release: 0.2.0 (#258)

* feat(api): manual updates

* codegen metadata

* docs: prominently feature MCP server setup in root SDK readmes

* feat: Added optional param to force empty object

* release: 0.2.0

* Added x-language and minimal agent example

* lint fix

* Added full example + updated readme

* Added local binary logic

* Added empty body logic for /end endpoint

* lint fix

* Added bundling logic for wheels

* lint fix

---------

Co-authored-by: stainless-app[bot] <142633134+stainless-app[bot]@users.noreply.github.com>
Co-authored-by: monadoid <sam.finton@gmail.com>

Author: stainless-app[bot]

.env.example

@@ -0,0 +1,3 @@
+BROWSERBASE_API_KEY=bb_live_your_api_key_here
+BROWSERBASE_PROJECT_ID=your-bb-project-uuid-here
+MODEL_API_KEY=sk-proj-your-llm-api-key-here

.github/workflows/publish-pypi.yml

@@ -1,28 +1,170 @@
 # This workflow is triggered when a GitHub release is created.
 # It can also be run manually to re-publish to PyPI in case it failed for some reason.
-# You can run this workflow by navigating to https://www.github.com/browserbase/stagehand-python/actions/workflows/publish-pypi.yml
 name: Publish PyPI
+
 on:
   workflow_dispatch:
+    inputs:
+      stagehand_tag:
+        description: "Stagehand repo git ref to build SEA binaries from (e.g. @browserbasehq/stagehand@3.0.6)"
+        required: true
+        type: string
 
   release:
     types: [published]
 
 jobs:
+  build_wheels:
+    name: build wheels (${{ matrix.binary_name }})
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-latest
+            binary_name: stagehand-linux-x64
+            output_path: src/stagehand/_sea/stagehand-linux-x64
+            wheel_platform_tag: manylinux2014_x86_64
+          - os: macos-latest
+            binary_name: stagehand-darwin-arm64
+            output_path: src/stagehand/_sea/stagehand-darwin-arm64
+            wheel_platform_tag: macosx_11_0_arm64
+          - os: macos-13
+            binary_name: stagehand-darwin-x64
+            output_path: src/stagehand/_sea/stagehand-darwin-x64
+            wheel_platform_tag: macosx_10_9_x86_64
+          - os: windows-latest
+            binary_name: stagehand-win32-x64.exe
+            output_path: src/stagehand/_sea/stagehand-win32-x64.exe
+            wheel_platform_tag: win_amd64
+
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          version: "0.9.13"
+
+      - name: Checkout stagehand (server source)
+        uses: actions/checkout@v4
+        with:
+          repository: browserbase/stagehand
+          ref: ${{ inputs.stagehand_tag || vars.STAGEHAND_TAG }}
+          path: _stagehand
+          fetch-depth: 1
+          # If browserbase/stagehand is private, set STAGEHAND_SOURCE_TOKEN (PAT) in this repo.
+          token: ${{ secrets.STAGEHAND_SOURCE_TOKEN || github.token }}
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "23"
+          cache: "pnpm"
+          cache-dependency-path: _stagehand/pnpm-lock.yaml
+
+      - name: Build SEA server binary (from source)
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          if [[ -z "${{ inputs.stagehand_tag }}" && -z "${{ vars.STAGEHAND_TAG }}" ]]; then
+            echo "Missing stagehand ref: set repo variable STAGEHAND_TAG or provide workflow input stagehand_tag." >&2
+            exit 1
+          fi
+
+          # Ensure we only ship the binary built for this runner's OS/arch.
+          python - <<'PY'
+          from pathlib import Path
+          sea_dir = Path("src/stagehand/_sea")
+          sea_dir.mkdir(parents=True, exist_ok=True)
+          for p in sea_dir.glob("stagehand-*"):
+              p.unlink(missing_ok=True)
+          for p in sea_dir.glob("*.exe"):
+              p.unlink(missing_ok=True)
+          PY
+
+          pushd _stagehand >/dev/null
+          pnpm install --frozen-lockfile
+          CI=true pnpm --filter @browserbasehq/stagehand-server build:binary
+          popd >/dev/null
+
+          cp "_stagehand/packages/server/dist/sea/${{ matrix.binary_name }}" "${{ matrix.output_path }}"
+          chmod +x "${{ matrix.output_path }}" 2>/dev/null || true
+
+      - name: Build wheel
+        env:
+          STAGEHAND_WHEEL_TAG: py3-none-${{ matrix.wheel_platform_tag }}
+        run: uv build --wheel
+
+      - name: Upload wheel artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheel-${{ matrix.binary_name }}
+          path: dist/*.whl
+          retention-days: 7
+
+  build_sdist:
+    name: build sdist
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          version: "0.9.13"
+
+      - name: Build sdist
+        run: uv build --sdist
+
+      - name: Upload sdist artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: sdist
+          path: dist/*.tar.gz
+          retention-days: 7
+
   publish:
     name: publish
+    needs: [build_wheels, build_sdist]
     runs-on: ubuntu-latest
-
+    permissions:
+      contents: read
     steps:
       - uses: actions/checkout@v4
 
