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.

Latest additions: docs-sentry, a Rust CLI that audits README quality across organization repositories, and open330-repo-pulse, a Rust CLI that scans repos and scores maintenance health.

🤖 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  ███████████████████░ 1883
  1 AM  ██████████████████░░ 1868
  2 AM  ████████████████░░░░ 1587
  3 AM  █████████████░░░░░░░ 1367  <-- 3:30 AM
  4 AM  █████████████████░░░ 1727
  5 AM  █████████████████░░░ 1776
  6 AM  ████████████████████ 2020
  7 AM  ████████████████░░░░ 1636
  8 AM  ████████████░░░░░░░░ 1181
  9 AM  █████████████░░░░░░░ 1350
 10 AM  █████████░░░░░░░░░░░ 882
 11 AM  ████████░░░░░░░░░░░░ 787
 12 PM  ██████████░░░░░░░░░░ 975
  1 PM  ███████░░░░░░░░░░░░░ 673
  2 PM  █████░░░░░░░░░░░░░░░ 534
  3 PM  ████░░░░░░░░░░░░░░░░ 454
  4 PM  ██████░░░░░░░░░░░░░░ 590
  5 PM  ████████░░░░░░░░░░░░ 858
  6 PM  █████████████░░░░░░░ 1354
  7 PM  ████████████████░░░░ 1591
  8 PM  ███████████████░░░░░ 1503
  9 PM  ███████████████░░░░░ 1476
 10 PM  ████████████████░░░░ 1665
 11 PM  ████████████████████ 2035

Period	Hours	Commits	Share
🌙 Night	12–5 AM	10208	32%
☀️ Morning	6–11 AM	7856	25%
🌤️ Afternoon	12–5 PM	4084	13%
🌆 Evening	6–11 PM	9624	30%

32% of all commits land between midnight and 5 AM. The name isn't ironic.

📊 Lines of code

Language	Files	Code	Comments	Blanks
Swift	6,230	1,181,269	142,255	151,153
TypeScript	3,002	579,432	97,467	57,149
Zig	777	237,657	43,969	34,510
Rust	247	103,386	11,032	9,837
Python	378	92,379	7,172	11,689
JavaScript	831	51,752	3,308	1,988
C++	15	33,077	6,940	4,384
Shell	239	30,157	4,301	4,683
C Header	73	29,764	21,269	4,603
Go	44	18,149	341	1,643
CSS	33	12,962	555	1,924
Svelte	29	8,091	453	558
HTML	35	7,446	49	470
BASH	13	6,064	594	756
Autoconf	729	5,671	21	208
C	47	3,242	455	535
Powershell	9	3,232	82	394
Nix	35	2,220	0	219
Zsh	6	1,721	165	220
SQL	22	469	67	63
Fish	2	431	36	59
Nushell	7	304	109	53
CMake	5	292	179	64
Objective C	3	268	18	48
Dockerfile	8	187	61	73
Batch	3	122	31	18
TypeScript Typings	10	89	17	8
Ruby	4	88	21	18
Patch	1	67	0	5
Windows Resource-Definition Script	2	59	13	7
GLSL	1	44	1	11
Makefile	2	44	12	13
Xcode Config	4	33	75	20
JSX	1	26	1	6
Systemd	1	21	0	4
Java	1	17	0	1
MDX	4	11	0	6
JSONC	1	10	0	0
Total	12,854	2,410,253	341,069	287,400

💻 Tech stack

pie title Codebase by language (bytes)
    "Swift" : 61358059
    "TypeScript" : 37696524
    "Zig" : 10170181
    "Rust" : 4364215
    "Python" : 3695779
    "Shell" : 1655028
    "HTML" : 946901
    "C" : 733012
    "C++" : 728032
    "Go" : 572897
    "JavaScript" : 551068
    "Svelte" : 275766
    "CSS" : 256168
    "PowerShell" : 131318
    "Metal" : 58290
    "Nix" : 47837
    "GLSL" : 31433
    "CMake" : 16825
    "Objective-C" : 14285
    "Nushell" : 13719
    "Dockerfile" : 8884
    "HLSL" : 7527
    "Batchfile" : 5870
    "Ruby" : 4289
    "Elvish" : 4137
    "Makefile" : 1881

🔍 Insights

Busiest commit hour is 11 PM KST with 2035 commits; 32% of activity lands between midnight and 5 AM.
Language concentration is high: Swift leads with 50% of tracked bytes, and the top 3 languages make up 89%.
Product surface is web-forward: TypeScript/JavaScript/CSS/HTML account for 27% of code LOC.
Tooling and systems depth is substantial: Rust + shell-focused languages account for 6% of code LOC.
Readability profile is deliberate: roughly 14.2 comment lines and 11.9 blank lines per 100 lines of code.
Contributor concentration is strong: @lawrencecchen drives 40% of tracked line changes, and the top 3 contributors account for 89%.
Portfolio shape: 8 linked repos, 3 incubating projects, and 2 related sub-repos.

