Proxyman 6.11.0: Better filters, WebSocket Protobuf, macOS 26 UI fixes, and bug fixes 🚀

Features

• MCP rules can now match GraphQL query names.
• Header Filters can filter header and value, e.g. Content-Type: application/json.
• Filter results are now highlighted in content views, easier to find the matched text.
• Added a popover that explains response failures.
• Added a shortcut to enable SSL Proxying for the selected domain.

Improvements

• Added a WebSocket Protobuf rule menu item.
• Improved wording in setup and settings screens.
• Optimized for the request response selection
• Added focused tests for debugging tools.
• Toolbar labels and inline buttons now shrink to fit.
• SOCKS CONNECT requests to IPs now show the SNI host.
• Improved client lookup performance during busy captures.
• Redesigned the Products settings tab.
• SSL Proxying add actions now work even when the tool is off.
• Updated Compose and Command Palette shortcuts.
• Refined panel toolbar buttons on macOS 26.

Bug Fixes

• Fixed GraphQL names when fragments appear before the operation.
• Fixed gzip decoding for some zlib streams.
• Fixed decoded JWT auth values that lost slashes.
• Fixed HTML WebView preview rendering.
• Fixed Command+Delete in debugging tool sheets.
• Fixed a race condition when creating new flows.
• Fixed the sidebar clear button on macOS 26.
• Fixed Map Local, Scripting, and Breakpoint edits closing live connections.

Screenshots

Proxyman 6.10.0: Scripting with npm install, better app performance when capturing large sessions, and UI fixes 🚀

Features

• Scripting can now use npm-style require(...), so you can install a 3rd-party library via npm install command.
• proxyman-cli tool can now install and manage custom Client & Server certificates for Proxyman.
• Proxyman can parse the SNI from the TLS handshake and use it as a hostname, instead of using the IP address.
• [Performance] Large session bodies are now saved to disk automatically, so big captures use less memory and stay more responsive.

Improvements

• iOS HTTPS capture is more reliable when apps send CONNECT requests without a clear host.
• Status badges are easier to read in Light Mode.
• Flow table column sizes and visibility are remembered more reliably.
• Third-party notices are now bundled with the app for clearer open-source attribution.
• You can now create custom columns from request or response headers and copy header values more quickly.
• You can now copy the full raw request or response directly from the Raw tab.
• The monospaced font Setting is available for the FREE version.

Bug Fixes

• Fixed advanced filters that could miss or incorrectly match some requests.
• Fixed the column is disappears after relaunch the app

Screenshots

Proxyman 6.9.0: WebSocket Compose, Custom Throttling Profiles, UI updates, and bug fixes 🚀

Features

• WebSocket Compose - Create and edit WebSocket messages more easily in the Compose tool.
• Custom Network Throttling Profiles - Save your own speed presets to test different network conditions.

Improvements

• Updated app interface for a cleaner and more polished look.
• Better cURL import so requests are brought into Proxyman more smoothly.
• Resizable WebSocket compose panel gives you more space when editing messages.
• Added clearer Android setup guidance for activation.

Bug Fixes

• Fixed WebSocket compose issues for a smoother editing experience.
• Fixed a SOCKS proxy issue where some connections could go to the wrong destination.
• Fixed MCP defaults so setup works more reliably and private data stays protected.

Screenshots

• Compose websocket

• Better UI

• Custom network profile

Proxyman 6.8.0: MCP v3, Rendered Markdown Preview, and bug fixes 🚀

Features

• MCP Rule Management - Create, update, and delete rules for all debugging tools (Map Local, Map Remote, Breakpoint, Scripting, etc.) directly from your AI Agent
• MCP Certificate & Terminal - Install/uninstall certificates and launch injected terminals via MCP commands
• MCP Export - Export flows as HAR or Proxyman Log v2 format via MCP
• Rendered Markdown Preview - Custom preview tabs now support rendered Markdown mode using native AppKit

Improvements

• Improved gRPC and Protobuf decoding reliability
• Better filter UI layout in the main window
• MCP redaction toggle now properly honors the setting for flow tools
• Suppressed zstd build warnings for cleaner builds

Bug Fixes

• Fixed a crash when encoding scripting file paths
• Fixed a crash when decompressing gzip data
• Fixed method button color not visible in light mode
• Fixed MCP scripting tool not working correctly
• Fixed MCP handshake issue for Setapp users

