diff --git a/CHANGELOG.md b/CHANGELOG.md
index c619372..4a53ee4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to the [ibl.ai API skills](https://github.com/iblai/api).
 
 ## [Unreleased]
 
+### Documentation
+
+- document `enable_computational_runtime` on agent settings — it is now returned by the
+  settings GET as well as accepted by the PUT.
+
 ## [0.2.4] - 2026-08-26
 
 ### Documentation
diff --git a/skills/iblai-api-agent-setting/SKILL.md b/skills/iblai-api-agent-setting/SKILL.md
index 4c57abc..df06986 100644
--- a/skills/iblai-api-agent-setting/SKILL.md
+++ b/skills/iblai-api-agent-setting/SKILL.md
@@ -48,6 +48,7 @@ when configuring an agent's basic identity and capabilities.
     "enable_claw": "boolean",
     "enable_memory_component": "boolean",
     "enable_multi_query_rag": "boolean",
+    "enable_computational_runtime": "boolean",
     "forkable": "boolean"
   }
   ```
@@ -76,6 +77,8 @@ curl -X PUT \
 ## Notes
 
 - A field left out of the PUT is left unchanged — never resend the whole object.
+- `enable_computational_runtime` (the in-process code interpreter) is now returned by
+  the settings **GET** as well as accepted by the PUT; it was previously write-only.
 - `categories` expects numeric category ids from the categories endpoint, not names.
 - Deletion and forking are scoped to `{username}`; settings reads/writes use the
   `users/{username}/mentors/{mentor}/` path.