{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"tool_exists","slug":"exists","name":"Exists","type":"product","url":"https://www.exists.ai","page_url":"https://unfragile.ai/exists","categories":["app-builders"],"tags":[],"pricing":{"model":"paid","free":false,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"tool_exists__cap_0","uri":"capability://game.design.natural.language.to.game.specification","name":"natural-language-to-game-specification","description":"Converts natural language descriptions of game concepts into structured game specifications including mechanics, rules, and gameplay loops. Interprets user intent from text prompts and translates them into actionable game design parameters.","intents":["I want to describe my game idea in plain English and have it understood","I need to quickly turn a concept into a game design without writing technical specs","I want to iterate on my game idea by describing changes in conversation"],"best_for":["non-technical game creators","rapid prototypers","game jam participants"],"limitations":["struggles with highly complex or narratively nuanced concepts","may misinterpret ambiguous or vague descriptions","limited ability to handle genre-specific edge cases"],"requires":["clear, descriptive text prompt","basic understanding of game concepts"],"input_types":["natural language text"],"output_types":["game specification","mechanics definition"],"categories":["game-design","ai-generation"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_exists__cap_1","uri":"capability://game.design.procedural.game.asset.generation","name":"procedural-game-asset-generation","description":"Automatically generates 2D/3D game assets including sprites, textures, models, and UI elements based on game specifications. Eliminates the need for manual asset creation or external art tools.","intents":["I need game art but don't have design or art skills","I want to avoid spending weeks on asset creation","I need placeholder assets that look polished enough for a playable prototype"],"best_for":["non-artists","indie developers","rapid prototypers"],"limitations":["generated assets may be generic or lack unique artistic style","quality varies based on prompt specificity","limited control over final aesthetic"],"requires":["game specification","asset descriptions in prompts"],"input_types":["game specification","text descriptions"],"output_types":["2D sprites","3D models","textures","UI elements"],"categories":["game-design","asset-generation","ai-generation"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_exists__cap_2","uri":"capability://coding.multiplayer.game.logic.synthesis","name":"multiplayer-game-logic-synthesis","description":"Generates complete game logic code including turn systems, win conditions, player interactions, and game state management for multiplayer scenarios. Handles the complex programming required for game mechanics without manual coding.","intents":["I want game mechanics implemented without writing code","I need turn-based or real-time game logic quickly","I want to avoid debugging complex game state management"],"best_for":["non-programmers","rapid prototypers","game designers"],"limitations":["generated logic may be simplistic or unbalanced","difficult to customize beyond initial generation","may not handle edge cases or complex rule interactions"],"requires":["game specification","clear mechanic descriptions"],"input_types":["game specification","mechanic descriptions"],"output_types":["game logic code","state management systems"],"categories":["coding","game-development","ai-generation"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_exists__cap_3","uri":"capability://backend.real.time.multiplayer.networking.setup","name":"real-time-multiplayer-networking-setup","description":"Automatically configures and deploys backend networking infrastructure for real-time multiplayer gameplay including server synchronization, player communication, and session management. Eliminates complex backend setup typically required for multiplayer games.","intents":["I want multiplayer functionality without building backend infrastructure","I need real-time player synchronization without networking expertise","I want to avoid the complexity of setting up game servers"],"best_for":["non-backend developers","indie developers","rapid prototypers"],"limitations":["limited customization of networking architecture","may not scale to very large player counts","less control over latency optimization"],"requires":["game specification","multiplayer game design"],"input_types":["game specification"],"output_types":["networking code","server configuration","client-server synchronization"],"categories":["backend","networking","game-development"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_exists__cap_4","uri":"capability://game.development.playable.game.generation","name":"playable-game-generation","description":"Synthesizes all components (assets, logic, networking) into a complete, immediately playable multiplayer game that can be launched and tested without additional development work. Produces end-to-end game builds ready for play.","intents":["I want to play my game idea within minutes of describing it","I need a working prototype to test gameplay quickly","I want to validate a game concept before investing in full development"],"best_for":["game jam participants","rapid prototypers","non-technical entrepreneurs"],"limitations":["output quality depends heavily on prompt specificity","games may feel generic or lack polish","limited depth for complex game designs"],"requires":["clear game concept description","multiplayer game design"],"input_types":["natural language game description"],"output_types":["executable game","playable build","multiplayer game instance"],"categories":["game-development","productivity","ai-generation"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_exists__cap_5","uri":"capability://game.design.game.balance.parameter.generation","name":"game-balance-parameter-generation","description":"Automatically generates and suggests game balance parameters such as difficulty levels, resource values, damage numbers, cooldowns, and progression curves based on game specifications. Provides initial balance tuning without manual playtesting.","intents":["I need starting balance values for my game mechanics","I want difficulty levels generated automatically","I need progression curves and resource