Laravel Model MCP demonstrates solid fundamentals: all 7 tools have clear verb-noun naming (list_*, view_*, create_*, etc.), comprehensive parameter schemas with types and descriptions, and thoughtful authorization/audit patterns. Descriptions are concise and action-oriented (avg ~100 chars). However, output schemas are not explicitly documented in the visible code, and error handling lacks recovery guidance (e.g., 'try search_* first'). The dynamic tool generation pattern (tools parameterized by ModelDescriptor) is elegant but makes per-tool schema validation harder to verify statically. No tool annotations (readOnlyHint/destructiveHint) despite clear risk classifications in metadata.

• Document output schemas for all tools. For list_* and search_*, specify: {items: [{id, ...fields}], total: int, page: int, per_page: int}. For view_*, specify the full model object structure. For create_* and update_*, return the created/updated record with all writable fields.
• Enhance error messages with recovery hints. E.g., 'Authorization denied: create policy failed. Call describe_Model to see required fields and permissions.' or 'Validation error: email is required. See describe_Model for field constraints.'
• Add tool annotations to the Tool registration. Mark delete_* with destructiveHint=true, create_*/update_* with idempotentHint=false (or true if using upsert semantics), and list_*/view_*/search_*/describe_* with readOnlyHint=true.
• Provide a static schema registry or documentation file (e.g., schema.json) that maps each model to its create/update input schema and output schema. This enables static validation and helps LLMs understand field constraints before calling the tool.
• Add a 'fields' parameter to view_* and create_* responses to allow agents to request only specific fields, reducing token overhead for large models. Document the default field set returned.