Server has 4 tools with complete schemas and descriptions, but quality is uneven. Naming follows verb_noun convention (get-, list-, place-). Descriptions are present but generic (avg 95 chars, below 194-char baseline). Parameter descriptions exist but lack actionable constraints (e.g., 'denomination in paise' but no min/max). Output schemas are not documented, responses are text-wrapped with embedded JSON comments rather than structured objects. Error handling returns isError flag but no recovery guidance. No tool annotations (readOnlyHint/destructiveHint). place-reward-order is a WRITE operation but lacks confirmation/dry-run pattern.

• Add tool annotations: mark get-program-balance, list-rewards, get-order-details with readOnlyHint=true; mark place-reward-order with destructiveHint=true and idempotentHint=false.
• Document output schemas explicitly. Define return type for each tool (e.g., {balance: string, currency: string, programId: string} for get-program-balance). Return structured JSON, not text-wrapped comments.
• Add confirmation/dry-run pattern to place-reward-order. Implement a 'dry_run' boolean parameter (default false) that validates the order without executing it, or require explicit confirmation before charging.
• Enforce parameter constraints in schema. Add minLength/maxLength for strings, minimum/maximum for numbers, and enum for categorical fields. E.g., quantity: {type: 'number', minimum: 1, maximum: 4}.
• Enhance error messages with recovery guidance. E.g., 'Program not found. Verify programId is correct. Call list-programs to see available programs.' instead of bare error text.