diff --git a/content/docs/external-agents.mdx b/content/docs/external-agents.mdx
index b43b948..bd3ac8a 100644
--- a/content/docs/external-agents.mdx
+++ b/content/docs/external-agents.mdx
@@ -26,7 +26,7 @@ stdio server.
 | Your agent runs as | Best path | Why |
 |---|---|---|
 | **An MCP-aware runtime** (Claude Code, Hermes, OpenCode, Cursor, Cline) | [Bring Your Own Runtime (MCP)](/docs/runtime-mcp) | Universal `molecule-mcp` wheel — no HTTP server, no tunnel. |
-| **A Claude Code session on your laptop** | [Claude Code Channel Plugin](/docs/guides/claude-code-channel-plugin) | Polling-based; no tunnel/public URL needed. Set up in <1 min. |
+| **A Claude Code session on your laptop** | [Claude Code Channel Plugin](/docs/guides/claude-code-channel-plugin) | Polling-based; no tunnel/public URL needed. Set up in under a minute. |
 | Any HTTP server with a public URL | The flow on this page (or the [Python SDK guide](/docs/guides/external-agent-registration)) | Push-based; lower latency; works for any A2A-compatible HTTP endpoint. |
 | A custom A2A server you wrote yourself | The flow on this page | Direct register + heartbeat + handler. |
 
diff --git a/content/docs/guides/claude-code-channel-plugin.md b/content/docs/guides/claude-code-channel-plugin.md
index 1ea4df4..bfcbe04 100644
--- a/content/docs/guides/claude-code-channel-plugin.md
+++ b/content/docs/guides/claude-code-channel-plugin.md
@@ -41,9 +41,7 @@ Molecule peer ──A2A──▶ [your workspace] ──poll──▶ [plugin] 
 | Claude Code | `claude` CLI ≥ the version that supports `--channels` |
 | `bun` | The plugin runs under bun for fast startup; `bun install` is invoked automatically by `start` |
 
-<Callout type="info">
-The platform must be running molecule-core ≥ PR #2300, which shipped the `?since_secs=` query parameter on `GET /workspaces/:id/activity`. Available on all staging-onward and self-hosted main builds after 2026-04-29.
-</Callout>
+> **Note:** The platform must be running molecule-core ≥ PR #2300, which shipped the `?since_secs=` query parameter on `GET /workspaces/:id/activity`. Available on all staging-onward and self-hosted main builds after 2026-04-29.
 
 ---