diff --git a/src/claw-skill.test.ts b/src/claw-skill.test.ts
deleted file mode 100644
index 2d86c8e..0000000
--- a/src/claw-skill.test.ts
+++ /dev/null
@@ -1,45 +0,0 @@
-import fs from 'fs';
-import os from 'os';
-import path from 'path';
-import { spawnSync } from 'child_process';
-
-import { describe, expect, it } from 'vitest';
-
-describe('claw skill script', () => {
-  it('exits zero after successful structured output even if the runtime is terminated', { timeout: 20000 }, () => {
-    const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'claw-skill-test-'));
-    const binDir = path.join(tempDir, 'bin');
-    fs.mkdirSync(binDir, { recursive: true });
-
-    const runtimePath = path.join(binDir, 'container');
-    fs.writeFileSync(
-      runtimePath,
-      `#!/bin/sh
-cat >/dev/null
-printf '%s\n' '---NANOCLAW_OUTPUT_START---' '{"status":"success","result":"4","newSessionId":"sess-1"}' '---NANOCLAW_OUTPUT_END---'
-sleep 30
-`,
-    );
-    fs.chmodSync(runtimePath, 0o755);
-
-    const result = spawnSync(
-      'python3',
-      ['.claude/skills/claw/scripts/claw', '-j', 'tg:123', 'What is 2+2?'],
-      {
-        cwd: process.cwd(),
-        encoding: 'utf8',
-        env: {
-          ...process.env,
-          NANOCLAW_DIR: tempDir,
-          PATH: `${binDir}:${process.env.PATH || ''}`,
-        },
-        timeout: 15000,
-      },
-    );
-
-    expect(result.status).toBe(0);
-    expect(result.signal).toBeNull();
-    expect(result.stdout).toContain('4');
-    expect(result.stderr).toContain('[session: sess-1]');
-  });
-});