A curated collection of standalone, universal Agent Skills for AI coding assistants and harnesses (Claude Code, Cursor, Antigravity, Windsurf, Codex, etc.).
| Skill | Description | Primary Capabilities |
|---|---|---|
jina-reader |
Deep web reading, clean Markdown extraction, question-grounded passage retrieval, and integrated web search via Jina Reader MCP. | read_url, search_web, search_arxiv, search_ssrn, search_images, search_jina_blog, capture_screenshot_url |
tinyfish-mcp |
Live web search, webpage extraction, browser automation, monitors, and deep research via TinyFish MCP (search and fetch free; automation and research metered). | search, fetch_content, run_web_automation, start_deep_research, monitors, get_wallet, + more |
subq-ai |
High-capacity System One decision model craft for SubQ Snap (384K context, multimodal vision with up to 4 images, calibrated probabilities). | snap_noul, snap_choice, snap_score, snap_decide, snap_list_models |
serena-mcp |
Language Server Protocol (LSP) semantic code intelligence, AST symbol exploration, type diagnostics, and atomic refactoring (40+ languages; toolset selected per client via --context). |
find_symbol, rename_symbol, safe_delete_symbol, get_current_config, serena_repl, onboarding, etc. |
Install any skill directly into your AI coding agent using bunx skills:
# Global installation across all supported AI coding agents
bunx skills add devbux/skills --skill jina-reader -g
bunx skills add devbux/skills --skill tinyfish-mcp -g
bunx skills add devbux/skills --skill subq-ai -g
bunx skills add devbux/skills --skill serena-mcp -g
# Or install all skills from the repository at once
bunx skills add devbux/skills -g# Scope to Claude Code only
bunx skills add devbux/skills --skill jina-reader -a claude-code
# Scope to Cursor only
bunx skills add devbux/skills --skill jina-reader -a cursor