Vibe City

Structure

Layers are inferred from where files sit in the tree, not from reading the code. A project that names its directories unconventionally will read oddly here — open the file browser to check anything the diagram implies.

Languages

Share of indexed source by file size. Binary and vendored files are excluded.

Dependencies

Declared in the repository’s manifests at the indexed commit. A declared package is not proof it is used, and runtime dependencies are listed first.

Feature verification

• Claude/Anthropic AI integrationVerified

  Built with anthropic, claude

  Claimed on Devposthigh confidence

  • app/api/chat/route.ts:1 — Uses @ai-sdk/anthropic's anthropic('claude-haiku-4-5-20251001') for streaming scene dialogue and scoring
  • lib/judge.ts:36 — runJudge() calls generateObject with anthropic claude-haiku model as the pass/fail judge
  • app/api/hint/route.ts:79 — Hint generation also calls the anthropic model
• Interactive story game guiding Percy the pigeon through a cityVerified

  Vibe City is an interactive story game...Guide Percy the pigeon through the city

  Claimed on Devposthigh confidence

  • scenes.json:1 — Defines ordered city scenes (Rise & Shine, Breakfast Time, Crossing Guard, etc.) each with a Percy goal, hint, and success message
  • app/game/GameClient.tsx — Client component driving the scene-by-scene game flow
  • components/Percy.tsx — Percy pigeon character component with state SVGs (awake, sleeping, flying, diving, angry, excited)
• Leaderboard for story completionsVerified

  implied by story game scoring/leaderboard features (README/product context)

  Claimed on readmehigh confidence

  • app/api/leaderboard/route.ts:67 — POST records best score per player per story via upsert_story_score RPC; GET returns ranked, privacy-masked leaderboard via get_story_leaderboard RPC
  • supabase/migrations/007_story_leaderboard.sql — Migration defining the story_leaderboard table and RPC functions referenced by the API route
  • components/StoryCompleteBoard.tsx — UI component displaying the story leaderboard/completion board
• Next.js / React / TypeScript / Tailwind CSS tech stackVerified

  Built with javascript, next.js, react, tailwind-css, typescript

  Claimed on Devposthigh confidence

  • package.json — Lists next, react, typescript, tailwindcss as dependencies
  • next.config.ts — Next.js TypeScript config file present, confirming App Router Next.js project
• OpenAI integration for embeddingsVerified

  Built with openai

  Claimed on Devposthigh confidence

  • lib/embeddings.ts:9 — generateEmbedding() calls OpenAI's embeddings.create with text-embedding-3-small to produce vectors used in scoring
• PostgreSQL database with pgvector-based similarity scoringVerified

  Built with postgresql

  Claimed on Devposthigh confidence

  • supabase/migrations/001_schema.sql:2 — Enables the pgvector Postgres extension and defines challenges/game_sessions tables with vector(1536) columns
  • lib/similarity.ts:5 — Comment documents the authoritative SECURITY DEFINER Postgres function public.calculate_similarity mirrored by this TS code
• Supabase-backed auth and databaseVerified

  Built with supabase

  Claimed on Devposthigh confidence

  • app/auth/page.tsx:5 — Login/signup form uses supabase.auth.signInWithPassword / signUp
  • lib/supabase/server.ts — Server-side Supabase client factory
  • lib/supabase/admin.ts — Admin (service-role) Supabase client used for privileged writes/RPCs
• Teaches prompt engineering by scoring user prompts against a hidden goalVerified

  learning how to ask AI assistants exactly what you need

  Claimed on Devposthigh confidence

  • app/api/chat/route.ts:27 — scorePrompt() rates the user's prompt against the scene's hidden goal/keywords and returns a win score
  • app/api/hint/route.ts:8 — Socratic coach system prompt explicitly nudges technique without revealing the answer, teaching prompting skill
  • lib/persona.ts:45 — GENERAL_SYSTEM_PROMPT frames the game as a prompt-engineering trainer with a yield mechanic tied to specificity of instructions
• Deployed on VercelCode-supported

  Built with vercel

  Claimed on Devpostmedium confidence

  • vercel.json:1 — Project explicitly declares { "framework": "nextjs" } for Vercel, indicating it is configured for Vercel deployment, though actual live deployment cannot be confirmed from code alone

An AI agent derived these features from the project’s Devpost page and readme, then searched the code for each one. Verified features are backed by cited code; claimed-only features had no supporting code, which is not by itself proof a feature is missing.