feat: support experimental allowlist for navigate tool calls#1935
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🤖 I have created a release *beep* *boop* --- ## [0.23.0](ChromeDevTools/chrome-devtools-mcp@chrome-devtools-mcp-v0.22.0...chrome-devtools-mcp-v0.23.0) (2026-04-22) ### 🎉 Features * add an option to customize ffmpeg path ([ChromeDevTools#1937](ChromeDevTools#1937)) ([b377454](ChromeDevTools@b377454)) * support experimental allowlist for navigate tool calls ([ChromeDevTools#1935](ChromeDevTools#1935)) ([d502557](ChromeDevTools@d502557)) * support webm format in screencast ([ChromeDevTools#1934](ChromeDevTools#1934)) ([85b8993](ChromeDevTools@85b8993)) ### 📄 Documentation * clarify resource limitations around the number of tabs ([ChromeDevTools#1927](ChromeDevTools#1927)) ([42be7c3](ChromeDevTools@42be7c3)) ### 🏗️ Refactor * add support for CLI sessionIds in tests ([ChromeDevTools#1919](ChromeDevTools#1919)) ([82b67b0](ChromeDevTools@82b67b0)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).
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This PR adds an experimental allowlist for the page navigate tool call (requires
--experimentalNavigationAllowlist, off by default). The feature uses a list of URLPatterns to decline navigations that land on disallowed URLs. If that happens, the client can update the allowlist and re-try. The purpose of the this feature is to offer additional guardrails on top of the MCP server. It does not restrict subresources or JS/iframe navigations in any way. The performance impact is minimized by turning off interception as soon as the navigation request is done.