diff --git a/changelog.d/changed-agent-list-codex-antigravity.md b/changelog.d/changed-agent-list-codex-antigravity.md
new file mode 100644
index 0000000..ae2cc74
--- /dev/null
+++ b/changelog.d/changed-agent-list-codex-antigravity.md
@@ -0,0 +1 @@
+- Default page: list Codex and Antigravity (replacing the retired Gemini CLI) among the agent CLIs Hive drives.
diff --git a/docs/content/community/what-is-hive-commons.md b/docs/content/community/what-is-hive-commons.md
index 2d02501..eb9021b 100644
--- a/docs/content/community/what-is-hive-commons.md
+++ b/docs/content/community/what-is-hive-commons.md
@@ -4,7 +4,7 @@
 
 ## What Hive is
 
-**Hive** is a **co-maintainer system** for your GitHub projects. It lets you **run governed agents** against real project work, continuously. Point it at a repo and it watches the things that pile up — issues, pull requests, failing CI, CVEs, dependabot alerts — and sends AI coding agents (Claude, Copilot, Gemini, Goose...) to deal with them: triage, fixes, reviews, releases. You decide how much it is allowed to do. **Agents do the chores, while you decide what matters.**
+**Hive** is a **co-maintainer system** for your GitHub projects. It lets you **run governed agents** against real project work, continuously. Point it at a repo and it watches the things that pile up — issues, pull requests, failing CI, CVEs, dependabot alerts — and sends AI coding agents (Claude, Copilot, Codex, Antigravity, Goose...) to deal with them: triage, fixes, reviews, releases. You decide how much it is allowed to do. **Agents do the chores, while you decide what matters.**
 
 ## "I already use an agent. How is this different?"
 
@@ -38,7 +38,7 @@ A spoke works alone. A hub is how you see and manage a fleet of them.
 
 ## Does Hive fit my project?
 
-**Do I need a paid agent subscription?** No. Hive drives the agent CLIs you already have (Claude, Copilot, Gemini, Goose) *or* any OpenAI-compatible model through its [Model Gateway](/docs/hive/agent-configuration#methods-subscription-clis-vs-self-hosted-inference) (OpenRouter key, no CLI login). Contributors can bring their own.
+**Do I need a paid agent subscription?** No. Hive drives the agent CLIs you already have (Claude, Copilot, Codex, Antigravity, Goose) *or* any OpenAI-compatible model through its [Model Gateway](/docs/hive/agent-configuration#methods-subscription-clis-vs-self-hosted-inference) (OpenRouter key, no CLI login). Contributors can bring their own.
 
 **Who tells it what to work on?** Your backlog does. The [Governor](/docs/hive/governor) reads your issues/PRs/CI, filters them deterministically (labels, areas, complexity), and only hands agents work you have allowed. You choose the areas (e.g. CI, deps, security, packaging) and the trust level. Nothing is invented.
 
diff --git a/src/app/docs/[...slug]/page.tsx b/src/app/docs/[...slug]/page.tsx
index 2daa0fb..bec40ca 100644
--- a/src/app/docs/[...slug]/page.tsx
+++ b/src/app/docs/[...slug]/page.tsx
@@ -18,7 +18,7 @@ const HIVE_DOCS_PATH = process.env.HIVE_DOCS_PATH
 const STATIC_PROJECTS: ProjectId[] = ['hive', 'hotshot', 'pluk', 'rationguard', 'promptargs', 'dibs', 'spektacular']
 
 const INTEGRATIONS_DESCRIPTION =
-  'Hive works with Claude Code, GitHub Copilot, Codex, Gemini, IBM Bob, Goose, vLLM, llm-d and more.'
+  'Hive works with Claude Code, GitHub Copilot, Codex, Antigravity, IBM Bob, Goose, vLLM, llm-d and more.'
 
 const INTEGRATION_NAMES = [
   'Claude Code',
@@ -86,7 +86,7 @@ function integrationsJsonLd() {
       codeRepository: 'https://github.com/hivecommons/hive',
       keywords: [...INTEGRATION_NAMES, 'TypeSafe AI', 'Spektacular', 'Spek', 'speks'].join(', '),
       featureList: [
-        'Drives supported agent CLI backends including Claude Code, GitHub Copilot CLI, Goose, OpenAI Codex CLI, IBM Bob, Gemini CLI and more.',
+        'Drives supported agent CLI backends including Claude Code, GitHub Copilot CLI, Goose, OpenAI Codex CLI, Google Antigravity CLI, IBM Bob and more.',
         'Routes inference through supported engines and gateways including vLLM, llm-d, LiteLLM, IBM watsonx.ai, OpenRouter, Anthropic, OpenAI and DeepSeek.',
         'Supports Jev by TypeSafe AI as a Hive v6 optional advisory smart-classifier backend.',
         'Admits report-only external execution through the Flue pilot and ready C/C++ to Rust migration graph nodes through Crustify/Wavefront.',
diff --git a/src/app/docs/layout.tsx b/src/app/docs/layout.tsx
index 0dc780e..ab14563 100644
--- a/src/app/docs/layout.tsx
+++ b/src/app/docs/layout.tsx
@@ -81,7 +81,7 @@ const DOCS_JSON_LD = [
     codeRepository: 'https://github.com/hivecommons/hive',
     keywords: DOCS_KEYWORDS.join(', '),
     featureList: [
-      'Drives supported agent CLI backends including Claude Code, GitHub Copilot CLI, Goose, OpenAI Codex CLI, IBM Bob, Gemini CLI and more.',
+      'Drives supported agent CLI backends including Claude Code, GitHub Copilot CLI, Goose, OpenAI Codex CLI, Google Antigravity CLI, IBM Bob and more.',
       'Routes inference through supported engines and gateways including vLLM, llm-d, LiteLLM, IBM watsonx.ai, OpenRouter, Anthropic, OpenAI and DeepSeek.',
       'Supports Jev by TypeSafe AI as a Hive v6 optional advisory smart-classifier backend.',
       'Admits report-only external execution through the Flue pilot and ready C/C++ to Rust migration graph nodes through Crustify/Wavefront.',