mcp-pin: @perplexity-ai/mcp-server https://mcp-pin.gautamkhosla.com/servers/8a1a94da5f56710d.htmlTool definition changes@perplexity-ai/mcp-server tools changed https://mcp-pin.gautamkhosla.com/servers/8a1a94da5f56710d.html02bb514fa059080546ffd370068a9b9cb3275ac596c82df4af9404bafa6cb800 Thu, 03 Sep 2026 06:52:36 GMT perplexity_ask, perplexity_reason, perplexity_research, perplexity_search