0xwilliamortiz/claude-red
claude-red is a curated library of offensive security skills designed for the Claude skills system. Each skill is a structured SKILL.md file that primes Claude with expert-level methodology for a specific attack surface — from SQLi to shellcode, EDR evasion to exploit development.
Language: JavaScript
#claude #claude_code #claude_code_plugin #claude_skills #codex #codex_skill #redteam #redteaming #skill #skills
Stars: 448 Issues: 1 Forks: 51
https://github.com/0xwilliamortiz/claude-red

AMAP-ML/LongHorizon-Harness
The long-horizon computer-use harness. Run AI agents across desktop apps and the CLI for extended periods while preserving task state and making reliable progress on complex workflows. Features fresh-context execution, durable verified state, independent auditing, recoverable progress, and native Claude Code / Codex / OpenClaw integration.
Language: Python
#agent #claude #claude_code #claude_plugin #cli #codex #codex_desktop #codex_plugin #cua #gui #harness #long_horizon #long_horizon_agents #longhorizon_harness #loop #loop_engineering
Stars: 524 Issues: 6 Forks: 64
https://github.com/AMAP-ML/LongHorizon-Harness

Leutenegger/watermarks-remover
Remove multi-vendor AI provenance traces: Unicode text sanitization, statistical rewriting techniques, and C2PA/metadata stripping from PNG/JPEG/SVG/PDF/DOCX/HTML/MD files
Language: Python
#claude #claude_code #claude_skills #codex #codex_cli #codex_desktop #codex_plugin #codex_skill #codex_skills #grok #grok_45 #grok_ai #grok_build #grok_cli #watermark #watermark_detection #watermark_tools #watermarks
Stars: 915 Issues: 4 Forks: 95
https://github.com/Leutenegger/watermarks-remover

Spielewoy/autoprompt-skill
Autoprompt is a coding-agent skill that cuts failures by 45% on agentic coding tasks.
Language: JavaScript
#agent_orchestration #agent_skills #agentic_workflows #ai_agents #ai_coding #automated_testing #autonomous_agents #claude_code #cli #code_review #codex #coding_agent #developer_tools #github_copilot #multi_agent_systems #opencode #prompt_engineering #subagents #test_driven_development #workflow_automation
Stars: 721 Issues: 6 Forks: 48
https://github.com/Spielewoy/autoprompt-skill

ShadowAqueduct/watermark-remover
Purge multi-vendor AI watermarks: clean Unicode text, apply statistical rewrite hooks, and clear C2PA plus metadata from PNG, JPEG, SVG, PDF, DOCX, HTML, and MD.
Language: Python
#claude_ai #claude_code #claude_code_plugin #claude_skills #codex #codex_cli #codex_skill #codex_skills #watermark
Stars: 760 Issues: 6 Forks: 73
https://github.com/ShadowAqueduct/watermark-remover

cclank/lanshu-create-ai-presenter-video
Provider-neutral Codex Skill for producing verified AI presenter videos from a script and an authorized presenter image.
Language: Python
#ai_video #codex #codex_skill #digital_human #video_generation
Stars: 722 Issues: 0 Forks: 122
https://github.com/cclank/lanshu-create-ai-presenter-video

XiaoDuoYa/codex-with-chatgpt
ChatGPT thinks. Codex works. Use ChatGPT as the planning brain while keeping the Codex harness.
Language: TypeScript
#ai_agents #chatgpt #codex #mcp #model_context_protocol #oauth
Stars: 522 Issues: 3 Forks: 52
https://github.com/XiaoDuoYa/codex-with-chatgpt

Nanako0129/sepia
De-AI writing skill for Claude Code, Codex, Grok Build, and Antigravity — narrative-architecture repair for fiction, venue-matched rules for professional prose. Based on StoryScope (arXiv:2604.03136).
Language: Shell
#agent_skills #ai_writing #antigravity #claude_code #codex #developer_tools #fiction #grok #humanizer #llm #prompt_engineering #writing_tools
Stars: 500 Issues: 0 Forks: 24
https://github.com/Nanako0129/sepia

Vincentwei1021/anything2explainer
Topic in, narrated explainer video out. A Claude Code / Codex skill that turns any topic into a black-canvas motion-graphics explainer video with TTS voiceover, subtitles and a chapter progress bar. Chinese or English; every frame drawn in code with Remotion.
Language: TypeScript
#agent_skills #ai_agents #ai_video #claude_code #claude_code_skill #codex #edge_tts #educational_video #explainer_video #kokoro #motion_graphics #multi_agent #react #remotion #text_to_video #tts #typescript #video_generation
Stars: 980 Issues: 2 Forks: 177
https://github.com/Vincentwei1021/anything2explainer

viettranx/3dviz-pro-max
Agent skill for creative 3D visualization: turn an idea into a Three.js/Blender scene worth exploring. Claude Code + Codex plugin, 223 recipes, 440 knowledge records, 22 proved kits, 37 runnable studies.
Language: JavaScript
#3d #agent_skill #blender #claude_code #codex #gltf #threejs #visualization
Stars: 414 Issues: 1 Forks: 50
https://github.com/viettranx/3dviz-pro-max