OPEN SOURCE
dotnet/skills
Repository for skills to assist AI coding agents with .NET and C#
02 / DEVELOPER TOOLS
Developer tools
Find the tools that make writing software feel good.
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qxcnm/codex-manager
一个Codex cli 账号管理与切换工具。为 Codex cli提供本地网关转发。.
OPEN SOURCE
polymarket/polymarket-cli
Open the project to explore the idea and the code.
OPEN SOURCE
ed1s0nz/cyberstrikeai
CyberStrikeAI is an AI-native security testing platform built in Go. It integrates 100+ security tools, an intelligent orchestration engine, role-based testing with predefined security roles, a skills system with specialized testing skills, and comprehensive lifecycle management capabilities.
OPEN SOURCE
google-labs-code/stitch-skills
A library of Agent Skills designed to work with the Stitch MCP server. Each skill follows the Agent Skills open standard, for compatibility with coding agents such as Antigravity, Gemini CLI, Claude Code, Cursor.
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ryoppippi/ccusage
Analyze coding (agent) CLI token usage and costs from local data.
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chromedevtools/chrome-devtools-mcp
Chrome DevTools for coding agents.
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shenli/distributed-system-testing
AI-agent skills for distributed-systems testing.
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elementalsouls/claude-bughunter
A Claude Code skill bundle for bug hunting and external red-team work - 51 skills, 15 slash commands, 681 disclosed-report patterns curated across 24 vulnerability classes, plus enterprise identity + infrastructure attack matrices.
OPEN SOURCE
carlrannaberg/claudekit
A toolkit of custom commands, hooks, and utilities for Claude Code
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receptron/mulmoclaude
Multi-modal Claude Code Client.
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wiltodelta/remove-ai-watermarks
CLI and library for removing visible (Gemini) and invisible (SynthID, C2PA, EXIF) AI watermarks from images
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bountyyfi/lonkero
Lonkero - Wraps around your attack surface. Professional-grade scanner for real penetration testing. Fast. Modular. Rust.
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can1357/oh-my-pi
⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and more
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charmbracelet/crush
Glamourous agentic coding for all 💘.
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xs-lang0/xs
xs programming language.
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google-antigravity/antigravity-sdk-python
Open the project to explore the idea and the code.
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kulikov0/whitelist-bypass
Open the project to explore the idea and the code.
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ljtn/epiq
CLI based issue tracker TUI - distributed and backed by git
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vercel-labs/agent-browser
Browser automation CLI for AI agents.
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anthropics/claude-plugins-official
Official, Anthropic-managed directory of high quality Claude Code Plugins.
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npmx-dev/npmx.dev
a fast, modern browser for the npm registry.
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zendev-sh/goai
Go AI SDK, the Go way. One unified API across 21+ providers. Streaming, structured output, MCP support, stdlib only. Go AI SDK for AI applications inspired by Vercel AI SDK.
OPEN SOURCE
gastownhall/beads
Beads - A memory upgrade for your coding agent.