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j-space

95 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By Tiger3807861189/J-Space-Cognition-Suite (GitHub) · coding · 2,956 stars · scanned at commit b202312

Operate a selective workspace for complex reasoning, long tasks, repository engineering, coordinated agents, and authorized security analysis. Use when work requires durable state, evidence, cross-file consistency, or recovery; keep direct answers lightweight.

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

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

Found in 3 places.

Install

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

if [ -e ~/.agents/skills/'j-space' ] || [ -L ~/.agents/skills/'j-space' ]; then echo 'A skill folder named j-space already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Tiger3807861189/J-Space-Cognition-Suite' "$d" && git -C "$d" checkout --quiet 'b2023124a1fa08278e3ee82aefa8ed9faeade995' -- 'j-space' && mkdir -p ~/.agents/skills && cp -R "$d"/'j-space' ~/.agents/skills/'j-space' && 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/'j-space' ~/.claude/skills/'j-space' (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
2026-11-08b20231295
2026-11-07b20231295