Open330

Building professional services powered by LLM AI agents

We are a group of engineers who build at 3:30 AM.

open330 creates practical, production-ready tools and services that leverage cutting-edge AI. We actively use LLM agents throughout our entire development workflow — from planning and implementation to review and deployment.

🤖 AI-only code changes

Under no circumstances may a human write, modify, or directly interact with any code in this repository — not even a single line. Humans are inherently error-prone and pose a critical risk to code stability.

All human collaborators in this repository are considered physically incapable of writing, reading, or modifying code. Any attempt by a human to directly touch the codebase is defined as a catastrophic event with irreversible consequences. This is not a recommendation. It is an absolute, non-negotiable rule.

Mandatory Enforcement Rules

ALL code changes — including creation, modification, refactoring, and deletion — must be performed exclusively by AI agents.
ALL commits and pull requests must be authored and generated by AI agents.
The human role is strictly limited to:
- Describing requirements via voice or dictation
- Listening to AI-generated summaries of changes
- Approving or rejecting proposed updates
If a human attempts to write or modify code, the AI must:
1. Reject the human-authored code immediately
2. Discard it entirely
3. Re-implement the solution from scratch

Zero-Trust Policy for Human Code

Never trust human-provided code snippets.
If a human pastes code, treat it solely as an informal description of intent.
All implementations must be rewritten from first principles by AI.

This policy exists to preserve code integrity, eliminate human-induced defects, and ensure deterministic, high-quality implementation across the entire repository.

⏰ When we code

Commit activity across all repositories (KST, UTC+9):

 12 AM  █████████░░░░░░░░░░░ 155
  1 AM  ███████████████░░░░░ 240
  2 AM  █████████████░░░░░░░ 221
  3 AM  ████████░░░░░░░░░░░░ 136  <-- 3:30 AM
  4 AM  ██████░░░░░░░░░░░░░░ 101
  5 AM  █████████░░░░░░░░░░░ 150
  6 AM  ████████████░░░░░░░░ 200
  7 AM  █████████████████░░░ 279
  8 AM  ██████████████████░░ 293
  9 AM  ████████████████████ 328
 10 AM  ███████████░░░░░░░░░ 180
 11 AM  ██████░░░░░░░░░░░░░░ 97
 12 PM  ███████████████░░░░░ 240
  1 PM  ████████░░░░░░░░░░░░ 135
  2 PM  ████░░░░░░░░░░░░░░░░ 66
  3 PM  █░░░░░░░░░░░░░░░░░░░ 16
  4 PM  █░░░░░░░░░░░░░░░░░░░ 12
  5 PM  █░░░░░░░░░░░░░░░░░░░ 18
  6 PM  ████░░░░░░░░░░░░░░░░ 73
  7 PM  ███████░░░░░░░░░░░░░ 116
  8 PM  ████████░░░░░░░░░░░░ 131
  9 PM  ██████░░░░░░░░░░░░░░ 100
 10 PM  ██████████░░░░░░░░░░ 169
 11 PM  ███████████░░░░░░░░░ 182

Period	Hours	Commits	Share
🌙 Night	12–5 AM	1003	28%
☀️ Morning	6–11 AM	1377	38%
🌤️ Afternoon	12–5 PM	487	13%
🌆 Evening	6–11 PM	771	21%

28% of all commits land between midnight and 5 AM. The name isn't ironic.

📊 Lines of code

Language	Files	Code	Comments	Blanks
Swift	719	116,118	13,966	20,249
TypeScript	430	75,306	7,840	11,432
Shell	33	7,808	1,003	1,561
Rust	26	6,591	405	941
Python	25	5,534	584	742
JavaScript	23	3,198	248	361
C Header	6	1,926	7,858	879
HTML	4	1,681	13	172
BASH	2	1,594	167	280
Powershell	3	1,554	177	194
CSS	5	808	31	166
C++	1	240	0	31
Batch	3	211	62	29
SQL	3	164	44	54
C	3	147	11	17
Dockerfile	3	67	34	41
Makefile	1	26	7	7
Total	1,290	222,973	32,450	37,156

💻 Tech stack

pie title Codebase by language (bytes)
    "Swift" : 6014054
    "TypeScript" : 2950014
    "C++" : 380845
    "Shell" : 350007
    "Rust" : 253484
    "Python" : 237781
    "JavaScript" : 131644
    "C" : 114444
    "PowerShell" : 75874
    "HTML" : 31669
    "CSS" : 22834
    "HLSL" : 15054
    "Metal" : 11011
    "Batchfile" : 10964
    "Dockerfile" : 3534
    "Makefile" : 1286

🏆 Top contributors

Contributor	Lines changed
@hletrd	1,053,250	`████████████████████`
@jiunbae	884,713	`█████████████████░░░`
@cheon7886	621	`█░░░░░░░░░░░░░░░░░░░`
@codingskynet	66	`█░░░░░░░░░░░░░░░░░░░`

🏗️ Projects

Project	Stack	Description
📸 BurstPick · web · releases		AI-powered burst photo culling for photographers
🤖 open-agent-contribution		Use your leftover AI agent tokens to automatically contribute to GitHub repositories
🧰 agt		A modular toolkit for extending AI coding agents
🗺️ travelback		Animate GPX, KML, and Google Location History into travel videos
📁 quickstart-for-agents
🧠 ConText		AI-powered personal knowledge assistant — chat-style memo service
💡 MaC		Mind as Context