characterName plus date is the shape of the character, stats, equipment, union, guild and ranking tools alike, so "how did this change" is a loop over dates rather than a different endpoint. get_character_full_info exists to keep that loop cheap, folding basic info, stats and equipment into one request with includeEquipment as the switch. The probability tools sit outside that pattern: get_cube_probability and get_starforce_probability describe the game's odds, not a player, and answer the question before the meso is spent.
A NEXON open-API client for MapleStory with 15 tools covering character records, union and guild standing, world rankings, in-game notices and enhancement probability data.
- Character records by name and date: get_character_basic_info for level, job, world and guild, get_character_stats for damage, critical rate and combat stats, get_character_equipment for equipped items and their stats, and get_character_full_info to take all three in one request.
- Union standing: get_union_info for level, grade and artifact detail, get_union_raider for block placement on the raider board, and get_union_ranking by world or overall.
- Guild and ladder data: get_guild_info for level, members and skills, get_guild_ranking, and get_overall_ranking filtered by className, worldName and worldType.
- Enhancement probability tables: get_cube_probability by cubeType, itemLevel and potentialGrade, and get_starforce_probability by currentStars, targetStars, itemLevel and eventType.
- Game announcements through get_notice_list and get_notice_detail, and a health_check that reports on the NEXON API connection as well as the server.
A NEXON open-API key, supplied as NEXON_API_KEY.
One command plus a key — npx maplestory-mcp-server --api-key YOUR_NEXON_API_KEY, then supply credentials