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portolan-migrate

97 / 100 · Low risk

Fine to try.

By portolan-sdi/portolan-skills (GitHub) · data · 13 stars · scanned at commit 1714d9a

Bring an existing non-compliant catalog or published dataset into Portolan compliance without rebuilding it. Audit what is there, decide whether to patch or re-extract, repair metadata, styles and data, prove conformance, then republish and prune what went stale. Use when a catalog already exists and does not meet the spec, when a dataset was published before Portolan, or when someone says a catalog needs migrating, upgrading, or fixing.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

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

if [ -e ~/.agents/skills/'portolan-migrate' ] || [ -L ~/.agents/skills/'portolan-migrate' ]; then echo 'A skill folder named portolan-migrate already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/portolan-sdi/portolan-skills' "$d" && git -C "$d" checkout --quiet '1714d9ab672e6a1bbc56ca12458e41b14484d426' -- 'skills/portolan-migrate' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/portolan-migrate' ~/.agents/skills/'portolan-migrate' && 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/'portolan-migrate' ~/.claude/skills/'portolan-migrate' (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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