Critical gaps across all dimensions. Tool definitions exist but lack rigor. Most tools have minimal descriptions (10-50 chars, well below the 194-char baseline). Input schemas present but sparse, many parameters lack type info or descriptions. No output schemas documented. OAuth tools expose tokens as parameters (security violation). No error handling guidance. Tool composition is poor: updateSlide accepts generic 'content' object without structure. No pagination for list tools. Descriptions are generic and don't guide LLM selection. This server is not production-ready.

• Move accessToken to server-side injection via Authorization header or environment variables. Remove it from all tool parameters. Implement middleware to extract and validate tokens server-side.
• Expand all tool descriptions to 100-200 chars. Include: what the tool does, when to use it (vs similar tools), what it returns, and any prerequisites. E.g., 'Updates the content of a specific slide in a presentation. Use this after creating a presentation to add text, images, or shapes. Returns the updated slide object with new content applied.'
• Define explicit schemas for 'content' and 'themeDefinition' objects. Document required and optional fields, types, and constraints. E.g., content: {type: 'object', properties: {text: {type: 'string'}, images: {type: 'array', items: {type: 'string', format: 'uri'}}, layout: {type: 'string', enum: ['title-slide', 'content', 'blank']}}}
• Document output schemas for all tools. Specify what fields are returned, their types, and which IDs/references are included for chaining. E.g., getPresentation returns {presentationId, title, slides: [{slideId, content}], createdAt}.
• Add pagination to listTemplates and listThemes: accept limit (1-100, default 20) and offset parameters; return {templates: [...], total, hasMore}. Cap results at 50 items per call to prevent context window exhaustion.

Inferred effective spec: <=2025-11-25.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry