Merge branch 'main' into increase-mobile-devices-emulate

Author: openmind-why

.github/ISSUE_TEMPLATE/01-bug.yml

@@ -0,0 +1,73 @@
+name: Bug report
+description: File a bug report for chrome-devtools-mcp
+title: '<short description of the bug>'
+labels:
+  - 'bug'
+body:
+  - id: description
+    type: textarea
+    attributes:
+      label: Description of the bug
+      description: >
+        A clear and concise description of what the bug is.
+      placeholder:
+    validations:
+      required: true
+
+  - id: reproduce
+    type: textarea
+    attributes:
+      label: Reproduction
+      description: >
+        Steps to reproduce the behavior:
+      placeholder: |
+        1. Use tool '...'
+        2. Then use tool '...'
+
+  - id: expectation
+    type: textarea
+    attributes:
+      label: Expectation
+      description: A clear and concise description of what you expected to happen.
+
+  - id: mcp-configuration
+    type: textarea
+    attributes:
+      label: MCP configuration
+
+  - id: node-version
+    type: input
+    attributes:
+      label: Node version
+      description: >
+        Please verify you have the minimal supported version listed in the README.md
+
+  - id: chrome-version
+    type: input
+    attributes:
+      label: Chrome version
+
+  - id: coding-agent-version
+    type: input
+    attributes:
+      label: Coding agent version
+
+  - id: model-version
+    type: input
+    attributes:
+      label: Model version
+
+  - id: chat-log
+    type: input
+    attributes:
+      label: Chat log
+
+  - id: operating-system
+    type: dropdown
+    attributes:
+      label: Operating system
+      description: What supported operating system are you running?
+      options:
+        - Windows
+        - macOS
+        - Linux

.github/ISSUE_TEMPLATE/bug_report.md

@@ -10,12 +10,19 @@ updates:
     groups:
       dependencies:
         dependency-type: production
+        exclude-patterns:
+          - 'puppeteer*'
         patterns:
           - '*'
       dev-dependencies:
         dependency-type: development
+        exclude-patterns:
+          - 'puppeteer*'
         patterns:
           - '*'
+      puppeteer:
+        patterns:
+          - 'puppeteer*'
   - package-ecosystem: github-actions
     directory: /
     schedule:

.github/dependabot.yml

@@ -0,0 +1,24 @@
+name: 'Conventional Commit'
+
+on:
+  pull_request_target:
+    types:
+      # Defaults
+      # https://docs.github.com/en/actions/reference/workflows-and-actions/events-that-trigger-workflows#pull_request_target
+      - opened
+      - reopened
+      - synchronize
+      # Tracks editing PR title or description, or base branch changes
+      # https://docs.github.com/en/webhooks/webhook-events-and-payloads?actionType=edited#pull_request
+      - edited
+
+jobs:
+  main:
+    name: '[Required] Validate PR title'
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: read
+    steps:
+      - uses: amannn/action-semantic-pull-request@48f256284bd46cdaab1048c3721360e808335d50 # v6.1.1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/convetional-commit.yml

@@ -10,6 +10,7 @@ on:
 
 jobs:
   check-format:
+    name: '[Required] Check correct format'
     runs-on: ubuntu-latest
 
     steps:
@@ -31,6 +32,7 @@ jobs:
         run: npm run check-format
 
   check-docs:
+    name: '[Required] Check docs updated'
     runs-on: ubuntu-latest
 
     steps:

.github/workflows/presubmit.yml

@@ -4,6 +4,16 @@ on:
   push:
     tags:
       - 'chrome-devtools-mcp-v*'
+  workflow_dispatch:
+    inputs:
+      npm-publish:
+        description: 'Try to publish to NPM'
+        default: false
+        type: boolean
+      mcp-publish:
+        description: 'Try to publish to MCP registry'
+        default: true
+        type: boolean
 
 permissions:
   id-token: write # Required for OIDC
@@ -12,6 +22,7 @@ permissions:
 jobs:
   publish-to-npm:
     runs-on: ubuntu-latest
+    if: ${{ (github.event_name != 'workflow_dispatch') || (inputs.npm-publish && always()) }}
     steps:
       - name: Check out repository
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
@@ -42,6 +53,7 @@ jobs:
   publish-to-mcp-registry:
     runs-on: ubuntu-latest
     needs: publish-to-npm
+    if: ${{ (github.event_name != 'workflow_dispatch' && needs.publish-to-npm.result == 'success') || (inputs.mcp-publish && always()) }}
     steps:
       - name: Check out repository
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
@@ -70,7 +82,9 @@ jobs:
 
       - name: Install MCP Publisher
         run: |
-          curl -L "https://github.com/modelcontextprotocol/registry/releases/download/v1.1.0/mcp-publisher_1.1.0_$(uname -s | tr '[:upper:]' '[:lower:]')_$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/').tar.gz" | tar xz mcp-publisher
+          export VERSION="1.2.1"
+          export OS=$(uname -s | tr '[:upper:]' '[:lower:]')_$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/')
+          curl -L "https://github.com/modelcontextprotocol/registry/releases/download/v${VERSION}/mcp-publisher_${VERSION}_${OS}.tar.gz" | tar xz mcp-publisher
 
       - name: Login to MCP Registry
         run: ./mcp-publisher login github-oidc

.github/workflows/publish-to-npm-on-tag.yml

@@ -20,7 +20,7 @@ jobs:
           - windows-latest
           - macos-latest
         node:
-          - 22.12.0
+          - 20
           - 22
           - 23
           - 24
@@ -34,19 +34,34 @@ jobs:
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
         with:
           cache: npm
-          node-version: ${{ matrix.node }}
+          node-version: 22 # build works only with 22+.
 
