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Languages: English (full, dynamically updated) · 中文 · Русский · 한국어 · 日本語
AI tooling / independent AI research hat / Linux automation / practical security
I build small, sharp tools for messy real-world systems: agents, bootstraps, data pipelines, game tooling, and terminal-first workflows.
Currently wearing the independent AI researcher hat, which is apparently very official now, while building agent tooling, proxy-aware bootstrap scripts, and practical Linux/macOS automation.
Website Terminal · Encrypted Message · GitHub · Hugging Face · Kaggle · Email
Install my personal agent skills globally:
npx skills add LIghtJUNction/lightjunction -gThe skills live under .agents/skills/ and are meant to capture my reusable workflows, preferences, and project-specific operating knowledge.
Non-CS background, but I learn by shipping. My projects usually start from a personal pain point: setting up fresh machines behind difficult networks, making agents easier to operate, automating data collection, or turning a rough script into something another person can run.
Early technical interests
I have always been drawn to operating systems, especially Linux. Earlier on, I was obsessed with flashing and replacing systems on both phones and computers; I even managed to install an ARM build of Windows on an old Android phone.
For most of high school, I did not have access to today's level of AI tooling. Around my final year, I tried ChatGPT 3.5 for the first time and immediately felt that artificial intelligence would reshape society at a fundamental level.
| Snapshot | |
|---|---|
| Education | Zhengzhou University |
| Looking for | Remote or hybrid engineering opportunities |
| Strongest signal | Debugging real systems, not just demos |
| Open-source focus | AstrBot ecosystem, agent tooling, Linux automation |
| Favorite game | Oxygen Not Included |
I am looking for work where this style is useful: strong ownership, fast iteration, comfort with Linux, and willingness to debug the real path instead of only the happy path.
My rule of thumb: if a tool only works on my machine, it is not finished yet. Good automation should explain the machine it sees, make conservative choices, and fail loudly before it damages anything.
| What I like building | Evidence |
|---|---|
| AI and agent tooling | AstrBot ecosystem work, MCP tools, automation surfaces, terminal workflows |
| Linux and bootstrap automation | macOS/Linux setup scripts, package-manager detection, proxy-aware installs |
| Network tools | daed/mihomo/Hiddify related setup, transparent proxy workflows, domestic-network fallbacks |
| Data and platform tooling | Python CLIs, API wrappers, collection pipelines, repeatable scripts |
| Security-minded utilities | OpenPGP contact flow, SSH key deployment, explicit permission boundaries |
| Simulation games | Oxygen Not Included, especially systems that reward automation and debugging |
| Signal | What it means in practice |
|---|---|
| Reproduce first | I chase the actual failing command, package, network, or runtime path. |
| Prefer explicit systems | Scripts print diagnostics, list assumptions, and ask before risky work. |
| Ship usable surfaces | CLIs, README commands, defaults, and error messages are part of the product. |
| Keep learning public | The repository is a workshop: rough ideas become documented tools over time. |
| Project | Why it matters |
|---|---|
| AstrBot ecosystem | Bot framework contribution and packaging/plugin work around real runtime behavior. |
| lightjunction | Personal terminal site, bootstrap scripts, encrypted contact flow, and reusable shell helpers. |
| OniMods | Oxygen Not Included tooling and MCP-style automation experiments for a complex simulation game. |
| douyin | Python package and CLI work around Douyin APIs, auth flows, and automation-heavy workflows. |
| MagicMihomo | Network configuration automation where reliability matters more than cleverness. |
Python · TypeScript · Shell/Bash · Linux · macOS · GitHub Actions · OpenPGP · MCP · Network Debugging · CLI Design
I keep this README closer to a compact portfolio than a sticker wall. The structure borrows from GitHub's profile README guidance and the community examples collected in awesome-github-profile-readme: clear identity first, selected proof second, dynamic activity only after the human-readable story.
