding: chart description, communicative intent, and navigable data structure.
auditChartread-onlyRun design diagnostics plus accessibility and mobile audits, returning prioritized structured findings.
getChartSchemaread-onlyReturn canonical Semiotic prop-schema guidance for code editing and advanced configuration.
Alternatives in Developer Tools
Compare →PAPg AiguideA
Comprehensive PostgreSQL documentation and best practices, including ecosystem tools
COContrastAPIA
55 tools, 7 Resources, Sigma rules, email SPF/DMARC, MITRE, CVE/KEV, risk_score. No key.
QRQR RápidoA
Generate QR codes for URLs, PIX, Wi-Fi, vCards, WhatsApp and more. For AI agents.
KeployA
End-to-end API testing — generate and run tests from OpenAPI, curl, Postman, or real user traffic.
ShipStaticA
Deploy static websites, landing pages, and prototypes instantly from AI agents.
RNRelease Notes IndexA
Release notes and changelogs from across the web, indexed for agents. Also via CLI and REST API.