API capability pack for bounded Perplexity REST API operations against https://api.perplexity.ai only. Enroll a Perplexity API key bearer connection named perplexity; no credential is embedded in this manifest. The pack reads the model catalog, creates bounded Web Search API responses, creates non-streaming Sonar responses with citations and search results, and creates text embeddings for research, competitive intelligence, source-backed answer review, semantic search preparation, and RAG readiness. It bundles a cited answer brief, a web search brief, an embedding readiness brief, and a model catalog brief. The pack intentionally excludes streaming, async chat jobs, Agent API responses, browser sessions, file and response content download, custom tools and tool-choice routing, MCP or code execution, contextualized embeddings, People Search, analytics, auth-token issue or revoke endpoints, arbitrary Perplexity API passthrough, dynamic outbound callbacks, and any operation outside api.perplexity.ai.