- GitHub Docs: Managing your profile README
- Examples: abhisheknaiidu/awesome-github-profile-readme
| Joined | Repos | Followers | Following |
|---|---|---|---|
| 2022-06-06 (4yr 0mo) | 79 | 75 | 120 |
154 commits across 14 repositories
| Repository | Activity |
|---|---|
| cortexfs | ▓▓▓░░░░░░░ 42 |
| lightjunction | ▓▓░░░░░░░░ 29 |
| MagicMihomo | ▓░░░░░░░░░ 19 |
| MagicSingBox | ▓░░░░░░░░░ 17 |
| MagicNet | ▓░░░░░░░░░ 16 |
| used-car-video-copywriting-skill | ▓░░░░░░░░░ 7 |
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cortexfs RS"Everything is a file" for AGI era. Mount LLM context and reasoning as a POSIX file system. Rust / 2 stars / 0 forks / updated 2026-06-07
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agent.sh SHTiny dependency-free CortexFS MCP terminal agent Shell / 1 stars / 0 forks / updated 2026-06-07
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MagicMihomo SHMagicNet-mihomo Shell / 10 stars / 0 forks / updated 2026-06-06
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LightFlow RSNo description Rust / 0 stars / 0 forks / updated 2026-06-06
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I'M LIghtJUNction Shell / 2 stars / 0 forks / updated 2026-06-06
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AndroidUse module loader Rust / 1 stars / 0 forks / updated 2026-06-06
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Last 7 days
2026-06-07
| Time | Repo | Commit |
|---|---|---|
| 04:09 | cortexfs | d65db8b feat: tighten cortexfs runtime abi |
| 02:14 | agent.sh | 9f292f1 docs: center skill on cortexfs |
| 01:45 | agent.sh | bd3dc07 docs: keep agent identity centered on cortexfs |
| 01:18 | agent.sh | 54565a7 docs: center agent skill on cortexfs |
| 01:13 | agent.sh | f118b71 feat: add cortexfs cluster support |
| 00:56 | agent.sh | cee4b9a feat: add cortexfs terminal agent |
2026-06-06
| Time | Repo | Commit |
|---|---|---|
| 23:36 | MagicMihomo | bcae45d ruleset: update-ruleset |
| 21:15 | LightFlow | f154664 Clarify LightFlow product thesis |
| 20:29 | LightFlow | 4d35a0a Initialize LightFlow backend scaffold |
| 20:04 | cortexfs | b014ff1 Apply export filters to tool traces |
| 19:52 | cortexfs | 2e53694 Expose API format request schemas |
| 19:46 | cortexfs | 1e9129d Tighten singular ABI naming |
These scripts are intentionally practical: they print diagnostics first, branch on the detected machine/network, and fail with explicit guidance when automation would be dishonest.
curl -sSL https://raw.githubusercontent.com/LIghtJUNction/lightjunction/main/bootstrap-linux.sh | bashOptional non-interactive example:
BOOTSTRAP_FEATURES=network-daed,fs-bees,shell,cn-desktop bash -c "$(curl -sSL https://raw.githubusercontent.com/LIghtJUNction/lightjunction/main/bootstrap-linux.sh)"It can install daed for transparent proxy workflows, configure CachyOS repositories on Arch-based systems, use .deb on Debian/Ubuntu, use .rpm on Fedora/RHEL/openSUSE, and expose optional modules for shell, filesystem, and desktop tooling.
curl -sSL https://raw.githubusercontent.com/LIghtJUNction/lightjunction/main/bootstrap-macbook.sh | bashRun as a normal Administrator user, not through sudo. Homebrew refuses root. On a fresh Mac, the script opens the Xcode Command Line Tools installer first because Homebrew needs Apple's git. If a previous Command Line Tools install left /Library/Developer/CommandLineTools behind without registering it, the script clears that stale directory and resets xcode-select before retrying.
curl -sSL https://raw.githubusercontent.com/LIghtJUNction/lightjunction/main/deploy-ssh-keys.sh | bashSupports Termux and systemd Linux.
curl -sSL https://raw.githubusercontent.com/LIghtJUNction/lightjunction/main/basic.sh | bashModule map
| Module | Description |
|---|---|
env.sh |
Color variables, terminal detection, UTF-8/ASCII compatibility |
log.sh |
err, warn, ok, info, debug, line |
lib/str.sh |
trim, split, contains, replace, upper, lower, hash, uuid, rand |
lib/arr.sh |
join, contains, map, filter, sort, unique, sum, max, min |
lib/os.sh |
detect, is, arch, distro, has, require, ensure_dir, tmpdir |
lib/file.sh |
exists, is_file, is_dir, read, write, copy, move, size, md5 |
lib/net.sh |
check, download, http_get, http_post, public_ip, dns_lookup |
lib/prompt.sh |
yesno, input, password, menu, spinner, progress |
Use the website terminal to encrypt a message in the browser, or import my public key manually:
gpg --keyserver hkps://keyserver.ubuntu.com --recv-keys EB21B83AB1E982DF66F08387A67178405F7736FDFingerprint:
EB21B83AB1E982DF66F08387A67178405F7736FD
If my projects are useful to you, sponsorship is welcome: sponsor and support.