       - name: Install uv
         uses: astral-sh/setup-uv@v5
         with:
-          version: '0.9.13'
+          version: "0.9.13"
 
-      - name: Publish to PyPI
+      - name: Download build artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: dist
+
+      - name: Flatten dist directory
+        shell: bash
         run: |
-          bash ./bin/publish-pypi
+          set -euo pipefail
+          mkdir -p dist_out
+          find dist -type f \( -name "*.whl" -o -name "*.tar.gz" \) -print0 | while IFS= read -r -d '' f; do
+            cp -f "$f" dist_out/
+          done
+          ls -la dist_out
+
+      - name: Publish to PyPI
         env:
           PYPI_TOKEN: ${{ secrets.STAGEHAND_PYPI_TOKEN || secrets.PYPI_TOKEN }}
+        run: |
+          set -euo pipefail
+          uv publish --token="$PYPI_TOKEN" dist_out/*

.gitignore

@@ -9,6 +9,10 @@ dist
 .venv
 .idea
 
+.DS_Store
+src/stagehand/_sea/stagehand-*
+src/stagehand/_sea/*.exe
+bin/sea/
 .env
 .envrc
 codegen.log

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.1.0"
+  ".": "0.2.0"
 }

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 7
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/browserbase%2Fstagehand-ed52466945f2f8dfd3814a29e948d7bf30af7b76a7a7689079c03b8baf64e26f.yml
-openapi_spec_hash: 5d57aaf2362b0d882372dbf76477ba23
-config_hash: 989ddfee371586e9156b4d484ec0a6cc
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/browserbase%2Fstagehand-39cd9547d16412cf0568f6ce2ad8d43805dffe65bde830beeff630b903ae3b38.yml
+openapi_spec_hash: 9cd7c9fefa686f9711392782d948470f
+config_hash: 1f709f8775e13029dc60064ef3a94355

CHANGELOG.md

@@ -1,5 +1,19 @@
 # Changelog
 
+## 0.2.0 (2026-01-06)
+
+Full Changelog: [v0.1.0...v0.2.0](https://github.com/browserbase/stagehand-python/compare/v0.1.0...v0.2.0)
+
+### Features
+
+* Added optional param to force empty object ([b15e097](https://github.com/browserbase/stagehand-python/commit/b15e0976bc356e0ce09b331705ccd2b8805e1bfa))
+* **api:** manual updates ([5a3f419](https://github.com/browserbase/stagehand-python/commit/5a3f419522d49d132c4a75bf310eef1d9695a5a4))
+
+
+### Documentation
+
+* prominently feature MCP server setup in root SDK readmes ([d5a8361](https://github.com/browserbase/stagehand-python/commit/d5a83610cd39ccdecc1825d67a56ab2835d9651f))
+
 ## 0.1.0 (2025-12-23)
 
 Full Changelog: [v0.0.1...v0.1.0](https://github.com/browserbase/stagehand-python/compare/v0.0.1...v0.1.0)

CONTRIBUTING.md

@@ -38,6 +38,47 @@ Most of the SDK is generated code. Modifications to code will be persisted betwe
 result in merge conflicts between manual patches and changes from the generator. The generator will never
 modify the contents of the `src/stagehand/lib/` and `examples/` directories.
 
