ChromeDevTools/chrome-devtools-mcp

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Chrome DevTools for coding agents

Stars: 52.3k
Forks: 4.3k
Open beginner issues: 0
Indexed issues: 77
Avg merge: 2d 7h
Merged PRs (30d): 83

Dominant language: TypeScript
License: Apache-2.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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77 open issues indexed

autoConnect: lazy CDP connection causes consent timeout in MCP hosts with tool call timeouts Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

ChromeDevTools/chrome-devtools-mcp#2778 · 1 comment · Opened Sep 19, 2026
blockedUrlPattern: hostname patterns with a regexp group are enforced for direct navigation but not for redirects Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

ChromeDevTools/chrome-devtools-mcp#2777 · Opened Sep 19, 2026
ConsoleCollector passes no per-navigation cap to PageCollector, so console messages on one navigation are retained without limit Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

ChromeDevTools/chrome-devtools-mcp#2768 · 3 comments · Opened Sep 18, 2026
Make network-secret redaction the default and require an explicit unsafe reveal flag Open

collecting-feedback feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#2752 · 1 comment · Opened Sep 15, 2026
`performance_stop_trace` throws on traces over ~512 MB since the 1.2 GB buffer default Open

p2

ChromeDevTools/chrome-devtools-mcp#2701 · 8 comments · 1 assignee · Opened Sep 9, 2026
Expose a per-server snapshot rendering hook with page and snapshot identity Open

collecting-feedback

Difficulty 5/5 Over a week Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#2688 · Opened Sep 8, 2026
Support per-server tool extensions using the existing context and ToolHandler pipeline Open

collecting-feedback

Difficulty 5/5 Over a week Newbie friendliness 48/100

ChromeDevTools/chrome-devtools-mcp#2687 · Opened Sep 8, 2026
Downscaled screenshots capture the wrong region after scrolling Open

confirmed

Difficulty 3/5 1-2 days Newbie friendliness 72/100

ChromeDevTools/chrome-devtools-mcp#2684 · 3 comments · Opened Sep 7, 2026
Windows Desktop: chrome-devtools list_pages times out with --autoConnect, while standalone MCP client succeeds Open

collecting-feedback

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#2675 · 2 comments · Opened Sep 6, 2026
[Task]: Optimize tests Open

confirmed

Difficulty 5/5 Over a week Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#2639 · 7 comments · 1 reaction · Opened Sep 2, 2026
Isolated/temp-profile Chrome survives MCP death on macOS (puppeteer_dev_chrome_profile orphans, ppid=1) Open

collecting-feedback

Difficulty 4/5 3-5 days Newbie friendliness 48/100

ChromeDevTools/chrome-devtools-mcp#2621 · 3 comments · Opened Aug 26, 2026
"still awaits a navigation when waitForStableDom is false" is flaky Open

confirmed p2

Difficulty 4/5 3-5 days Newbie friendliness 45/100

ChromeDevTools/chrome-devtools-mcp#2609 · 2 comments · Opened Aug 23, 2026
Long-lived server can retain active page indefinitely and keep consuming CPU after client activity stops Open

collecting-feedback

Difficulty 5/5 Over a week Newbie friendliness 42/100

ChromeDevTools/chrome-devtools-mcp#2599 · 3 comments · Opened Aug 20, 2026
Logpoints: log runtime values without modifying source code Open

collecting-feedback

Difficulty 5/5 Over a week Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#2584 · 1 comment · Opened Aug 17, 2026
[Task]: Update to TypeScript v7 Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

ChromeDevTools/chrome-devtools-mcp#2544 · 1 comment · Opened Aug 11, 2026
`auto-connect` never works, despite manual websocket script works just fine Open

collecting-feedback

Difficulty 3/5 1-2 days Newbie friendliness 52/100

ChromeDevTools/chrome-devtools-mcp#2458 · 19 comments · Opened Aug 2, 2026
[Task]: Extract worker related logic into McpWorker Open