Screenshots

Proxyman 6.7.0: Proxyman MCP v2, Map Remote nested Folders, ElectronJS App Support, Code Generator improvements, Import CHLZ Files and more 🚀

Features

• MCP v2 - Better MCP support with knowledge base and scripting guide. You can ask your AI Agent to help you write the Scripting Code
• Map Remote Folders - Map Remote now supports nested folder mapping
• ElectronJS App Support - Automatically set up HTTPS debugging for Electron.js apps in the Automatic Setup
• Code Generator - Added new code generation languages and formats
• Import CHLZ Files from Charles Proxy
• Save JSON Filters - Able to save and reuse your JSON content filters
• Introduce the Tools column, which shows what tools are executed on this request/response
• CLI: Port & IP - New CLI command to get the current proxy port and IP address

Improvements

• Improved app performance when rendering the source list
• Reduced memory usage for large sessions
• Improved Network Throttling reliability
• Updated to the latest networking engine (Apple SwiftNIO, NIOSSL)
• Polished filter button appearance
• Updated localizations
• Improved stability by fixing the top-reported crashes
• Repeat Requests - Repeat multiple requests at once (up to 20)
• DNS Spoofing - Added DNS Spoofing support for proxy mode

Bug Fixes

• Fixed a looping issue when connecting to 0.0.0.0 addresses
• Fixed URL encoding for common and edge case URLs
• Fixed MCP compatibility with Atlantis
• Fixed Python and Ruby scripting add-ons
• Fixed an issue with renaming folders in the source list
• Fixed a race condition crash related to the tool column
• Fixed escaping string issue when exporting to HTTPie from Code Generator

Screenshots

import_chlz_Charles_proxy_file.mp4

Proxyman 6.6.0: Scripting multipart/form-data, Chart View, Timing Breakdown and bug fixes 🚀

Features

• [Scripting] Edit multipart/form-data requests directly in the Scripting Editor.
• Chart View - Visualize request timing data with an interactive chart, including zoom in/out for deeper analysis.

Improvements

• Smaller .proxymanlogv2 files - Reduced file size for faster uploads to Team Workspace.
• [Workspace] Share Proxyman Logs directly from the Source List (Left Panel) and generate a shareable URL (Public Link, Your Team, or specific teammates).
• Added a keyboard shortcut to toggle recording state: ⌥ + ⌘ + R.
• Improved guidance for setting up Protobuf decoding.
• Display trailer headers in the Raw Tab when present in requests or responses.
• More accurate Request/Response timing breakdown, including Connect Time, TLS Handshake Time, and more.

Bug Fixes

• Fixed a crash on macOS 15 when adding the External Proxy toolbar button.
• Fixed a Sentry-reported crash when fetching remote certificates.
• Fixed a crash when displaying large text in NSTextView.
• Fixed a rare crash when presenting SwiftUI views.
• Fixed duplicated nodes in the Left Panel when filtering by name.
• Fixed a race condition when starting the Proxy Server on an IPv6 address.

Screenshots

Proxyman 6.5.0: Share Proxyman Log online (get URL), Sub-folders in Saved Folder, Critical Hang app issue fixes, Websocket with Protobuf and more 🚀

New features

• [Workspace] Share Proxyman Log to your workspace and generate a shareable URL (Public Link / Your Team / specific teammates).
• [Saved Folder] Create sub-folders to better organize captured HTTP requests/responses.
• Critical fix for app hang when displaying a large text body in the Raw tab.

Improvements

• [Performance] Improve Raw tab performance when displaying large text bodies.
• [WebSocket] Decode Protobuf messages in WebSocket traffic.
• [WebSocket] Add Export menu for WebSocket messages to export messages to a file.
• [WebSocket] Support Protobuf decoding in Raw mode (no message type) and Message Type mode (requires Protobuf descriptor file).
• [Workspace] Improve JWT handling with refresh tokens.
• [Workspace] Improve error message when Team Workspace is out of seats.
• [Help] Add “Copy Debug Info” in the Help menu.

Bug fixes

• Fixed: App hang when displaying a large text body in the Raw tab.
• Fixed: MCP not working in the Setapp build.
• Fixed: Intermittent inability to log in to Team Workspace.
• Fixed: Appearance tab cells (Theme and App Icons) not vertically centered.

