diff --git a/README.md b/README.md
index edc3193..83bc957 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
 # hooks-transforms
 
-Webhook payload transforms for OpenClaw skill deployment. Not a skill — a utility module.
-
-## skill-install
-
-Processes `skill-update` webhook payload and generates installation instructions.
+Webhook payload transforms for OpenClaw. Clone directly into `~/.openclaw/hooks/transforms/`.
 
 ```bash
-bun run scripts/run.ts skill-install '{"skills":[{"repo_url":"http://...","skill_slug":"my-skill"}]}'
+git clone <repo-url> ~/.openclaw/hooks/transforms
 ```
+
+## Files
+
+- `skill-install.ts` — Transform for `skill.allowlist.updated` webhook events
diff --git a/package.json b/package.json
deleted file mode 100644
index 548f3ec..0000000
--- a/package.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "name": "hooks-transforms",
-  "version": "0.2.0",
-  "description": "Webhook payload transforms for OpenClaw skill deployment",
-  "type": "module",
-  "scripts": {
-    "run": "bun run scripts/run.ts"
-  }
-}
diff --git a/scripts/run.ts b/scripts/run.ts
deleted file mode 100644
index 120cafd..0000000
--- a/scripts/run.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/usr/bin/env bun
-import { run } from "../src/index.ts";
-
-const args = process.argv.slice(2);
-const command = args[0] as "skill-install";
-const commandArgs = args.slice(1);
-
-/*
-Usage:
-  bun run scripts/run.ts skill-install '{"skills":[{"repo_url":"http://...","skill_slug":"my-skill"}]}'
-*/
-
-run(command, commandArgs);
diff --git a/src/index.ts b/skill-install.ts
similarity index 79%
rename from src/index.ts
rename to skill-install.ts
index 09571e7..8d8feda 100644
--- a/src/index.ts
+++ b/skill-install.ts
@@ -1,11 +1,13 @@
 /**
- * Webhook payload transforms for OpenClaw skill deployment.
+ * Transform for skill-update webhook.
  *
- * Pure functions — no auth, no network calls, no external dependencies.
+ * Expected payload (skill.allowlist.updated event):
+ *   skills[].repo_url     (required) — git clone URL
+ *   skills[].skill_slug   (required) — used as directory name under ~/clawd/skills/
+ *   skills[].git_ref      (optional) — branch/tag to checkout
+ *   skills[].repo_subpath (optional) — subdirectory within the repo containing the skill
  */
 
-export type Command = 'skill-install';
-
 interface SkillEntry {
   skill_id?: string;
   skill_slug?: string;
@@ -16,15 +18,6 @@ interface SkillEntry {
   commit_sha?: string;
 }
 
-export function run(command: Command, args: string[]) {
-  if (command === 'skill-install') {
-    const payload = args[0] ? JSON.parse(args[0]) : {};
-    const result = transformSkillInstall(payload);
-    console.log(result.message);
-    return result;
-  }
-}
-
 export function transformSkillInstall(payload: Record<string, unknown>) {
   const body = (payload.payload ?? payload) as Record<string, unknown>;
   const skills = body.skills as SkillEntry[] | undefined;
@@ -50,7 +43,6 @@ export function transformSkillInstall(payload: Record<string, unknown>) {
 
     const dirName = skill_slug ?? repo_url.split("/").pop()?.replace(/\.git$/, "") ?? "unknown-skill";
     const installPath = `~/clawd/skills/${dirName}`;
-    const subpath = repo_subpath ? `/${repo_subpath}` : "";
     const skillDir = repo_subpath ? `${installPath}/${repo_subpath}` : installPath;
 
     lines.push(