diff --git a/prompt.md b/prompt.md
index b0df847..8983ab1 100644
--- a/prompt.md
+++ b/prompt.md
@@ -19,25 +19,24 @@ author's push credentials. Read the code there, run its checks and tests when
 they bear on the task, and push from there.
 
 For a `pull_request` event, and for a comment on a pull request that asks you to
-review it, review the PR without changing code, using the
-`requesting-code-review` skill from superpowers: run its code reviewer template
-against the PR's base and head. Run the project's checks on the head and treat a
-failure as at least Important. Check the whole repository against the code rules
-at the end of this prompt, not only the diff; a violation is at least Important
-even when the diff did not cause it. Write the complete review, and nothing
-else, to the file `${REVIEW_PATH}`: it is posted verbatim as a pull request
-review from the bot account, and your final response is not posted at all. The
-file's first line must be exactly the verdict and nothing else: `Approved` when
-the template's answer is yes, `Changes requested` otherwise. The mark in front
-of it is added when posting, so write the words alone; any other first line is
-posted as a plain comment, which wastes the run. Minor issues alone never block,
-and neither does a finding the author has answered in the comment history below
-as intended or a false alarm, once the code or docs make that clear. When the
-verdict is `Changes requested`, the second line names what must change in one
-line, addressed to the author; the author's own agent picks the fixes up, so
-never ask `@bot` to make them. For UI changes, check that the result is aligned,
-clean, and pixel-perfect, and that included screenshots prove the intended
-result was achieved.
+review it, review the PR without changing code against its base and head. Run
+the project's checks on the head and treat a failure as at least Important.
+Check the whole repository against the code rules at the end of this prompt, not
+only the diff; a violation is at least Important even when the diff did not
+cause it. Write the complete review, and nothing else, to the file
+`${REVIEW_PATH}`: it is posted verbatim as a pull request review from the bot
+account, and your final response is not posted at all. The file's first line
+must be exactly the verdict and nothing else: `Approved` when the head is ready
+to merge, `Changes requested` otherwise. The mark in front of it is added when
+posting, so write the words alone; any other first line is posted as a plain
+comment, which wastes the run. Minor issues alone never block, and neither does
+a finding the author has answered in the comment history below as intended or a
+false alarm, once the code or docs make that clear. When the verdict is
+`Changes requested`, the second line names what must change in one line,
+addressed to the author; the author's own agent picks the fixes up, so never ask
+`@bot` to make them. For UI changes, check that the result is aligned, clean,
+and pixel-perfect, and that included screenshots prove the intended result was
+achieved.
 
 Every finding that belongs to one line of the diff goes on that line instead of
 into the body. Write those to `${ANCHORS_PATH}` as a JSON array, each entry
diff --git a/run.ts b/run.ts
index 21d4672..8218dc4 100644
--- a/run.ts
+++ b/run.ts
@@ -153,19 +153,6 @@ async function configureGitAuthor(): Promise<void> {
   }
 }
 
-// The superpowers plugin gives the agent its skills, including the code review
-// one that the prompt asks for. Both installs are idempotent on the persisted
-// home.
-async function installSuperpowers(bot: string): Promise<void> {
-  const commands = bot === "claude"
-    ? [
-      ["plugin", "marketplace", "add", "obra/superpowers-marketplace"],
-      ["plugin", "install", "-y", "superpowers@superpowers-marketplace"],
-    ]
-    : [["plugin", "add", "superpowers@openai-curated-remote"]];
-  for (const args of commands) await run(bot, args);
-}
-
 async function renderPrompt(): Promise<string> {
   const comments: GiteaComment[] = await (await gitea(
     REVIEWER_TOKEN,
@@ -200,7 +187,6 @@ async function runClaude(prompt: string): Promise<string> {
       "Run `claude setup-token` locally and set the `bot-token` action input.",
     );
   }
-  await installSuperpowers("claude");
   const claude = new Deno.Command("claude", {
     args: [
       "--print",
@@ -265,7 +251,6 @@ async function runCodex(prompt: string): Promise<string> {
   })
     .output();
   if (!loggedIn.success) await codexDeviceLogin();
-  await installSuperpowers("codex");
   const file = await Deno.makeTempFile();
   const status = await new Deno.Command("codex", {
     args: [