Screenshots

Proxyman 6.4.0: Team Workspace, MCP Proxyman, VPN for Android Emulator and fix bugs 🚀

👥 Proxyman Team Workspace (Team Subscription Only)

• Sign in using Proxyman Team Workspace: Manage your team workspace account and active the PRO license.
• Share Proxyman logs or HAR files with your team and review them online with role-based access control (Admin, Developers and Public)
• Role-based access control with secure authentication

✨ New Features

Sign in with Proxyman Team Workspace: Active the PRO license with your team workspace account.

• Backup and sync app settings: Back up debugging tools and app settings across devices and import it on different devices.
• Introduce theMCP Proxyman: Use Claude Code or Cursor to interact with Proxyman to query and manipulate Proxyman data.
• Only Support macOS 13 and later.

🚀 Improvements

• Advanced filtering options: Filter requests by duration and request/response body size, with support for >= and < conditions.
• Capture Flutter & React Native traffic on Android Emulator: By using the Proxyman VPN app—no app code changes required.
• Preserve Content-Encoding in scripting: Scripting now correctly keeps the Content-Encoding header when modifying requests.

🐛 Bug Fixes

• Fixed oversized URL text field for long URLs
• Fixed broken breakpoint layout when a breakpoint has no rules
• Fixed incorrect Android Emulator device count
• Fixed incorrect timestamps when loading HAR files
• Fixed scripting issue where onRequest dropped custom Content-Encoding headers

Screenshots

• Proxyman MCP
  

• Team Workspace
  
  
  

• Capture HTTPS from Flutter with Proxyman VPN on Emulators
  

Proxyman 6.3.0: HTTP/2 Beta Support, Localhost Traffic Capture, XML Prettify, and fix bugs 🚀

Features

• HTTP/2 Beta Support: Added experimental HTTP/2 protocol support for better performance and compatibility with modern web services. You can download the BETA in the Settings -> General Tab
• Localhost Traffic Capture: Introduced the ability to capture HTTP/HTTPS traffic from localhost from Google Chrome and Firefox in the Automatic Setup Tool. Proxyman can capture localhost:3000 directly, without the /etc/hosts file.
• XML Prettify: Added XML formatting with indentation with expand/collapse gutter in the Response Body Viewer.
• New proxyman-cli commands v1.7.0: Allow to open / on / off a give tool by using the new proxyman-cli commands.

Improvements

• Enhanced Certificate Validation: Improved certificate checking logic to better handle invalid or expired certificates, providing clearer guideline to fix it
• Team Subscription License: Support Team Subscription license, show the current subscription info.
• iOS Simulator: Improved the logic for restarting iOS Simulators. It will re-launch your current iOS Simulator instance (Previously, it will re-launch the first iOS Simulator instance, which is not the one you are currently using)
• IPv4 Address Detection: New logic to detect IPv4 address when using VPN apps
• Toolbar: Introduce the new set of Toolbar icon to fit with macOS 26 Tahoe

Bug Fixes

• Server-Sent Events (SSE): Fixed rendering issues with SSE responses from Ollama and similar streaming endpoints
• Diff View Rendering: Resolved an issue where the Diff view would fail to render properly when comparing requests and responses
• Saved Folder with Empty List: Fixed a bug where the Saved Folder feature shows empty lists at launch
• Test Suite Updates: Updated certificate validation tests to ensure better reliability and coverage
• IP v4 issue: Fixed a bug where the IP v4 address is not detected correctly when using VPN apps
• Toolbar Selected issue: Fixed a bug where the Toolbar selected state is not correct when using the new set of Toolbar icon on macOS 26 Tahoe

Screenshots

Proxyman 6.2.0: WebSocket Scripting, Socket.IO Support, Ghostty Support, and fix bugs 🚀

Features

• Added WebSocket Scripting: You can now modify WebSocket headers and URLs (not payloads) directly from Scripts.
• Added Ghostty support to Automatic Setup for 1-click HTTPS capture from Node.js, Ruby, Python, and Go scripts.
• Added new --since <flow_id> flag to proxyman-cli to export logs starting from a specific Flow ID.
• Improved Block List: Blocked requests are now grayed out for easier visibility.
• Improved WebSocket parser to correctly handle Socket.IO messages and continuous frames.

Bugs

• Fixed an issue where Automatic Setup couldn't intercept HTTPS traffic from Ruby scripts.
• Fixed the WebSocket Response panel being disabled after unclean client shutdowns.
• Fixed parsing issues with Socket.IO WebSocket messages.

Screenshots

• Support Ghostty
  

• Support socket.io websocket