🏆 Top contributors

Contributor	Lines changed
@lawrencecchen	8,000,289	`████████████████████`
@hletrd	7,445,348	`███████████████████░`
@jiunbae	2,169,209	`█████░░░░░░░░░░░░░░░`
@azooz2003-bit	946,208	`██░░░░░░░░░░░░░░░░░░`
@austinywang	578,154	`█░░░░░░░░░░░░░░░░░░░`
@cheon7886	273,082	`█░░░░░░░░░░░░░░░░░░░`
@leejseo	217,650	`█░░░░░░░░░░░░░░░░░░░`
@sisyphus-dev-ai	26,427	`█░░░░░░░░░░░░░░░░░░░`
@tobi	14,926	`█░░░░░░░░░░░░░░░░░░░`
@atani	13,048	`█░░░░░░░░░░░░░░░░░░░`
@robertnisipeanu	11,271	`█░░░░░░░░░░░░░░░░░░░`
@codex	8,336	`█░░░░░░░░░░░░░░░░░░░`
@mvanhorn	5,478	`█░░░░░░░░░░░░░░░░░░░`
@kays0x	5,269	`█░░░░░░░░░░░░░░░░░░░`
@the-gigi	3,952	`█░░░░░░░░░░░░░░░░░░░`
@lucaspiritogit	3,393	`█░░░░░░░░░░░░░░░░░░░`
@joshrzemien	2,596	`█░░░░░░░░░░░░░░░░░░░`
@mp-grind	2,586	`█░░░░░░░░░░░░░░░░░░░`
@mxschmitt	2,562	`█░░░░░░░░░░░░░░░░░░░`
@lawrence703	2,486	`█░░░░░░░░░░░░░░░░░░░`
@tiffanysun1	2,009	`█░░░░░░░░░░░░░░░░░░░`
@deftdawg	1,950	`█░░░░░░░░░░░░░░░░░░░`
@say8425	1,864	`█░░░░░░░░░░░░░░░░░░░`
@rrva	1,832	`█░░░░░░░░░░░░░░░░░░░`
@ejc3	1,811	`█░░░░░░░░░░░░░░░░░░░`
@raghavpillai	1,602	`█░░░░░░░░░░░░░░░░░░░`
@Nauxie	1,527	`█░░░░░░░░░░░░░░░░░░░`
@Eridanus117	1,517	`█░░░░░░░░░░░░░░░░░░░`
@Overlaine-00	1,508	`█░░░░░░░░░░░░░░░░░░░`
@lidge-jun	1,383	`█░░░░░░░░░░░░░░░░░░░`
@lauzierj	1,340	`█░░░░░░░░░░░░░░░░░░░`
@homanp	1,294	`█░░░░░░░░░░░░░░░░░░░`
@ampagent	1,078	`█░░░░░░░░░░░░░░░░░░░`
@SuperManfred	887	`█░░░░░░░░░░░░░░░░░░░`
@zicochaos	857	`█░░░░░░░░░░░░░░░░░░░`
@y-agatsuma	686	`█░░░░░░░░░░░░░░░░░░░`
@lederniermagicien	679	`█░░░░░░░░░░░░░░░░░░░`
@smorin	672	`█░░░░░░░░░░░░░░░░░░░`
@comp615	653	`█░░░░░░░░░░░░░░░░░░░`
@adinvadim	634	`█░░░░░░░░░░░░░░░░░░░`
@RubiconPerform	537	`█░░░░░░░░░░░░░░░░░░░`
@HamptonMakes	534	`█░░░░░░░░░░░░░░░░░░░`
@lleewwiiss	533	`█░░░░░░░░░░░░░░░░░░░`
@gonzaloserrano	520	`█░░░░░░░░░░░░░░░░░░░`
@talldan	426	`█░░░░░░░░░░░░░░░░░░░`
@psh4607	373	`█░░░░░░░░░░░░░░░░░░░`
@kevinsslin	354	`█░░░░░░░░░░░░░░░░░░░`
@jaredatch	337	`█░░░░░░░░░░░░░░░░░░░`
@choi88andys	330	`█░░░░░░░░░░░░░░░░░░░`
@Reebz	324	`█░░░░░░░░░░░░░░░░░░░`
@0xble	298	`█░░░░░░░░░░░░░░░░░░░`
@MinSoekJeon	284	`█░░░░░░░░░░░░░░░░░░░`
@eliophan	275	`█░░░░░░░░░░░░░░░░░░░`
@im4tta	270	`█░░░░░░░░░░░░░░░░░░░`
@jasonko	255	`█░░░░░░░░░░░░░░░░░░░`
@0xJord4n	206	`█░░░░░░░░░░░░░░░░░░░`
@wowpotato	206	`█░░░░░░░░░░░░░░░░░░░`
@liruifengv	174	`█░░░░░░░░░░░░░░░░░░░`
@samuelpatro	165	`█░░░░░░░░░░░░░░░░░░░`
@sergej-koscejev	157	`█░░░░░░░░░░░░░░░░░░░`
