diff --git a/website/docs/reference/skills-catalog.md b/website/docs/reference/skills-catalog.md
index 1be8a5f38a6..a6eb510ef62 100644
--- a/website/docs/reference/skills-catalog.md
+++ b/website/docs/reference/skills-catalog.md
@@ -236,6 +236,7 @@ Skills for controlling smart home devices — lights, switches, sensors, and hom
 | Skill | Description | Path |
 |-------|-------------|------|
 | `code-review` | Guidelines for performing thorough code reviews with security and quality focus | `software-development/code-review` |
+| `plan` | Plan mode for Hermes — inspect context, write a markdown plan, save it under `$HERMES_HOME/plans`, and do not execute the work. | `software-development/plan` |
 | `requesting-code-review` | Use when completing tasks, implementing major features, or before merging. Validates work meets requirements through systematic review process. | `software-development/requesting-code-review` |
 | `subagent-driven-development` | Use when executing implementation plans with independent tasks. Dispatches fresh delegate_task per task with two-stage review (spec compliance then code quality). | `software-development/subagent-driven-development` |
 | `systematic-debugging` | Use when encountering any bug, test failure, or unexpected behavior. 4-phase root cause investigation — NO fixes without understanding the problem first. | `software-development/systematic-debugging` |
diff --git a/website/docs/reference/slash-commands.md b/website/docs/reference/slash-commands.md
index b67578261b8..f99de6a05b8 100644
--- a/website/docs/reference/slash-commands.md
+++ b/website/docs/reference/slash-commands.md
@@ -11,7 +11,7 @@ Hermes has two slash-command surfaces:
 - **Interactive CLI slash commands** — handled by `cli.py` / `hermes_cli/commands.py`
 - **Messaging slash commands** — handled by `gateway/run.py`
 
-Installed skills are also exposed as dynamic slash commands on both surfaces.
+Installed skills are also exposed as dynamic slash commands on both surfaces. That includes bundled skills like `/plan`, which opens plan mode and saves markdown plans under `~/.hermes/plans/`.
 
 ## Interactive CLI slash commands
 
@@ -32,6 +32,7 @@ Type `/` in the CLI to open the autocomplete menu. Built-in commands are case-in
 | `/compress` | Manually compress conversation context (flush memories + summarize) |
 | `/rollback` | List or restore filesystem checkpoints (usage: /rollback [number]) |
 | `/background` | Run a prompt in the background (usage: /background <prompt>) |
+| `/plan [request]` | Load the bundled `plan` skill to write a markdown plan instead of executing the work. Plans are saved under `~/.hermes/plans/`. |
 
 ### Configuration
 
@@ -107,6 +108,7 @@ The messaging gateway supports the following built-in commands inside Telegram,
 | `/reasoning [level\|show\|hide]` | Change reasoning effort or toggle reasoning display. |
 | `/rollback [number]` | List or restore filesystem checkpoints. |
 | `/background <prompt>` | Run a prompt in a separate background session. |
+| `/plan [request]` | Load the bundled `plan` skill to write a markdown plan instead of executing the work. Plans are saved under `~/.hermes/plans/`. |
 | `/reload-mcp` | Reload MCP servers from config. |
 | `/update` | Update Hermes Agent to the latest version. |
 | `/help` | Show messaging help. |
diff --git a/website/docs/user-guide/features/skills.md b/website/docs/user-guide/features/skills.md
index ae2d6f0507a..bf40f5e07dd 100644
--- a/website/docs/user-guide/features/skills.md
+++ b/website/docs/user-guide/features/skills.md
@@ -24,11 +24,14 @@ Every installed skill is automatically available as a slash command:
 /gif-search funny cats
 /axolotl help me fine-tune Llama 3 on my dataset
 /github-pr-workflow create a PR for the auth refactor
+/plan design a rollout for migrating our auth provider
 
 # Just the skill name loads it and lets the agent ask what you need:
 /excalidraw
 ```
 
+The bundled `plan` skill is a good example of a skill-backed slash command with custom behavior. Running `/plan [request]` tells Hermes to inspect context if needed, write a markdown implementation plan instead of executing the task, and save the result under `~/.hermes/plans/`.
+
 You can also interact with skills through natural conversation:
 
 ```bash