openclaw - 💡(How to fix) Fix [Bug]: Browser plugin fails with 'clampThinkingLevel' not exported from models.js (v2026.5.4) [1 comments, 2 participants]

Bug Description

The browser plugin crashes on any call with the following error:

GatewayClientRequestError: INVALID_REQUEST: SyntaxError: The requested module '../models.js' does not provide an export named 'clampThinkingLevel'

This affects all browser tool actions (status, open, snapshot, act, etc.).

Root Cause

The browser plugin at dist/extensions/browser/index.js imports clampThinkingLevel from ../models.js (resolving to dist/models.js), but dist/models.js does not exist in the installed package.

clampThinkingLevel is defined in the bundled node_modules/@mariozechner/pi-ai/dist/models.js dependency, but it is not re-exported or included at the top-level dist/models.js path that the browser plugin expects.

Verified missing in both:

• v2026.5.4 (current stable)
• v2026.5.5-beta.1 (current beta)

Steps to Reproduce

1. Install OpenClaw v2026.5.4
2. Run any browser tool command: openclaw browser status
3. Observe the error above

Expected Behavior

Browser plugin loads without errors and openclaw browser status returns browser availability.

Environment

• OpenClaw: 2026.5.4 (325df3ef)
• OS: macOS 15.1.1 (darwin x64)
• Node: 25.9.0

Additional Notes

The dist/models.js file is completely absent from the npm package tarball. Either the browser plugin's import path is wrong, or dist/models.js needs to be created/included as a re-export of the relevant functions from @mariozechner/pi-ai.