+## Setting up the local server binary (for development)
+
+The SDK supports running a local Stagehand server for development and testing. To use this feature, you need to download the appropriate binary for your platform.
+
+### Quick setup
+
+Run the download script to automatically download the correct binary:
+
+```sh
+$ uv run python scripts/download-binary.py
+```
+
+This will:
+- Detect your platform (macOS, Linux, Windows) and architecture (x64, arm64)
+- Download the latest stagehand-server binary from GitHub releases
+- Place it in `bin/sea/` where the SDK expects to find it
+
+### Manual download (alternative)
+
+You can also manually download from [GitHub releases](https://github.com/browserbase/stagehand/releases):
+
+1. Find the latest `stagehand/server vX.X.X` release
+2. Download the binary for your platform:
+   - macOS ARM: `stagehand-server-darwin-arm64`
+   - macOS Intel: `stagehand-server-darwin-x64`
+   - Linux: `stagehand-server-linux-x64` or `stagehand-server-linux-arm64`
+   - Windows: `stagehand-server-win32-x64.exe` or `stagehand-server-win32-arm64.exe`
+3. Rename it to match the expected format (remove `-server` from the name):
+   - `stagehand-darwin-arm64`, `stagehand-linux-x64`, `stagehand-win32-x64.exe`, etc.
+4. Place it in `bin/sea/` directory
+5. Make it executable (Unix only): `chmod +x bin/sea/stagehand-*`
+
+### Using an environment variable (optional)
+
+Instead of placing the binary in `bin/sea/`, you can point to any binary location:
+
+```sh
+$ export STAGEHAND_SEA_BINARY=/path/to/your/stagehand-binary
+$ uv run python test_local_mode.py
+```
+
 ## Adding and running examples
 
 All files in the `examples/` directory are not modified by the generator and can be freely edited or added to.

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2025 Stagehand
+   Copyright 2026 Stagehand
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.md

@@ -9,6 +9,15 @@ and offers both synchronous and asynchronous clients powered by [httpx](https://
 
 It is generated with [Stainless](https://www.stainless.com/).
 
+## MCP Server
+
+Use the Stagehand MCP Server to enable AI assistants to interact with this API, allowing them to explore endpoints, make test requests, and use documentation to help integrate this SDK into your application.
+
+[![Add to Cursor](https://cursor.com/deeplink/mcp-install-dark.svg)](https://cursor.com/en-US/install-mcp?name=stagehand-mcp&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsInN0YWdlaGFuZC1tY3AiXX0)
+[![Install in VS Code](https://img.shields.io/badge/_-Add_to_VS_Code-blue?style=for-the-badge&logo=data:image/svg%2bxml;base64,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)](https://vscode.stainless.com/mcp/%7B%22name%22%3A%22stagehand-mcp%22%2C%22command%22%3A%22npx%22%2C%22args%22%3A%5B%22-y%22%2C%22stagehand-mcp%22%5D%7D)
+
+> Note: You may need to set environment variables in your MCP client.
+
 ## Documentation
 