@qianwan	147	`█░░░░░░░░░░░░░░░░░░░`
@thiveeiyan	129	`█░░░░░░░░░░░░░░░░░░░`
@gaelic-ghost	128	`█░░░░░░░░░░░░░░░░░░░`
@MaxiAschenbrenner	126	`█░░░░░░░░░░░░░░░░░░░`
@cheulyop	126	`█░░░░░░░░░░░░░░░░░░░`
@novarii	124	`█░░░░░░░░░░░░░░░░░░░`
@actions-user	119	`█░░░░░░░░░░░░░░░░░░░`
@BillionClaw	118	`█░░░░░░░░░░░░░░░░░░░`
@pstanton237	115	`█░░░░░░░░░░░░░░░░░░░`
@essamgouda97	103	`█░░░░░░░░░░░░░░░░░░░`
@codingskynet	101	`█░░░░░░░░░░░░░░░░░░░`
@AI-per	90	`█░░░░░░░░░░░░░░░░░░░`
@kylejcaron	90	`█░░░░░░░░░░░░░░░░░░░`
@sugakoji	81	`█░░░░░░░░░░░░░░░░░░░`
@rerun0510	79	`█░░░░░░░░░░░░░░░░░░░`
@josemasri	78	`█░░░░░░░░░░░░░░░░░░░`
@elvistranhere	77	`█░░░░░░░░░░░░░░░░░░░`
@andrewlook	75	`█░░░░░░░░░░░░░░░░░░░`
@arieltobiana	72	`█░░░░░░░░░░░░░░░░░░░`
@matheustimbo	61	`█░░░░░░░░░░░░░░░░░░░`
@dasanworld	60	`█░░░░░░░░░░░░░░░░░░░`
@michalstrnadel	55	`█░░░░░░░░░░░░░░░░░░░`
@atmigtnca	52	`█░░░░░░░░░░░░░░░░░░░`
@che-3	50	`█░░░░░░░░░░░░░░░░░░░`
@ivanrvpereira	43	`█░░░░░░░░░░░░░░░░░░░`
@michaeljauk	42	`█░░░░░░░░░░░░░░░░░░░`
@lark1115	38	`█░░░░░░░░░░░░░░░░░░░`
@cursoragent	33	`█░░░░░░░░░░░░░░░░░░░`
@jonathanwuki	30	`█░░░░░░░░░░░░░░░░░░░`
@tekacs	23	`█░░░░░░░░░░░░░░░░░░░`
@rjwittams	21	`█░░░░░░░░░░░░░░░░░░░`
@greptile-apps[bot]	20	`█░░░░░░░░░░░░░░░░░░░`
@grimmerk	19	`█░░░░░░░░░░░░░░░░░░░`
@ConnorCallison	18	`█░░░░░░░░░░░░░░░░░░░`
@tmcarr	12	`█░░░░░░░░░░░░░░░░░░░`
@zlatkoc	12	`█░░░░░░░░░░░░░░░░░░░`
@dezren39	9	`█░░░░░░░░░░░░░░░░░░░`
@ukoasis	9	`█░░░░░░░░░░░░░░░░░░░`
@harukitosa	7	`█░░░░░░░░░░░░░░░░░░░`
@Clean-Cole	5	`█░░░░░░░░░░░░░░░░░░░`
@trydis	5	`█░░░░░░░░░░░░░░░░░░░`
@GaetanJuvin	4	`█░░░░░░░░░░░░░░░░░░░`
@orzazade	4	`█░░░░░░░░░░░░░░░░░░░`
@FredrikSeidl	2	`█░░░░░░░░░░░░░░░░░░░`
@afxjzs	2	`█░░░░░░░░░░░░░░░░░░░`
@s010s	2	`█░░░░░░░░░░░░░░░░░░░`
@sminamot	2	`█░░░░░░░░░░░░░░░░░░░`

🏗️ Projects

Project	Stack	Description
📸 BurstPick · web · releases		AI-powered burst photo culling for photographers
🛡️ docs-sentry		Audit README quality and template consistency across organization repositories
📈 open330-repo-pulse		Scan GitHub organization repositories and score maintenance health
🤖 open-agent-contribution		Use your leftover AI agent tokens to automatically contribute to GitHub repositories
🗜️ context-compress		MCP server and PreToolUse hook that compresses tool outputs to save context window
🕒 cron-mini-manager		Web-based cron job manager for macOS with local crontab control
🧰 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