Server has 9 tools with basic schemas and descriptions, but significant gaps limit production readiness. All tools have descriptions (10-50 chars, mostly adequate) and input schemas with type definitions. However, parameter descriptions are sparse or missing context. No output schemas documented. Error handling returns raw error text without recovery guidance. Tool naming follows verb_noun convention (get_, create_, enable_, reset_, map_, update_, unmap_) but lacks specificity in some cases (e.g., 'update-agent' vs 'update-agent-configuration'). No tool annotations (readOnlyHint, destructiveHint, idempotentHint). Security concern: API key and partner email injected via environment, but no per-request validation or rate limiting visible. Composition is reasonable, tools are single-purpose, but output structure not documented, forcing LLMs to guess response fields.

• Document output schemas for all tools. E.g., 'Returns {customer_id: string, email: string, created_at: ISO8601, portal_enabled: boolean}'. Include this in tool descriptions or a separate schema field.
• Add tool annotations: mark create-customer, enable-portal-access, reset-customer-password, map-agent, update-agent, unmap-agent, update-customer-features as destructiveHint=true; mark get-capabilities, get-health as readOnlyHint=true.
• Enhance error messages with recovery guidance. E.g., 'Customer not found (404). Try create-customer() first, or search existing customers.' Categorize errors: retryable (network timeout), user-fixable (invalid email), fatal (auth failure).
• Replace 'features' object parameter with explicit enum or structured schema. E.g., features: {portal_enabled?: boolean, auto_billing?: boolean, ...} with descriptions for each flag.
• Add explicit timeout (e.g., 30s) to fetch() calls and return a timeout error with retry guidance. Implement exponential backoff for retryable errors (5xx, network timeouts).