publish

One command from a local file to a durable, verified browser link: store the file on Filecoin mainnet through the filecoin-pin CLI, hand back https://inbrowser.link/ipfs/<root-cid>, and record the share in the local index. The CLI is the single seam — drive it directly, no wrapper scripts. Flags, output formats, and troubleshooting live in references/filecoin-pin-cli.md; read that, never the web.

The skill publishes — "share" and "publish" are the same user-facing verb here; the CLI pins. "Pin" appears only in CLI commands and quoted user phrases, never in your own reports.

Red lines

Hard rules; each owning section carries the full rule. Skim before every share.