ChromeDevTools/chrome-devtools-mcp#2434 · 1 assignee · Opened Jul 28, 2026
Visual cursor overlay for input automation on headed Chrome Open

collecting-feedback feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#2401 · 1 comment · Opened Jul 22, 2026
Add MCP tool to configure download behavior (prompt toggle, downloads location) Open

collecting-feedback

Difficulty 5/5 Over a week Newbie friendliness 42/100

ChromeDevTools/chrome-devtools-mcp#2397 · Opened Jul 21, 2026
list_network_requests misses navigation requests in tabs opened via window.open Open

confirmed feature

Difficulty 4/5 3-5 days Newbie friendliness 48/100

ChromeDevTools/chrome-devtools-mcp#2395 · 3 comments · Opened Jul 21, 2026
Persist CLI defaults for automatic daemon startup Open

confirmed feature

Difficulty 5/5 Over a week Newbie friendliness 48/100

ChromeDevTools/chrome-devtools-mcp#2388 · 4 comments · 1 reaction · Opened Jul 19, 2026
`list_console_messages` misses messages logged before the server attached Open

confirmed

Difficulty 3/5 1-2 days Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#2382 · 2 comments · Opened Jul 17, 2026
Include the CDP `targetId` in `list_pages` output Open

collecting-feedback

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

ChromeDevTools/chrome-devtools-mcp#2366 · 8 comments · Opened Jul 14, 2026
upload_file on a chooser-opening element crashes the tab with RESULT_CODE_KILLED_BAD_MESSAGE Open

confirmed p3

Difficulty 4/5 3-5 days Newbie friendliness 55/100

ChromeDevTools/chrome-devtools-mcp#2310 · 6 comments · Opened Jul 6, 2026
Growing memory usage during screencast recording if the host machine is not able to encode video using ffmpeg fast enough Open

confirmed p3

Difficulty 4/5 3-5 days Newbie friendliness 38/100

ChromeDevTools/chrome-devtools-mcp#2291 · 8 comments · Opened Jul 3, 2026
[Task]: Consider replacing custom formatters with TOON or GCF Open

ChromeDevTools/chrome-devtools-mcp#2289 · 1 comment · 1 assignee · Opened Jul 3, 2026
Expose first-frame timestamp from screencast_start Open

collecting-feedback feature

Difficulty 3/5 1-2 days Newbie friendliness 55/100

ChromeDevTools/chrome-devtools-mcp#2216 · 1 comment · Opened Jun 15, 2026
Password dialogs in Chrome might prevent input events dispatched by chrome-devtools-mcp Open

confirmed p3

Difficulty 4/5 3-5 days Newbie friendliness 38/100

ChromeDevTools/chrome-devtools-mcp#2199 · 8 comments · Opened Jun 11, 2026
Support http transport Open

collecting-feedback feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

ChromeDevTools/chrome-devtools-mcp#2188 · 1 comment · Opened Jun 8, 2026
Feature request: safer defaults for local file, private network, and script evaluation access Open

collecting-feedback

Difficulty 5/5 Over a week Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#2179 · 1 comment · Opened Jun 5, 2026
Feature request: Support incognito/isolated browser contexts in new_page tool Open

collecting-feedback feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#1985 · 2 comments · Opened May 1, 2026
feat: Add render_page_text MCP tool for token-efficient visual layout rendering Open

collecting-feedback feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#1966 · 3 comments · Opened Apr 28, 2026
Browser hangs / crashes when MCP connects to Chrome with many tabs Open

collecting-feedback

Difficulty 4/5 3-5 days Newbie friendliness 45/100

ChromeDevTools/chrome-devtools-mcp#1921 · 16 comments · 14 reactions · Opened Apr 21, 2026
Headed persistent browser launch can freeze pi client during startup on macOS Open

