OP.GG MCP Server

# OP.GG MCP Server 🇰🇷 [한국어](./README.ko.md) | 🇯🇵 [日本語](./README.ja.md) | 🇨🇳 [简体中文](./README.zh-CN.md) | 🇹🇼 [繁體中文](./README.zh-TW.md) | 🇧🇷 [Português](./README.pt-BR.md) The OP.GG MCP Server is a [Model Context Protocol](https://modelcontextprotocol.io) implementation that provides AI agents with access to OP.GG game data for League of Legends, Teamfight Tactics, and Valorant.  ## Endpoint ``` https://mcp-api.op.gg/mcp ``` The server supports **Streamable HTTP** transport. ## Field Selection Most tools require a `desired_output_fields` parameter to specify which fields to return. This reduces payload size and improves response efficiency. ### Syntax | Pattern | Description | Example | |---------|-------------|---------| | `field` | Single field | `name` | | `parent.child` | Nested field | `data.summoner.level` | | `array[]` | Array field | `champions[]` | | `array[].field` | Field in array items | `data.champions[].name` | | `{a,b,c}` | Multiple fields at same level | `{name,title,lore}` | | `parent.{a,b}` | Multiple nested fields | `data.summoner.{level,name}` | | `array[].{a,b}` | Multiple fields in array items | `data.champions[].{name,title}` | ### Example ```json { "desired_output_fields": [ "data.summoner.{game_name,tagline,level}", "data.summoner.league_stats[].{game_type,win,lose}", "data.summoner.league_stats[].tier_info.{tier,division,lp}" ] } ``` ## Available Tools ### League of Legends #### Champions | Tool | Description | |------|-------------| | `lol_get_champion_analysis` | Get detailed champion stats (win/pick/ban rates), optimal builds (items, runes, skills, spells), counter matchups, and team synergies | | `lol_get_champion_synergies` | Get champion synergy information | | `lol_get_lane_matchup_guide` | Get lane matchup guide for a specific lane | | `lol_list_champion_details` | Get ability, tip, lore, and stat metadata for up to 10 champions | | `lol_list_champion_leaderboard` | Get champion leaderboard data | | `lol_list_champions` | List all champion metadata | | `lol_list_lane_meta_champions` | Get lane-by-lane champion tiers with win/pick/ban rates, KDA, and tier rankings | #### Summoners | Tool | Description | |------|-------------| | `lol_get_summoner_game_detail` | Get detailed information for a specific game (all players) | | `lol_get_summoner_profile` | Get summoner profile with rank, tier, LP, win rate, and champion pool | | `lol_list_summoner_matches` | Get recent match history with per-game stats | #### Resources | Tool | Description | |------|-------------| | `lol_list_discounted_skins` | Get currently discounted skins | | `lol_list_items` | List all item metadata | #### Pro Players | Tool | Description | |------|-------------| | `lol_get_pro_player_riot_id` | Get Riot ID for a pro player | #### Esports | Tool | Description | |------|-------------| | `lol_esports_list_schedules` | Get upcoming LoL esports schedules with teams, leagues, and match times | | `lol_esports_list_team_standings` | Get team standings for a LoL league | ### Teamfight Tactics (TFT) | Tool | Description | |------|-------------| | `tft_get_champion_item_build` | Get champion item build recommendations | | `tft_get_play_style` | Get play style recommendations | | `tft_list_augments` | Get augment list and descriptions | | `tft_list_champions_for_item` | Get champion recommendations for a specific item | | `tft_list_item_combinations` | Get item combination recipes | | `tft_list_meta_decks` | Get current meta decks | ### Valorant | Tool | Description | |------|-------------| | `valorant_list_agent_compositions_for_map` | Get agent compositions for a specific map | | `valorant_list_agent_statistics` | Get agent statistics and meta data | | `valorant_list_agents` | Get agent metadata with abilities and roles | | `valorant_list_leaderboard` | Get leaderboard by region (ap, br, eu, kr, latam, na) | | `valorant_list_maps` | Get map metadata | | `valorant_list_player_matches` | Get player match history | ## License This project is licensed under the MIT License - see the LICENSE file for details. ## Related Links - [Model Context Protocol](https://modelcontextprotocol.io) - [OP.GG](https://op.gg)