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limitcool/README.md

limitcool

limitcool

backend pragmatic infrastructure self-hosted ai workflows

Visitors

Build control planes. Run your own stack. Keep systems operable.

自托管、控制面、内容系统、自动化。
Self-hosting, control planes, content systems, automation.

📝 Blog · 🌐 Home · 🛡️ Gatewarden · 🧰 Uvlio · ✉️ Email

rust // go // python // astro // svelte // control-plane // self-hosting 

$ whoami
limitcool

$ cat /etc/stack/focus.conf
mode=self-hosted
languages=rust,go,python
interests=control-planes,content-systems,automation,ai-workflows
policy=reuse_mature_tools
status=operational
manifest:
  operator: limitcool
  runtime: homelab + control-planes + content-systems
  build_with:
    - rust
    - go
    - python
    - astro
    - svelte
  principle: "reuse proven tools, keep systems operable"

🚀 Featured Projects

🛡️ Gatewarden

Open-source AI WAF for self-hosted apps.

Built for Caddy, trusted identity headers, deterministic enforcement, and reviewable AI-assisted security operations.

Repository · Docs

🧰 Uvlio

Free online tools for files, text, images, and everyday work.

Browser-first utilities that help users finish small tasks fast, with no sign-up and many tools running locally first.

Visit uvlio.com · Browse tools

✨ Snapshot

🔧 What I Work On

  • 后端工具与服务 / Backend tools and services
  • 自托管控制面与基础设施 / Self-hosted control planes and infrastructure
  • 内容系统与 AI 工作流 / Content systems and AI workflows

🧭 How I Build

  • 先复用，再实现 / Reuse before building
  • 默认可观测 / Operability by default
  • 小改动，硬边界 / Small changes, hard edges

🚀 Current Focus

  • 🛡️ Gatewarden / AI WAF for self-hosted apps
  • 🧰 Uvlio / browser-first online tools
  • 🤖 AI workflows / AI 工作流
  • 🐳 Control planes and self-hosting / 控制面与自托管
  • 🌐 Content systems and lightweight services / 内容系统与轻量服务

🔗 Links

🧰 Stack / 工具栈

Languages

Rust
Rust		 Go
Go		 Python
Python		 JavaScript
JavaScript		 HTML5
HTML5		 CSS3
CSS3
Astro
Astro		 Svelte
Svelte		 Bash
Bash		 Linux
Linux		 Docker
Docker		 Git
Git
PostgreSQL
PostgreSQL		 MySQL
MySQL		 MongoDB
MongoDB		 Redis
Redis		 SQLite
SQLite

Platform

Grafana
Grafana		 Elasticsearch
Elasticsearch		 Postman
Postman		 Prometheus
Prometheus		 Caddy
Caddy		 Cloudflare
Cloudflare
Supabase
Supabase		 RabbitMQ
RabbitMQ

🏠 Self-Hosted / Lab Stack

Infra

Proxmox
Proxmox		 Docker
Docker		 Portainer
Portainer		 Watchtower
Watchtower		 Grafana
Grafana		 Komodo
Komodo		 ntfy
ntfy
Uptime Kuma
Uptime Kuma

Data

PostgreSQL
PostgreSQL		 MySQL
MySQL		 MongoDB
MongoDB		 Redis
Redis		 MinIO
MinIO		 Supabase
Supabase

Apps

Bitwarden
Bitwarden		 Home Assistant
Home Assistant		 Homepage
Homepage		 Hoppscotch
Hoppscotch		 Pocket ID
Pocket ID		 TinyAuth
TinyAuth
Matrix
Matrix		 RustDesk
RustDesk		 AFFiNE
AFFiNE		 Jellyfin
Jellyfin		 Immich
Immich		 Music Assistant
Music Assistant
Gitea
Gitea		 Sourcebot
Sourcebot

📊 GitHub Stats

GitHub profile details GitHub languages

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