@browserbasehq/stagehand@2.5.0

browserbase/stagehand@browserbasehq/stagehand@2.5.0Sep 4, 2025by github-actions[bot]

AI Summary

Major feature release introducing MCP server integration and GPT-5 support.

Key Highlights

  • Support `stagehand.agent` to interact with MCP servers
  • Support local MCP server connections
  • Added support for gpt-5 in operator agent

New Features

  • MCP server integration
  • Custom baseUrl support for OpenAI CUA
  • GPT-5 support

Full Release Notes

### Minor Changes

-   [#981](https://github.com/browserbase/stagehand/pull/981) [`8244ab2`](https://github.com/browserbase/stagehand/commit/8244ab247cd679962685ae2f7c54e874ce1fa614) Thanks [@sameelarif](https://github.com/sameelarif)! - Added support for `stagehand.agent` to interact with MCP servers as well as custom tools to be passed in. For more information, reference the [MCP integrations documentation](https://docs.stagehand.dev/best-practices/mcp-integrations)

### Patch Changes

-   [#959](https://github.com/browserbase/stagehand/pull/959) [`09b5e1e`](https://github.com/browserbase/stagehand/commit/09b5e1e9c23c845903686db6665cc968ac34efbb) Thanks [@filip-michalsky](https://github.com/filip-michalsky)! - add webvoyager evals

-   [#1049](https://github.com/browserbase/stagehand/pull/1049) [`e3734b9`](https://github.com/browserbase/stagehand/commit/e3734b9c98352d5f0a4eca49791b0bbf2130ab41) Thanks [@miguelg719](https://github.com/miguelg719)! - Support local MCP server connections

-   [#1025](https://github.com/browserbase/stagehand/pull/1025) [`be85b19`](https://github.com/browserbase/stagehand/commit/be85b19679a826f19702e00f0aae72fce1118ec8) Thanks [@tkattkat](https://github.com/tkattkat)! - add support for custom baseUrl within openai provider

-   [#1040](https://github.com/browserbase/stagehand/pull/1040) [`88d1565`](https://github.com/browserbase/stagehand/commit/88d1565c65bb65a104fea2d5f5e862bbbda69677) Thanks [@miguelg719](https://github.com/miguelg719)! - Allow OpenAI CUA to take in an optional baseURL

-   [#1046](https://github.com/browserbase/stagehand/pull/1046) [`ab5d6ed`](https://github.com/browserbase/stagehand/commit/ab5d6ede19aabc059badc4247f1cb2c6c9e71bae) Thanks [@tkattkat](https://github.com/tkattkat)! - Add support for gpt-5 in operator agent