LCORE-2077: Clarify Agent Skills is an upcoming feature

Add upcoming notices to README and skills guide since the feature
is not yet implemented.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: are-ces

README.md

@@ -727,24 +727,14 @@ customization:
 
 By default, clients may specify `model` and `provider` in `/v1/query` and `/v1/streaming_query`. Override is permitted only to callers granted the `MODEL_OVERRIDE` action via the authorization rules. Requests that include `model` or `provider` without this permission are rejected with HTTP 403.
 
-## Agent Skills
-
-Agent Skills allow product teams to extend Lightspeed Core with specialized instructions and domain knowledge that the LLM can load on demand. Skills follow the [Agent Skills open standard](https://agentskills.io) and are packaged as portable directories containing a `SKILL.md` file.
-
-Skills are configured by specifying paths to skill directories in `lightspeed-stack.yaml`:
-
-```yaml
-skills:
-  paths:
-    - "/var/skills/"  # Directory containing skill subdirectories
-```
-
-Each skill directory must contain a `SKILL.md` file with YAML frontmatter (`name` and `description`) followed by Markdown instructions. The LLM discovers available skills via tool calls and loads instructions on demand.
+## Agent Skills (Upcoming)
 
 > [!NOTE]
-> Skills are configured by product teams at deployment time. End users do not have the ability to add skills.
+> Agent Skills is an upcoming feature. The documentation below describes the planned design.
+
+Agent Skills will allow product teams to extend Lightspeed Core with specialized instructions and domain knowledge that the LLM can load on demand. Skills follow the [Agent Skills open standard](https://agentskills.io) and are packaged as portable directories containing a `SKILL.md` file.
 
-For the full configuration guide, skill authoring instructions, and examples, see the [Agent Skills Guide](docs/skills_guide.md).
+For the planned configuration guide, skill authoring instructions, and examples, see the [Agent Skills Guide](docs/skills_guide.md).
 
 ## Safety Shields
 

docs/skills_guide.md

@@ -1,5 +1,8 @@
 # Agent Skills Guide
 
+> [!NOTE]
+> Agent Skills is an upcoming feature. This guide describes the planned design and will be updated when the feature is available.
+
 This guide covers how to configure Agent Skills in Lightspeed Core Stack and how to author your own skills.
 
 ---