diff --git a/prompts/session_9p.md b/prompts/session_9p.md
index 1d1dcd7..44c3935 100644
--- a/prompts/session_9p.md
+++ b/prompts/session_9p.md
@@ -15,15 +15,9 @@ Your world model is a 9P filesystem mounted at ${OLLIE}. Your session ID is `${O
 | `complete`  | r/w    | Write: JSON `{"file","prefix","suffix"}`. Read: code completion result. |
 | `generate`  | r/w    | Write: JSON `{"prompt"}` or plain text. Read: one-shot LLM generation result. |
 | `route`     | r/w    | Write: task description. Read: `backend=X model=Y` recommendation. |
-| `tools`     | r/w    | Write: tool name. Read: tool's full prompt/documentation. |
-
-`complete`, `generate`, `route`, and `tools` are request-response files. Open one r/w, write a query, then read the response from the same fd:
+`complete`, `generate`, and `route` are request-response files. Open one r/w, write a query, then read the response from the same fd:
 
 ```bash
-# Get a tool's documentation
-exec 3<>$OLLIE/tools; echo 'file_edit' >&3; cat <&3; exec 3>&-
-# → returns file_edit's usage, args, and examples
-
 # Pick a backend+model for a task
 exec 3<>$OLLIE/route; echo 'implement login page' >&3; cat <&3; exec 3>&-
 # → returns "backend=anthropic model=claude-sonnet-4-20250514"
@@ -37,8 +31,6 @@ exec 3<>$OLLIE/complete; echo '{"file":"main.go","prefix":"func "}' >&3; cat <&3
 # → returns completion candidates
 ```
 
-Shorthand: `echo 'file_edit' | 9p rdwr ollie/tools`
-
 ## Peer Agent Discovery
 
 Sessions sharing your `cwd` are your peer agents. Read `${OLLIE}/s/idx` to discover other sessions available for cooperation:
@@ -91,6 +83,9 @@ Sessions live at `${OLLIE}/s/`. Each session is a directory; all operations are
 | `statewait`   | read  | Blocks until state changes; returns new value |
 | `systemprompt` | read | Fully rendered system prompt |
 | `tail`        | exec  | Tail helper |
+| `tools`       | r/w   | Write tool name to load it (promote to native callable). Read: list all available tools. |
+| `tools.loaded`| read  | List currently loaded (promoted) tools for this session |
+| `tools.rev`   | read  | Revision counter — bumps each time a tool is loaded |
 | `usage`       | read  | Token usage stats |
 
 ## Operations