pub

Use this skill when the user asks about creating adaptive interfaces, publishing content, or running live sessions on pub.blue.

Required CLI Version

Use the latest pub CLI release.

Source: https://github.com/xmanatee/pub (MIT license)

pub --version
# Install from GitHub Releases:
# https://github.com/xmanatee/pub/releases/latest
# Or via install script:
curl -fsSL https://pub.blue/install.sh | bash
# Or self-update an existing install:
pub upgrade

Setup

# One-time auth
pub config --api-key pub_KEY
# or
echo "pub_KEY" | pub config --api-key-stdin

Key source: https://pub.blue/agents

Pub resolves config from:

• PUB_HOME/config/config.json when PUB_HOME is set
• XDG_CONFIG_HOME/pub/config.json when XDG_CONFIG_HOME is set
• ~/.config/pub/config.json by default

PUB_HOME must be an absolute path. It also roots Pub data, state, runtime sockets, and workspaces. For OpenClaw bridge mode, set an explicit workspace before pub config --auto, for example OPENCLAW_WORKSPACE=/absolute/path/to/workspace.

Core Commands

pub create page.html
pub create --slug demo page.html
cat page.html | pub create

pub get <slug>
pub get <slug> --content

pub update <slug> --file next.html
pub update <slug> --public

pub list
pub delete <slug>

Notes:

• Pub is built for adaptive interfaces — agents generate real-time UIs tailored to the user's task.
• Pubs are private by default.
• Reuse existing pubs for regular or repeated tasks. Use pub list to check if a relevant pub already exists, then pub update <slug> instead of creating a new one. Each user is limited to 10 pubs.
• Title and description come from OG meta tags in the HTML. Always include og:title and og:description in your <head>. The server extracts them automatically — there are no CLI flags for title/description.

  <head>
    <meta property="og:title" content="My Pub Title">
    <meta property="og:description" content="A short description of what this pub does">
  </head>
  

  When updating a pub's content, always keep the OG tags accurate.
• create supports --slug.
• update supports --file, --public/--private, --slug.
• Content is optional: a pub can be live-only.

UI Components

DaisyUI 5 + Tailwind CSS 4 via CDN:

<link href="https://cdn.jsdelivr.net/npm/daisyui@5" rel="stylesheet" type="text/css" />
<script src="https://cdn.jsdelivr.net/npm/@tailwindcss/browser@4"></script>

• Components: daisyUI classes for all UI elements (btn, card, input, table, alert, tabs, modal, drawer, etc.) with color/size/variant modifiers
• Colors: daisyUI semantic tokens only (primary, secondary, accent, neutral, base-*, info, success, warning, error)
• Layout: Tailwind utilities (flex, grid, gap-*, p-*, responsive prefixes)
• Never: inline styles, arbitrary values (text-[...]), z-index, emojis, hardcoded colors, branding/marketing copy

Going Live

Live is browser-initiated: the user opens the pub page; owner live mode connects automatically once the daemon is online.

1. Start the agent daemon:

pub start --agent-name "<agent-name>"

Notes:

• Bridge mode comes from saved config (pub config --auto or pub config --set bridge.mode=...).
• Supported bridge modes: openclaw, claude-code, claude-sdk, claude-channel, and openclaw-like.
• Enable verbose live daemon logging with pub config --set bridge.verbose=true when startup or bridge delivery is hard to diagnose.
• Standalone binary installs fall back to claude-code when the Claude Agent SDK package is not locally importable.
• bridge.mode=claude-sdk requires @anthropic-ai/claude-agent-sdk to be available in the local JS environment.
• bridge.mode=claude-channel expects a running relay socket. Start it with pub channel-server and override the socket path with claude-channel.socketPath or PUB_CHANNEL_SOCKET_PATH when needed.
• bridge.mode=openclaw-like uses named command profiles from openclawLike.profiles and openclawLike.defaultProfile; profile args are passed before the final prompt.
• Canvas command-manifest agent executors require a local agent runtime: provider: "claude-code" needs claude-code.path or CLAUDE_CODE_PATH; provider: "openclaw" needs openclaw.path and openclaw.sessionId or matching env vars.
• On success, pub start prints the daemon log path and current runtime status.
• On failure, inspect the reported log path first; if logs are sparse, enable bridge.verbose=true and retry.

2. Check runtime status:

pub status

3. Reply in chat:

Bridge-owned chat is the live-session contract. Reply with normal assistant text; the bridge forwards that text to the chat channel. For longer live-session work, regularly send concise, specific progress updates through chat while continuing:

pub write "Working on it"

Use channel-specific pub write for canvas and other non-chat outputs:

pub write -c canvas -f /tmp/view.html

4. Stop daemon:

pub stop

5. Validate end-to-end:

pub doctor
pub doctor --skip-chat --skip-canvas

Important:

• write waits for delivery confirmation.

Advanced Details (On Demand)

Only when needed:

• Show effective saved config: pub config
• Inspect runtime and bridge state: pub status
• Toggle verbose daemon logging: pub config --set bridge.verbose=true
• See command-specific options: pub <command> --help