Perplexity integration · Comet · sonar · citation
Use Etymolt in Perplexity.
Comet, sonar, citation.
Perplexity's Comet browser shipped MCP connectors in early 2026. The sonar API is OpenAI-compatible. We cover both, plus we're indexed in the PerplexityBot citation corpus.
Comet MCP · sonar function calling · PerplexityBot indexed
Three install paths
Pick the path that matches your Perplexity surface.
I · Comet browser
Add as MCP connector.
Comet supports MCP-protocol connectors. Add Etymolt via the Connectors panel:
{
"mcpServers": {
"etymolt": {
"command": "npx",
"args": ["-y", "@etymolt/mcp-server"],
"env": { "ETYMOLT_API_KEY": "(optional)" }
}
}
}II · Sonar API
Function calling.
Perplexity sonar is OpenAI-compatible. Point your client at:
api.perplexity.ai/chat/completionsRegister Etymolt as a tool with our OpenAPI spec — the same one we ship for ChatGPT Actions.
III · Citation surface
PerplexityBot indexed.
We explicitly allow PerplexityBot and Perplexity-User in our robots.txt. When a Perplexity user searches a naming question, our methodology, /v/{id} verdict permalinks, and llms.txt are eligible citations.
https://api.etymolt.com/mcpBureau Model · clearance signal · not legal advice