diff --git a/.github/labeler.yml b/.github/labeler.yml
index 0f3344acc..0c3d863cf 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -86,65 +86,24 @@
 "docs":
   - "docs/**"
   - "docs.acp.md"
-  - "README.md"
-  - "README-header.png"
-  - "CHANGELOG.md"
-  - "CONTRIBUTING.md"
-  - "SECURITY.md"
 
-"extensions: bluebubbles":
-  - "extensions/bluebubbles/**"
 "extensions: copilot-proxy":
   - "extensions/copilot-proxy/**"
 "extensions: diagnostics-otel":
   - "extensions/diagnostics-otel/**"
-"extensions: discord":
-  - "extensions/discord/**"
 "extensions: google-antigravity-auth":
   - "extensions/google-antigravity-auth/**"
 "extensions: google-gemini-cli-auth":
   - "extensions/google-gemini-cli-auth/**"
-"extensions: googlechat":
-  - "extensions/googlechat/**"
-"extensions: imessage":
-  - "extensions/imessage/**"
-"extensions: line":
-  - "extensions/line/**"
 "extensions: llm-task":
   - "extensions/llm-task/**"
 "extensions: lobster":
   - "extensions/lobster/**"
-"extensions: matrix":
-  - "extensions/matrix/**"
-"extensions: mattermost":
-  - "extensions/mattermost/**"
 "extensions: memory-core":
   - "extensions/memory-core/**"
 "extensions: memory-lancedb":
   - "extensions/memory-lancedb/**"
-"extensions: msteams":
-  - "extensions/msteams/**"
-"extensions: nextcloud-talk":
-  - "extensions/nextcloud-talk/**"
-"extensions: nostr":
-  - "extensions/nostr/**"
 "extensions: open-prose":
   - "extensions/open-prose/**"
 "extensions: qwen-portal-auth":
   - "extensions/qwen-portal-auth/**"
-"extensions: signal":
-  - "extensions/signal/**"
-"extensions: slack":
-  - "extensions/slack/**"
-"extensions: telegram":
-  - "extensions/telegram/**"
-"extensions: tlon":
-  - "extensions/tlon/**"
-"extensions: voice-call":
-  - "extensions/voice-call/**"
-"extensions: whatsapp":
-  - "extensions/whatsapp/**"
-"extensions: zalo":
-  - "extensions/zalo/**"
-"extensions: zalouser":
-  - "extensions/zalouser/**"
diff --git a/AGENTS.md b/AGENTS.md
index deed6d9bd..ac85a00d8 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -13,6 +13,7 @@
   - Core channel docs: `docs/channels/`
   - Core channel code: `src/telegram`, `src/discord`, `src/slack`, `src/signal`, `src/imessage`, `src/web` (WhatsApp web), `src/channels`, `src/routing`
   - Extensions (channel plugins): `extensions/*` (e.g. `extensions/msteams`, `extensions/matrix`, `extensions/zalo`, `extensions/zalouser`, `extensions/voice-call`)
+- When adding channels/extensions/apps/docs, review `.github/labeler.yml` for label coverage.
 
 ## Docs Linking (Mintlify)
 - Docs are hosted on Mintlify (docs.clawd.bot).