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deep-research

95 / 100 · Low risk

Fine to try. Some of what it can do is expected: a research skill usually looks things up on the internet.

By coreyhaines31/makerskills (GitHub) · research · 905 stars · scanned at commit b465319

When you want multi-source, multi-step research on a topic — competitor research before a sales call, market research for a new business idea, positioning angles, due diligence on a partnership or podcast guest, tech decision research (which DB, which auth), or any "I need to actually understand X." Combines web search, URL fetch, agent-browser, last30days (Reddit/X/YouTube/HN/web recency), memory, and Notion. Outputs a structured brief with citations, contradictions, gaps, and recommended next…

Works with any agent that supports SKILL.md skills.

What this skill can do

Connects to the internet

The author does not mention this. Expected for a research skill.

Found in 2 places.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'deep-research' ] || [ -L ~/.agents/skills/'deep-research' ]; then echo 'A skill folder named deep-research already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/coreyhaines31/makerskills' "$d" && git -C "$d" checkout --quiet 'b465319a5e675a89ea9fd87a15191c9a8ad13649' -- 'skills/deep-research' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/deep-research' ~/.agents/skills/'deep-research' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'deep-research' ~/.claude/skills/'deep-research' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

DateVersionScore
2026-11-10b46531995
2026-11-080f20eaf95
2026-11-070f20eaf75