 The REST API documentation can be found on [docs.stagehand.dev](https://docs.stagehand.dev). The full API of this library can be found in [api.md](api.md).
@@ -20,35 +29,62 @@ The REST API documentation can be found on [docs.stagehand.dev](https://docs.sta
 pip install stagehand-alpha
 ```
 
+## Running the Example
+
+A complete working example is available at [`examples/full_example.py`](examples/full_example.py).
+
+To run it, first export the required environment variables, then use Python:
+
+```bash
+export BROWSERBASE_API_KEY="your-bb-api-key"
+export BROWSERBASE_PROJECT_ID="your-bb-project-uuid"
+export MODEL_API_KEY="sk-proj-your-llm-api-key"
+
+python examples/full_example.py
+```
+
 ## Usage
 
 The full API of this library can be found in [api.md](api.md).
 
+## Client configuration
+
+Configure the client using environment variables:
+
+```python
+from stagehand import Stagehand
+
+# Configures using the BROWSERBASE_API_KEY, BROWSERBASE_PROJECT_ID, and MODEL_API_KEY environment variables
+client = Stagehand()
+```
+
+Or manually:
+
 ```python
-import os
 from stagehand import Stagehand
 
 client = Stagehand(
-    browserbase_api_key=os.environ.get(
-        "BROWSERBASE_API_KEY"
-    ),  # This is the default and can be omitted
-    browserbase_project_id=os.environ.get(
-        "BROWSERBASE_PROJECT_ID"
-    ),  # This is the default and can be omitted
-    model_api_key=os.environ.get("MODEL_API_KEY"),  # This is the default and can be omitted
+    browserbase_api_key="My Browserbase API Key",
+    browserbase_project_id="My Browserbase Project ID",
+    model_api_key="My Model API Key",
 )
+```
 
-response = client.sessions.act(
-    id="00000000-your-session-id-000000000000",
-    input="click the first link on the page",
+Or using a combination of the two approaches:
+
+```python
+from stagehand import Stagehand
+
+client = Stagehand(
+    # Configures using environment variables
+    browserbase_api_key="My Browserbase API Key",  # Override just this one
 )
-print(response.data)
 ```
 
-While you can provide a `browserbase_api_key` keyword argument,
+While you can provide API keys as keyword arguments,
 we recommend using [python-dotenv](https://pypi.org/project/python-dotenv/)
 to add `BROWSERBASE_API_KEY="My Browserbase API Key"` to your `.env` file
-so that your Browserbase API Key is not stored in source control.
+so that your API keys are not stored in source control.
 
 ## Async usage
 

api.md

@@ -20,7 +20,7 @@ from stagehand.types import (
 Methods:
 
 - <code title="post /v1/sessions/{id}/act">client.sessions.<a href="./src/stagehand/resources/sessions.py">act</a>(id, \*\*<a href="src/stagehand/types/session_act_params.py">params</a>) -> <a href="./src/stagehand/types/session_act_response.py">SessionActResponse</a></code>
-- <code title="post /v1/sessions/{id}/end">client.sessions.<a href="./src/stagehand/resources/sessions.py">end</a>(id) -> <a href="./src/stagehand/types/session_end_response.py">SessionEndResponse</a></code>
+- <code title="post /v1/sessions/{id}/end">client.sessions.<a href="./src/stagehand/resources/sessions.py">end</a>(id, \*\*<a href="src/stagehand/types/session_end_params.py">params</a>) -> <a href="./src/stagehand/types/session_end_response.py">SessionEndResponse</a></code>
 - <code title="post /v1/sessions/{id}/agentExecute">client.sessions.<a href="./src/stagehand/resources/sessions.py">execute</a>(id, \*\*<a href="src/stagehand/types/session_execute_params.py">params</a>) -> <a href="./src/stagehand/types/session_execute_response.py">SessionExecuteResponse</a></code>
 - <code title="post /v1/sessions/{id}/extract">client.sessions.<a href="./src/stagehand/resources/sessions.py">extract</a>(id, \*\*<a href="src/stagehand/types/session_extract_params.py">params</a>) -> <a href="./src/stagehand/types/session_extract_response.py">SessionExtractResponse</a></code>
 - <code title="post /v1/sessions/{id}/navigate">client.sessions.<a href="./src/stagehand/resources/sessions.py">navigate</a>(id, \*\*<a href="src/stagehand/types/session_navigate_params.py">params</a>) -> <a href="./src/stagehand/types/session_navigate_response.py">SessionNavigateResponse</a></code>