diff --git a/CHANGELOG.md b/CHANGELOG.md
index c4a431f..15453ff 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **Core guidelines**: `pollora:doctor`, to run first when something fails without an error (Pollora/framework#365)
+
 - **`pollora-theming` skill**: `pollora:make:theme` no longer always activates the generated theme — only on a site with no usable theme; `--activate` / `--no-activate` (Pollora/framework#364)
 
 ## [1.3.0] - 2026-09-29
diff --git a/resources/boost/guidelines/core.blade.php b/resources/boost/guidelines/core.blade.php
index 1a39a87..068594c 100644
--- a/resources/boost/guidelines/core.blade.php
+++ b/resources/boost/guidelines/core.blade.php
@@ -121,6 +121,7 @@ class InternalHelper {}
 - `pollora:make:model` / `pollora:make:wp-cli` — Generate an Eloquent model or a WP-CLI command class
 - `discovery:run` / `discovery:clear` — Manage component discovery cache
 - `pollora:status` — Show framework status
+- `pollora:doctor` — Check the project for silent failures (core patch, patches lock, `.env`, discovery cache, theme build, patterns…) and print the fix for each; the same checks are in Tools › Site Health. **Run it first when something fails without an error**
 
 Commands use the colon convention since v13.32; the former dashed names (`pollora:make-theme`…) still work as aliases.