       - name: Install dependencies
         shell: bash
         run: npm ci
 
+      - name: Build
+        run: npm run build
+
+      - name: Set up Node.js
+        uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
+        with:
+          cache: npm
+          node-version: ${{ matrix.node }}
+
       - name: Disable AppArmor
         if: ${{ matrix.os == 'ubuntu-latest' }}
         shell: bash
         run: echo 0 | sudo tee /proc/sys/kernel/apparmor_restrict_unprivileged_userns
 
+      - name: Run tests (node20)
+        if: ${{ matrix.node == '20' }}
+        shell: bash
+        run: npm run test:node20
+
       - name: Run tests
         shell: bash
+        if: ${{ matrix.node != '20' }}
         run: npm run test
 
   # Gating job for branch protection.

.github/workflows/run-tests.yml

@@ -1,3 +1,3 @@
 {
-  ".": "0.4.0"
+  ".": "0.6.1"
 }

.release-please-manifest.json

@@ -1,5 +1,55 @@
 # Changelog
 
+## [0.6.1](https://github.com/ChromeDevTools/chrome-devtools-mcp/compare/chrome-devtools-mcp-v0.6.0...chrome-devtools-mcp-v0.6.1) (2025-10-07)
+
+
+### Bug Fixes
+
+* change default screen size in headless ([#299](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/299)) ([357db65](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/357db65d18f87b1299a0f6212b7ec982ef187171))
+* **cli:** tolerate empty browser URLs ([#298](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/298)) ([098a904](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/098a904b363f3ad81595ed58c25d34dd7d82bcd8))
+* guard performance_stop_trace when tracing inactive ([#295](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/295)) ([8200194](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/8200194c8037cc30b8ab815e5ee0d0b2b000bea6))
+
+## [0.6.0](https://github.com/ChromeDevTools/chrome-devtools-mcp/compare/chrome-devtools-mcp-v0.5.1...chrome-devtools-mcp-v0.6.0) (2025-10-01)
+
+
+### Features
+
+* **screenshot:** add WebP format support with quality parameter ([#220](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/220)) ([03e02a2](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/03e02a2d769fbfc0c98599444dfed5413d15ae6e))
+* **screenshot:** adds ability to output screenshot to a specific pat… ([#172](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/172)) ([f030726](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/f03072698ddda8587ce23229d733405f88b7c89e))
+* support --accept-insecure-certs CLI ([#231](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/231)) ([efb106d](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/efb106dc94af0057f88c89f810beb65114eeaa4b))
+* support --proxy-server CLI ([#230](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/230)) ([dfacc75](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/dfacc75ee9f46137b5194e35fc604b89a00ff53f))
+* support initial viewport in the CLI ([#229](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/229)) ([ef61a08](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/ef61a08707056c5078d268a83a2c95d10e224f31))
+* support timeouts in wait_for and navigations ([#228](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/228)) ([36e64d5](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/36e64d5ae21e8bb244a18201a23a16932947e938))
+
+
+### Bug Fixes
+
+* **network:** show only selected request ([#236](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/236)) ([73f0aec](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/73f0aecd8a48b9d1ee354897fe14d785c80e863e))
+* PageCollector subscribing multiple times ([#241](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/241)) ([0412878](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/0412878bf51ae46e48a171183bb38cfbbee1038a))
+* snapshot does not capture Iframe content ([#217](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/217)) ([ce356f2](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/ce356f256545e805db74664797de5f42e7b92bed)), closes [#186](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/186)
+
+## [0.5.1](https://github.com/ChromeDevTools/chrome-devtools-mcp/compare/chrome-devtools-mcp-v0.5.0...chrome-devtools-mcp-v0.5.1) (2025-09-29)
+
+
+### Bug Fixes
+
+* update package.json engines to reflect node20 support ([#210](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/210)) ([b31e647](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/b31e64713e0524f28cbf760fad27b25829ec419d))
+
+## [0.5.0](https://github.com/ChromeDevTools/chrome-devtools-mcp/compare/chrome-devtools-mcp-v0.4.0...chrome-devtools-mcp-v0.5.0) (2025-09-29)
+
+
+### Features
+
+* **screenshot:** add JPEG quality parameter support ([#184](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/184)) ([139cfd1](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/139cfd135cdb07573fe87d824631fcdb6153186e))
+
+
+### Bug Fixes
+
+* do not error if the dialog was already handled ([#208](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/208)) ([d9f77f8](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/d9f77f85098ffe851308c5de05effb03ac21237b))
+* reference to handle_dialog tool ([#209](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/209)) ([205eef5](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/205eef5cdff19ccb7ddbd113bb1450cb87e8f398))
+* support node20 ([#52](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/52)) ([13613b4](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/13613b4a33ab7cf2d4fb1f4849bfa6b82f546945))
+* update tool reference in an error ([#205](https://github.com/ChromeDevTools/chrome-devtools-mcp/issues/205)) ([7765bb3](https://github.com/ChromeDevTools/chrome-devtools-mcp/commit/7765bb381ad9d01219547faf879a74978188754a))
+
 ## [0.4.0](https://github.com/ChromeDevTools/chrome-devtools-mcp/compare/chrome-devtools-mcp-v0.3.0...chrome-devtools-mcp-v0.4.0) (2025-09-26)