economy values"],"best_for":["non-designers","rapid prototypers","game jam participants"],"limitations":["generated balance is often generic and requires playtesting refinement","may not account for emergent gameplay","limited understanding of meta-game implications"],"requires":["game specification","mechanic descriptions"],"input_types":["game specification","mechanic parameters"],"output_types":["balance values","difficulty parameters","progression curves"],"categories":["game-design","ai-generation"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_exists__cap_6","uri":"capability://game.design.game.rule.codification","name":"game-rule-codification","description":"Translates informal game descriptions into formal, unambiguous rule sets and game mechanics documentation. Ensures all game rules are clearly defined and implementable by the AI code generation system.","intents":["I want my vague game idea turned into clear, specific rules","I need to document game mechanics precisely","I want to ensure my game concept is technically feasible"],"best_for":["game designers","rapid prototypers","non-technical creators"],"limitations":["may over-simplify complex rule interactions","struggles with emergent or narrative-driven mechanics","limited ability to handle ambiguous design intent"],"requires":["game concept description"],"input_types":["natural language game description"],"output_types":["formal rule set","mechanics documentation"],"categories":["game-design","documentation"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_exists__cap_7","uri":"capability://game.development.iterative.game.refinement","name":"iterative-game-refinement","description":"Allows creators to modify and regenerate game elements through conversational prompts, enabling rapid iteration on mechanics, assets, and balance without manual coding. Supports multiple rounds of AI-assisted refinement.","intents":["I want to tweak my game without learning to code","I need to quickly test different mechanic variations","I want to iterate on game design through conversation"],"best_for":["non-technical creators","rapid prototypers","designers"],"limitations":["iteration depth is limited without manual code access","changes may be inconsistent across game systems","difficult to make complex, interconnected changes"],"requires":["existing generated game","clear description of desired changes"],"input_types":["natural language modification requests"],"output_types":["updated game specification","regenerated game components"],"categories":["game-development","productivity"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_exists__cap_8","uri":"capability://game.design.game.genre.template.application","name":"game-genre-template-application","description":"Applies pre-built game genre templates (e.g., battle royale, puzzle, strategy) to accelerate game creation by providing structural frameworks and common mechanics for specific genres.","intents":["I want to create a game in a specific genre quickly","I need a starting template for a familiar game type","I want genre-appropriate mechanics without designing from scratch"],"best_for":["rapid prototypers","game jam participants","non-designers"],"limitations":["templates may be generic","limited customization within template constraints","may not support niche or hybrid genres"],"requires":["genre selection","game customization parameters"],"input_types":["genre selection","customization prompts"],"output_types":["templated game specification","pre-configured mechanics"],"categories":["game-design","templates"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_exists__cap_9","uri":"capability://game.design.player.interaction.pattern.generation","name":"player-interaction-pattern-generation","description":"Automatically designs player interaction patterns, control schemes, and input handling based on game type and mechanics. Generates intuitive control layouts and interaction systems without manual UX design.","intents":["I need a control scheme for my game","I want intuitive player interactions designed automatically","I need input handling and UI flow without UX expertise"],"best_for":["non-UX designers","rapid prototypers","game creators"],"limitations":["may produce generic or unintuitive controls","limited platform-specific optimization","difficult to handle complex input scenarios"],"requires":["game specification","mechanic descriptions"],"input_types":["game specification","interaction requirements"],"output_types":["control scheme","input handling code","UI interaction patterns"],"categories":["game-design","ux"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":44,"verified":false,"data_access_risk":"high","permissions":["clear, descriptive text prompt","basic understanding of game concepts","game specification","asset descriptions in prompts","clear mechanic descriptions","multiplayer game design","clear game concept description","mechanic descriptions","game concept description","existing generated game"],"failure_modes":["struggles with highly complex or narratively nuanced concepts","may misinterpret ambiguous or vague descriptions","limited ability to handle genre-specific edge cases","generated assets may be generic or lack unique artistic style","quality varies based on prompt specificity","limited control over final aesthetic","generated logic may be simplistic or unbalanced","difficult to customize beyond initial generation","may not handle edge cases or complex rule interactions","limited customization of networking architecture","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.39999999999999997,"quality":0.82,"ecosystem":0.15000000000000002,"match_graph":0.25,"freshness":0.75,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.1,"match_graph":0.35,"freshness":0.05}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-05-24T12:16:30.284Z","last_scraped_at":"2026-04-05T13:23:42.548Z","last_commit":null},"community":{"stars":null,"forks":null,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=exists","compare_url":"https://unfragile.ai/compare?artifact=exists"}},"signature":"GZvslDBfC3jN3eLYKTnQ4OiBYH3ICj9/Bry+8De2EL+hTQyozPZ2CPZZr2LQf8Kr9tVvlkro93Z8GqHLyOjgCg==","signedAt":"2026-06-20T09:11:49.392Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/exists","artifact":"https://unfragile.ai/exists","verify":"https://unfragile.ai/api/v1/verify?slug=exists","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}