chrome-devtools-mcp: v0.23.0

0.23.0 (2026-04-22)

🎉 Features

• add an option to customize ffmpeg path (#1937) (b377454)
• support experimental allowlist for navigate tool calls (#1935) (d502557)
• support webm format in screencast (#1934) (85b8993)

📄 Documentation

• clarify resource limitations around the number of tabs (#1927) (42be7c3)

🏗️ Refactor

• add support for CLI sessionIds in tests (#1919) (82b67b0)

chrome-devtools-mcp: v0.22.0

0.22.0 (2026-04-21)

🎉 Features

• add update notification to both binaries (#1783) (e01e333)
• auto handle dialogs during script evaluation (#1839) (da33cb5)
• ensure extensions for file outputs (#1867) (e7a0d50)
• experimental click_at(x,y) tool (#1788) (c4f5471)
• support Chrome extensions debugging (#1922) (3ff21cf)
• support DevTools header redactions as an option (#1848) (5c398c4)
• webmcp: Add experimental tool to execute WebMCP tool (#1873) (0aff266)
• webmcp: Add experimental tool to list WebMCP tools page exposes (#1845) (f97b573)

🛠️ Fixes

• avoid showing update notification for local builds (#1889) (3f0cf10), closes #1886
• cli: correct WebP MIME type check in handleResponse ('webp' → 'image/webp') (#1899) (e3a5f6b), closes #1898
• ignore unmapped PerformanceIssue events (#1852) (ea57e86)
• network: trailing data in Network redirect chain (#1880) (2f458c1)
• remove double space in navigate error message (#1847) (429e0ca)

📄 Documentation

• clarify tools included into CLI (#1925) (76ab9fa)
• document network response and request extensions (#1887) (796d6f2)
• fix skill and reference documentation issues (#1249) (9236834)
• Include Mistral Vibe setup in README (#1801) (582c9e0)
• Rename project and enhance README content (#1856) (c066488)
• update the README on installing as a VS code agent plugin (#1796) (1b5dcae)

🏗️ Refactor

• move waitForEventsAfterAction to McpPage (#1780) (c7c8f50)
• use puppeteer Extension API (#1911) (ec895f1)

chrome-devtools-mcp: v0.21.0

0.21.0 (2026-04-01)

🎉 Features

• add a skill for detecting memory leaks using take_memory_snapshot tool (#1162) (d19a235)

🛠️ Fixes

• cli: avoid defaulting to isolated when userDataDir is provided (#1258) (73e1e24)
• list_pages should work after selected page is closed (#1145) (2664455)
• mark lighthouse and memory as non-read-only (#1769) (bec9dae)
• telemetry: record client name (9a47b65)
• versioning for Claude Code plugin (#1233) (966b86f)
• wrap .mcp.json config in mcpServers key (#1246) (c7948cf)

📄 Documentation

• Command Code CLI instructions for MCP server (0a7c0a7)
• provide disclaimer about supported browsers (#1237) (8676b72)

🏗️ Refactor

• set process titles for easier debugging (#1770) (0fe3896)

chrome-devtools-mcp: v0.20.3

0.20.3 (2026-03-20)

🛠️ Fixes

• mark categoryExtensions flag mutually exclusive with autoConnect (#1202) (8c2a7fc), closes #1072

⚡ Performance

• memory: release old navigation request in NetworkCollector (#1200) (1e6456c)
• use CDP to find open DevTools pages (reland) (#1210) (53483bc)

chrome-devtools-mcp: v0.20.2

0.20.2 (2026-03-18)

📄 Documentation

• add troubleshooting for Claude Code plugin HTTPS clone failures (#1195) (d082ca4)

chrome-devtools-mcp: v0.20.1

0.20.1 (2026-03-16)

🛠️ Fixes

• update VS Code manual installation powershell command (#1151) (6c64a5b)

⚡ Performance

• use CDP to find open DevTools pages. (#1150) (94de19c)

chrome-devtools-mcp: v0.20.0

0.20.0 (2026-03-11)

🎉 Features

• experimental chrome-devtools CLI (#1100) (1ac574e)

📄 Documentation

• fix typo (#1155) (b59cabc)
• fix typos and improve phrasing (#1130) (70d4f36)
• revise contribution process and add release process (#1134) (d7d26a1)
• troubleshooting: add symptom for missing tools due to read-only mode (#1148) (57e7d51)
• Update troubleshooting for MCP server connection errors (#1017) (00f9c31)

🏗️ Refactor

• move main files (#1120) (c2d8009)

chrome-devtools-mcp: v0.19.0

0.19.0 (2026-03-05)

🎉 Features

• add pageId routing for parallel multi-agent workflows (#1022) (caf601a), closes #1019
• Add skill which helps with onboarding of the mcp server (#1083) (7273f16)
• integrate Lighthouse audits (#831) (dfdac26)

🛠️ Fixes

• improve error messages around --auto-connect (#1075) (bcb852d)
• improve tool descriptions (#965) (bdbbc84)
• repair broken markdown and extract snippets in a11y-debugging skill (#1096) (adac7c5)
• simplify emulation and script tools (#1073) (e51ba47)
• simplify focus state management (#1063) (f763da2)
• tweak lighthouse description (#1112) (5538180)

📄 Documentation

• Adapt a11y skill to utilize Lighthouse (#1054) (21634e6)
• add feature release checklist to CONTRIBUTING.md (#1118) (0378457)
• fix typo in README regarding slim mode (#1093) (92f2c7b)

🏗️ Refactor

• clean up more of the context getters (#1062) (9628dab)
• consistently use McpPage in tools (#1057) (302e5a0)
• improve type safety for page scoped tools (#1051) (5f694c6)
• make cdp resolvers use McpPage (#1060) (d6c06c5)
• move dialog handling to McpPage (#1059) (40c241b)
• move server to a separate file (#1043) (a8bf3e5)
• remove page passing via context (#1061) (4cb5a17)
• set defaults to performance trace tool (#1090) (dfa9b79)
• simplify the response texts (#1095) (cb0079e)
• type-cast as internal CdpPage interface (#1064) (2d5e4fa)

chrome-devtools-mcp: v0.18.1

0.18.1 (2026-02-25)

🛠️ Fixes

• remove endsWith for filePath in memory tools (#1041) (d0622d5)

chrome-devtools-mcp: v0.18.0

0.18.0 (2026-02-24)

🎉 Features

• --slim mode for maximum token savings (#958) (c402b43)
• add a new skill for accessibility debugging and auditing with Chrome DevTools MCP. (#1002) (b0c6d04)
• add experimental screencast recording tools (#941) (33446d4)
• add skill to debug and optimize LCP (#993) (2cd9b95)
• add storage-isolated browser contexts (#991) (59f6477)
• add take_memory_snapshot tool (#1023) (7ffdc5e)
• support any-match text arrays in wait_for (#1011) (496ab1b)
• support type_text (#1026) (b5d01b5)

🛠️ Fixes

• detect X server display on Linux (#1027) (1746ed9)

♻️ Chores

• cleanup string and structured console formatters (#1005) (0d78685)
• extract version in a seprate file (#1032) (0106865)
• move emulation settings to context (#1000) (bc3c40e)
• optimize slim tool descriptions and params (#1028) (ca6635d)
• simplify JavaScript code examples, update code block language, and refine descriptions in a11y debugging skill documentation. (#1009) (5cedcaa)
• types for JSON output of IssueFormatter (#1007) (9ef4479)