Drive Scout has two well-named tools with solid parameter schemas and explicit descriptions. Tool naming follows the verb_noun pattern (get_vehicles, submit_lead), which is excellent. Both tools have non-empty descriptions that explain what they do. Parameter schemas are present and mostly well-structured with types, descriptions, and constraints. However, there are gaps: output schemas are not documented, error handling guidance is minimal, and the submit_lead tool mixes concerns (storing lead AND sending communications). The resource (search-widget) is registered but adds no functional tool capability. Overall, the server demonstrates good foundational quality but lacks depth in output documentation and recovery guidance.

• Document the output schema for get_vehicles. Specify fields returned: e.g., vehicles (array of {id, title, engineType, price, description, ...}), total_count, next_cursor. This enables downstream tool chaining.
• Document the output schema for submit_lead. Specify fields like lead_id, confirmation_status, submission_timestamp, next_steps.
• Add error handling guidance to submit_lead: 'If submission fails, the error will indicate whether the issue is validation (e.g., invalid email) or a backend error. For validation errors, prompt the user to correct input. For backend errors, offer to retry.'
• Clarify the 'timestamp' parameter in submit_lead: if the server auto-generates it, mark it as optional or omit it from the schema. If the client must provide it, add a format constraint like 'ISO 8601 format, e.g., 2025-01-15T14:30:00Z'.
• Add an enum for 'requestType' values in submit_lead instead of just defaulting to 'test_drive'. E.g., requestType: {type: 'string', enum: ['test_drive', 'contact', 'inquiry'], default: 'test_drive'}.
• For get_vehicles, document what happens when limit is exceeded or no results match the query. E.g., 'Returns up to 12 vehicles. If no vehicles match, returns an empty array.'
• Consider splitting submit_lead into separate concerns: store_lead (persist contact info) and send_notification (notify dealership). This follows the single-responsibility principle and lets agents compose the workflow.
• Add per-item success/failure in submit_lead if batch submission is intended. Currently, the schema suggests single lead submission, which is fine, but clarify if multiple leads can be submitted in one call.

Inferred effective spec: 2025-06-18+.

• Relies on Stateful initialize / Mcp-Session-Id (removed; protocol is stateless) - make each request self-contained