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sweatybridge/README.md

Hi, I'm Han Qiao πŸ‘‹

πŸ“ Singapore | 🐘 Backend Branching @ Supabase | πŸ§ͺ Postgres + agents

Building Postgres-native infrastructure: agent harnesses, media processing, and remote execution β€” all inside the database.

Postgres Rust TypeScript Python PLpgSQL

Start Here

  • 🌍 OpenWorld - Postgres-resident agent harness for world, language, and vision models
  • πŸ”Œ supabase/mcp (2.9k+ stars) - connect Supabase to your AI assistants
  • πŸ–₯️ supabase/cli (2.4k+ stars) - manage migrations, edge functions, and local Supabase
  • πŸ“Έ pg_bager - inline PNG/GIF in psql results
  • 🎞️ pg_ffmpeg - FFmpeg media processing inside Postgres
  • πŸ” pg_ssh - run remote commands over SSH from inside Postgres

Current Projects

Agent Harness

  • 🌍 OpenWorld - multiplayer agents in group chats; every turn runs as a durable Postgres workflow with replayable message rows

Postgres Extensions

  • πŸ” pg_ssh - one-shot exec, key generation, and pooled SSH transports from inside the database
  • 🎞️ pg_ffmpeg - media_info, thumbnail, and transcode for bytea media, built with pgrx
  • πŸ“Έ pg_bager - a narrow psql pager filter that renders image-shaped bytea inline (Kitty, iTerm2, Sixel)

Local Models

  • 🧠 .llm - config files for running models locally (llama.cpp + opencode, Qwen on 16GB VRAM)

Older Projects

GitHub Activity

Stats Top Languages

Connect

X LinkedIn Supabase GitHub

Random Facts
  • Member of Tetris-Duel-Team, creators of Tetris Duel
  • Runs Qwen locally at ~45 tok/s on 16GB VRAM
  • Powered by Singapore coffee

Pinned Loading

  1. supabase/cli supabase/cli Public

    Supabase CLI. Manage postgres migrations, run Supabase locally, deploy edge functions. Postgres backups. Generating types from your database schema.

    TypeScript 2.4k 516

  2. supabase/mcp supabase/mcp Public

    Connect Supabase to your AI assistants

    TypeScript 2.9k 403

  3. OpenWorld OpenWorld Public

    An open source agent harness for world, language, and vision models

    PLpgSQL 1

  4. pg_bager pg_bager Public

    Rust

  5. pg_ffmpeg pg_ffmpeg Public

    Rust

  6. pg_ssh pg_ssh Public

    Rust