011 GitHub stars
02Advanced Data Querying (Date range queries, server-side filtering, sorting, and limiting)
03Agent-Native Design (JSON output, semantic exit codes, schema introspection)
04Secure API Key and Service Approval Management (API key setting, rate limit tracking, service status checks)
05Comprehensive Market Coverage (KOSPI, KOSDAQ, ETF, bonds, derivatives, ESG across 31 endpoints)
06Watchlist Management (Add, remove, list, and query prices for interest stocks)