brewpage-publish (OpenClaw skill)

Publish HTML, markdown, text, any file, or a whole multi-file site to brewpage.app — free hosting with no sign-up. Paste text, share a file, host a temporary page, or upload a site and get an instant public URL to share a link.

This is an AgentSkills-standard skill for OpenClaw.

What It Does

Detects content type — a directory/ZIP becomes a multi-file site, a single file becomes a file upload, everything else becomes HTML (markdown rendered)
Asks namespace — interactive prompt for a short, human-readable namespace (URL slug)
Asks password — optional password protection (hides the page from the gallery)
Calls API — sends content to brewpage.app
Returns URL — public link ready to share
Saves token — owner token written to ./brewpage-history.md

API Coverage

Content	Type	Endpoint
Text / markdown	HTML	`POST /api/html?format=markdown`
Local file	File	`POST /api/files`
Directory (built static)	Site	`POST /api/sites` (auto-zipped — primary path)
`.zip` archive	Site	`POST /api/sites` (pre-built)

Install / Placement

OpenClaw discovers skills from two locations. Drop the brewpage-publish/ folder (containing SKILL.md) into either:

<workspace>/skills/brewpage-publish/SKILL.md     # project-local skill
~/.openclaw/skills/brewpage-publish/SKILL.md      # user-global skill

The folder/name (brewpage-publish) drives the slash command and the allowlist key. The name uses lowercase + a hyphen — colon/uppercase forms like BrewPage::publish are invalid in OpenClaw.

How to Invoke

Via slash command:

/brewpage-publish "Hello, world!"
/brewpage-publish report.md
/brewpage-publish screenshot.png --ttl 1
/brewpage-publish ./dist --entry index.html
/brewpage-publish site.zip

Or via natural language:

Publish this to brewpage
Upload report.md to brewpage.app
Deploy this directory as a site

The model detects the content type, asks for a namespace and password, calls the brewpage.app API, and returns the public URL.

Sites

POST /api/sites accepts only a .zip archive — there is no raw-folder upload.

Directory (primary): point at a built static directory; the skill auto-zips it and uploads. Archive sealing keeps relative paths intact.
Pre-built .zip (alternative): uploaded as-is.

The auto-zip excludes .git/, .env/.env.*, node_modules/, .DS_Store, Thumbs.db, .idea/, .vscode/, .cache/, *.map and *.log — only real built assets ship; secrets and VCS data never leak into the public archive.

Built-static guard: publish build output, not sources. No .html in the directory → the skill fails and tells you to build first. A source tree (package.json + src/, no top-level .html) → the skill asks you to point at the build output (dist/, build/, out/, _site/, public/).

Entry file: --entry override > index.html > first .html alphabetically.

No trailing slash. The API returns https://brewpage.app/public/<id> without a trailing /. Appending / routes to brewpage.app's landing page and breaks the link. Site URLs cannot be verified with plain curl — verify with a real browser or fetch <url>/index.html.

TTL

Default time-to-live is 15 days (max 30). Override with --ttl N (days).

Owner Token & Privacy

The owner token is never printed in conversation — the skill's shell blocks curl the API, parse the token, and append it to ./brewpage-history.md directly. Only the public URL is shown.

./brewpage-history.md is a private file (keep it out of version control). Use the token to delete a page:

# html / json / kv
curl -X DELETE "https://brewpage.app/api/{ns}/{id}" -H "X-Owner-Token: {token}"
# site
curl -X DELETE "https://brewpage.app/api/sites/{ns}/{id}" -H "X-Owner-Token: {token}"

Requirements

curl, jq, and zip available on the host shell.

License

MIT

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