Add Antigravity Workspace Template

Author: study8677

README.md

@@ -103,6 +103,7 @@ Third-party plugins built by the community. [PRs welcome](#contributing)!
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 - [Registry Broker](https://github.com/hashgraph-online/registry-broker-codex-plugin) - Delegate tasks to specialist AI agents via the HOL Registry, plan, find, summon, and recover sessions.
 - [AgentOps](https://github.com/boshu2/agentops) - DevOps layer for coding agents with flow, feedback, and memory that compounds between sessions.
+- [Antigravity Workspace Template](https://github.com/study8677/antigravity-workspace-template) - Multi-agent codebase knowledge hub for Codex and Claude with ag-ask/ag-refresh CLI workflows, onboarding templates, and optional MCP integration.
 - [Brooks Lint](https://github.com/hyhmrright/brooks-lint) - AI code reviews grounded in six classic engineering books — decay risk diagnostics with book citations, severity labels, and four analysis modes (PR review, architecture audit, tech debt, test quality).
 - [Claude Code for Codex](https://github.com/sendbird/cc-plugin-codex) - Reverse of OpenAI's official Claude-hosted plugin: use Claude Code from Codex for reviews, rescue tasks, tracked background jobs, and hook-powered review gates.
 - [Claude Code Harness](https://github.com/dadwadw233/claude-code-harness) - Harness blueprint skill for turning vague agent ideas into concrete designs for request assembly, control loops, memory, permissions, recovery, and extension planes.