2026-10-13-antigravity-plugin-validation-and-detail-listings-omitted-loaded-skills-and-subagents-until-1-3-3-and

Plugin validation and detail listings omitted loaded skills and subagents until 1.3.3 and 1.3.4. In 1.3.3, agy plugin validate and plugin listings began accounting for skills declared in plugin.json and exclusions in skills.json, matching the skills that load. In 1.3.4, the Agents row in /plugin began including subagents declared in root agents.json and listing loaded agents by name. Earlier listings could understate what a plugin supplied or misrepresent excluded skills.

Channel: tagged-release. Half: defect. Date: 2026-10-10 (1.3.3); 2026-10-13 (1.3.4).

Operator consequence: Rebuild plugin inventories on 1.3.4, including validation, the Agents detail row and agy plugin list --json. An older empty row was not evidence that a plugin had no subagents, and an older validation list was not a faithful skill inventory. This matters before pre-approving a plugin’s MCP tools or adopting its agents into unattended jobs.

Receipt

• https://github.com/google-antigravity/antigravity-cli/blob/1.3.3/CHANGELOG.md?plain=1#L24
• https://github.com/google-antigravity/antigravity-cli/blob/1.3.4/CHANGELOG.md?plain=1#L19