MCP Perplexity Search

{ "properties": { "custom_template": { "description": "Custom prompt template. If provided, overrides prompt_template.", "properties": { "format": { "description": "Response format", "enum": [ "text", "markdown", "json" ], "type": "string" }, "include_sources": { "description": "Whether to include source URLs in responses", "type": "boolean" }, "system": { "description": "System message that sets the assistant's role and behavior", "type": "string" } }, "required": [ "system" ], "type": "object" }, "format": { "default": "text", "description": "Response format. Use json for structured data, markdown for formatted text with code blocks. Overrides template format if provided.", "enum": [ "text", "markdown", "json" ], "type": "string" }, "include_sources": { "default": false, "description": "Include source URLs in the response. Overrides template setting if provided.", "type": "boolean" }, "max_tokens": { "default": 1024, "description": "The maximum number of tokens to generate in the response. One token is roughly 4 characters for English text.", "maximum": 4096, "minimum": 1, "type": "number" }, "messages": { "items": { "properties": { "content": { "type": "string" }, "role": { "enum": [ "system", "user", "assistant" ], "type": "string" } }, "required": [ "role", "content" ], "type": "object" }, "type": "array" }, "model": { "default": "sonar", "description": "Model to use for completion. Note: llama-3.1 models will be deprecated after 2/22/2025", "enum": [ "sonar-pro", "sonar", "llama-3.1-sonar-small-128k-online", "llama-3.1-sonar-large-128k-online", "llama-3.1-sonar-huge-128k-online" ], "type": "string" }, "prompt_template": { "description": "Predefined prompt template to use for common use cases. Available templates:\n- technical_docs: Technical documentation with code examples and source references\n- security_practices: Security best practices and implementation guidelines with references\n- code_review: Code analysis focusing on best practices and improvements\n- api_docs: API documentation in structured JSON format with examples", "enum": [ "technical_docs", "security_practices", "code_review", "api_docs" ], "type": "string" }, "temperature": { "default": 0.7, "description": "Controls randomness in the output. Higher values (e.g. 0.8) make the output more random, while lower values (e.g. 0.2) make it more focused and deterministic.", "maximum": 1, "minimum": 0, "type": "number" } }, "required": [ "messages" ], "type": "object" }