Spawn

Update Agent & Cloud Metadata

Refresh icons and metadata/stats for agents and cloud providers in manifest.json.

When to use

Run this when:

• An agent or cloud provider's logo changes
• An icon URL breaks (404 or stale redirect)
• A new agent or cloud is added without an icon
• GitHub star counts need refreshing
• Agent repo info changed (license, language)
• You want a full metadata audit
• You need to validate that all source URLs are still reachable

Arguments

• --agent <id> — Update only the specified agent (e.g. --agent openclaw).
• --cloud <id> — Update only the specified cloud (e.g. --cloud hetzner).
• --agents-only — Only process agents, skip clouds.
• --clouds-only — Only process clouds, skip agents.
• --icons-only — Only refresh icons, skip GitHub metadata.
• --stats-only — Only refresh GitHub stats, skip icon downloads.
• --validate — Check all source URLs are reachable without downloading. Exits with code 1 if any are broken.
• --dry-run — Print what would change without writing files.

Procedure

Run the update script, passing through any arguments:

bun run .claude/skills/update-metadata/update.ts [arguments]

Fixing broken sources

If --validate reports broken URLs (marked with ✗), fix them by editing the relevant .sources.json file:

• Agent sources: assets/agents/.sources.json
• Cloud sources: assets/clouds/.sources.json

Each entry maps an id to { "url": "...", "ext": "png" }. Update the url to a working icon source (apple-touch-icon, GitHub org avatar, or favicon), then re-run the script without --validate to download and update everything.

Review the output, then commit the changed files (manifest.json, .sources.json files, and any updated icon files).

Source: OpenRouterLabs/spawn — distributed by TomeVault.