collecting-feedback

Difficulty 4/5 3-5 days Newbie friendliness 52/100

ChromeDevTools/chrome-devtools-mcp#1914 · 3 comments · Opened Apr 20, 2026
Claude Desktop support Open

collecting-feedback

Difficulty 4/5 3-5 days Newbie friendliness 25/100

ChromeDevTools/chrome-devtools-mcp#1822 · 1 comment · Opened Apr 7, 2026
New `chrome://inspect/#remote-debugging` "Allow remote debugging?" popup can trigger multiple times and stack up Open

collecting-feedback

Difficulty 4/5 3-5 days Newbie friendliness 48/100

ChromeDevTools/chrome-devtools-mcp#1794 · 5 comments · 3 reactions · Opened Apr 1, 2026
Feature: Add evaluate_script_file tool to evaluate JavaScript files from the local filesystem Open

confirmed feature

Difficulty 3/5 1-2 days Newbie friendliness 25/100

ChromeDevTools/chrome-devtools-mcp#1775 · 12 comments · 4 reactions · Opened Mar 31, 2026
Plugin mode: support --browserUrl via pluginConfigs Open

confirmed feature

Difficulty 4/5 3-5 days Newbie friendliness 45/100

ChromeDevTools/chrome-devtools-mcp#1232 · 7 comments · 8 reactions · Opened Mar 24, 2026
Feature request: page-level WebSocket frame debugging tools Open

collecting-feedback feature

Difficulty 5/5 Over a week Newbie friendliness 38/100

ChromeDevTools/chrome-devtools-mcp#1172 · 4 comments · 2 reactions · Opened Mar 12, 2026
Feature Request: Add native page content extraction (like BrowserOS's get_page_content) Open

collecting-feedback

ChromeDevTools/chrome-devtools-mcp#1166 · 3 comments · 1 assignee · Opened Mar 11, 2026
Add Performance skills Open

confirmed

ChromeDevTools/chrome-devtools-mcp#1114 · 4 comments · 1 reaction · 1 assignee · Opened Mar 5, 2026
CrUX field data should include rating if result is good or bad Open

confirmed feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#1055 · Opened Feb 27, 2026
Network requests happening before the --autoconnect handshake happened are not showing up in get_network_request Open

collecting-feedback feature

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

ChromeDevTools/chrome-devtools-mcp#1036 · Opened Feb 25, 2026
WebAuthn support Open

collecting-feedback feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#1004 · 4 comments · Opened Feb 20, 2026
Support console message templates Open

collecting-feedback feature

Difficulty 4/5 3-5 days Newbie friendliness 45/100

ChromeDevTools/chrome-devtools-mcp#961 · 1 comment · Opened Feb 13, 2026
AI agent does not automatically invoke MCP / performance tools without explicit instruction Open

collecting-feedback feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#940 · 6 comments · Opened Feb 12, 2026
Bug: Get the currently selected browser tab Open

confirmed feature

Difficulty 4/5 3-5 days Newbie friendliness 48/100

ChromeDevTools/chrome-devtools-mcp#933 · 3 comments · 2 reactions · Opened Feb 10, 2026
The DevTools MCP is hardcoded to look for Chrome in standard locations Open

collecting-feedback feature

Difficulty 4/5 3-5 days Newbie friendliness 42/100

ChromeDevTools/chrome-devtools-mcp#889 · 7 comments · Opened Feb 5, 2026
RFC: GraphQL Support for Chrome DevTools MCP Open

collecting-feedback feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

ChromeDevTools/chrome-devtools-mcp#857 · 3 comments · 3 reactions · Opened Jan 28, 2026
Network Request Interception and URL Replacement Open

collecting-feedback feature

Difficulty 5/5 Over a week Newbie friendliness 35/100

ChromeDevTools/chrome-devtools-mcp#848 · 5 comments · 2 reactions · Opened Jan 27, 2026

ChromeDevTools/chrome-devtools-mcp

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