Skip to content
UtilityHub Logo
UtilityHub
Use Case Index / 75 Projects

Developer Tooling & Code Automation Projects

Discover open-source implementations addressing developer tooling & code automation with autonomous tool loops, retrieval augmented generation, and custom LLM reasoning.

Technical workflow visual for Developer Tooling & Code Automation
Technical blueprint for Career Ops

Career Ops

LLM Evaluation & Structured Output Pipeline • Intermediate

Open-source AI job search: scan job portals, evaluate listings into a structured A-H report with a global 1-5 score, tailor your CV, track applications — runs locally in your AI coding CLI (Claude Code, Codex, OpenCode, Antigravity…).

Technical blueprint for CowAgent
MCP AI Agents
Available

CowAgent

FastMCP Tool Server & Client Protocol • Intermediate

Open-source super AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-agent, multi-model, multi-channel. Lightweight, extensible, one-line install. (formerly chatgpt-on-wechat).

Technical blueprint for Graphify
MCP AI Agents
Available

Graphify

FastMCP Tool Server & Client Protocol • Intermediate

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

Technical blueprint for Claude Mem

Claude Mem

Hybrid Retrieval Augmented Generation (RAG) • Intermediate

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More.

Technical blueprint for Ruflo
MCP AI Agents
Available

Ruflo

FastMCP Tool Server & Client Protocol • Intermediate

🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, federation, vector RAG integration, and native Claude Code / Codex / Hermes and many more Integrated.

Technical blueprint for Claude Code Local

Claude Code Local

Real-Time Streaming Voice Pipeline • Advanced

Run Claude Code 100% on-device with local AI on Apple Silicon. MLX-native Anthropic-API server. 6 fighters incl. Muse-Glimmer 30B (now multimodal — reads images, abliterated), Gemma 4 31B, Qwen 3.5 122B (65 tok/s), DeepSeek V4 Flash (1M ctx). Private, offline, airgap-ready.

Technical blueprint for Cc Haha
MCP AI Agents
Available

Cc Haha

FastMCP Tool Server & Client Protocol • Intermediate

Local-first cross-platform desktop workspace for Claude Code / agents: multi-agent, Git worktrees, code diffs, skill marketplace, multi-model, Computer Use, task-aware desktop pets, with WeChat, Feishu, DingTalk, Telegram, WhatsApp and H5 access.

Technical blueprint for Awesome N8n Templates

Awesome N8n Templates

Hybrid Retrieval Augmented Generation (RAG) • Intermediate

280+ free n8n automation templates — ready-to-use workflows for Gmail, Telegram, Slack, Discord, WhatsApp, Google Drive, Notion, OpenAI, and more. AI agents, RAG chatbots, email automation, social media, DevOps, and document processing. The largest open-source n8n template collection.

Technical blueprint for RocketSimApp

RocketSimApp

Autonomous Event-Driven Background Worker • Intermediate

RocketSim — 30+ tools for Xcode's iOS Simulator. Testing, debugging, network monitoring, captures, accessibility, app actions, and AI agent automation via the RocketSim CLI. Used by 80k+ developers.

Technical blueprint for Omniget
MCP AI Agents
Available

Omniget

FastMCP Tool Server & Client Protocol • Intermediate

Udemy & Hotmart course downloader, YouTube downloader (yt-dlp GUI, 1,800+ sites) + desktop app for AI agents: Claude Code, Codex, Gemini CLI, Ollama. Permissions, undo, jobs, loops until tests pass, MCP server, 156 tools, course player.

Technical blueprint for Claude Ops
MCP AI Agents
Available

Claude Ops

Autonomous ReAct Agent Loop • Intermediate

Business operating system for Claude Code — 57 skills, 21 agents, smart daemon. Unified inbox (WhatsApp/Email/Slack/Telegram), autonomous PR merge, full-AWS monitoring, revenue (Stripe+RevenueCat), e-commerce (Shopify), marketing (Klaviyo/Meta/GA4), voice (Bland/ElevenLabs), APM.