docs(commands): document /usage slash command

docs/tools/slash-commands.md

@@ -35,7 +35,8 @@ Directives (`/think`, `/verbose`, `/reasoning`, `/elevated`) are parsed even whe
 
 Text + native (when enabled):
 - `/help`
-- `/status` (alias: `/usage`)
+- `/status` (show current status; includes a short usage line when available)
+- `/usage` (alias: `/status`)
 - `/debug show|set|unset|reset` (runtime overrides, owner-only)
 - `/cost on|off` (toggle per-response usage line)
 - `/stop`
@@ -47,7 +48,7 @@ Text + native (when enabled):
 - `/verbose on|off` (alias: `/v`)
 - `/reasoning on|off|stream` (alias: `/reason`; `stream` = Telegram draft only)
 - `/elevated on|off` (alias: `/elev`)
-- `/model <name>` (or `/<alias>` from `agents.defaults.models.*.alias`)
+- `/model <name>` (alias: `/models`; or `/<alias>` from `agents.defaults.models.*.alias`)
 - `/queue <mode>` (plus options like `debounce:2s cap:25 drop:summarize`; send `/queue` to see current settings)
 
 Text-only:
@@ -55,6 +56,7 @@ Text-only:
 
 Notes:
 - Commands accept an optional `:` between the command and args (e.g. `/think: high`, `/send: on`, `/help:`).
+- `/status` and `/usage` show the same status output; for full provider usage breakdown, use `clawdbot status --usage`.
 - `/cost` appends per-response token usage; it only shows dollar cost when the model uses an API key (OAuth hides cost).
 - `/restart` is disabled by default; set `commands.restart: true` to enable it.
 - `/verbose` is meant for debugging and extra visibility; keep it **off** in normal use.

src/docs/slash-commands-doc.test.ts

@@ -0,0 +1,32 @@
+import fs from "node:fs/promises";
+import path from "node:path";
+import { describe, expect, it } from "vitest";
+
+import { listChatCommands } from "../auto-reply/commands-registry.js";
+
+function extractDocumentedSlashCommands(markdown: string): Set<string> {
+  const documented = new Set<string>();
+  for (const match of markdown.matchAll(/`\/(?!<)([a-z0-9_-]+)/gi)) {
+    documented.add(`/${match[1]}`);
+  }
+  return documented;
+}
+
+describe("slash commands docs", () => {
+  it("documents all built-in chat command aliases", async () => {
+    const docPath = path.join(
+      process.cwd(),
+      "docs",
+      "tools",
+      "slash-commands.md",
+    );
+    const markdown = await fs.readFile(docPath, "utf8");
+    const documented = extractDocumentedSlashCommands(markdown);
+
+    for (const command of listChatCommands()) {
+      for (const alias of command.textAliases) {
+        expect(documented.has(alias)).toBe(true);
+      }
+    }
+  });
+});