diff --git a/api/README.md b/api/README.md
index d35c138f..bb516d45 100644
--- a/api/README.md
+++ b/api/README.md
@@ -168,3 +168,5 @@ Realtime pipeline:
 API CI runs:
 
 `pnpm exec tsc --noEmit -> pnpm build`.
+
+For the broader CI matrix (which scopes trigger which jobs), see `../AGENTS.md`.
diff --git a/client/README.md b/client/README.md
index 2fa9917d..f4d632e1 100644
--- a/client/README.md
+++ b/client/README.md
@@ -114,3 +114,5 @@ Tailwind is not used in this project.
 Client CI runs on `client/**` and `contracts/src/models/beast.cairo` changes:
 
 `lint -> build -> test:parity -> test:coverage -> Codecov`.
+
+For the broader CI matrix (which scopes trigger which jobs), see `../AGENTS.md`.
diff --git a/contracts/README.md b/contracts/README.md
index fce14810..5d595188 100644
--- a/contracts/README.md
+++ b/contracts/README.md
@@ -309,3 +309,5 @@ If you change packed layout or field order, update and re-verify:
 - `indexer/src/lib/decoder.ts`
 - `client/src/utils/translation.ts`
 - parity scripts in `indexer/scripts/` and `client/scripts/`
+
+For the broader CI matrix (which scopes trigger which jobs), see `../AGENTS.md`.