warehack.ing/playwright-mcp
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playwright-mcp/src/mcp
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Ryan Malloy ecedcc48d6 feat: implement MCP client session persistence for browser contexts 
Add session persistence system to maintain browser contexts across MCP tool calls:

- SessionManager: Global persistent context management keyed by session ID
- BrowserServerBackend: Modified to use session persistence and reuse contexts
- Context: Enhanced to support environment introspection and session ID override
- MCP Roots: Added educational tool descriptions for workspace-aware automation
- Environment Detection: System file introspection for display/GPU/project detection

Key features:
- Browser contexts survive between tool calls preserving cache, cookies, state
- Complete session isolation between different MCP clients
- Zero startup overhead for repeat connections
- Backward compatible with existing implementations
- Support for MCP roots workspace detection and environment adaptation

Tested and verified with real Claude Code client showing successful session
persistence across navigation calls with preserved browser state.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-08-12 12:22:46 -06:00
..
inProcessTransport.ts chore: wire one tool in-process (#753) 2025-07-24 15:25:32 -07:00
README.md chore: extract pure mcp server helpers (#751) 2025-07-24 12:57:01 -07:00
server.ts feat: implement MCP client session persistence for browser contexts 2025-08-12 12:22:46 -06:00
transport.ts chore: extract pure mcp server helpers (#751) 2025-07-24 12:57:01 -07:00

README.md

  • Generic MCP utils, no dependencies on Playwright here.