Mcp Bridge For Claudeai

Unlock the full power of the Model Context Protocol (MCP) directly within Claude.ai. This extension acts as a secure bridge, allowing you to connect Claude to your own local or remote MCP servers with enterprise-grade security.

Whether you are a developer testing new tools or a power user integrating custom workflows, Claude MCP Bridge provides a seamless and secure connection layer.

🚀 Key Features:

• Advanced Security: Built with a security-first approach featuring SSRF protection, strict URL validation, and XSS prevention.
• OAuth 2.0 Support: Full support for PKCE flow authentication, ensuring secure connections to protected servers.
• Encrypted Vault: Sensitive credentials and tokens are stored using AES-256-GCM encryption locally on your device.
• Modern UI: A beautiful, intuitive interface built with Svelte 5, featuring dark mode support.
• Auto-Connect: Smart reconnection logic ensures your tools are always ready when you are.
• Keyboard Shortcut: Press Alt+Shift+G to quickly open the Manager.
• Manifest V3: Fully compliant with the latest browser extension standards for performance and privacy.

🛡️ Privacy & Security:
Your data stays yours. Tokens and configurations are stored locally on your device. We do not track your usage or transmit data to external servers.

Note: This project uses proprietary licensing for enhancements while maintaining MIT attribution for original components.

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MCP Bridge for Claude.ai - Release Notes (v1.0.2)
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WHAT'S NEW
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Auto-Connect on Page Load
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- Enabled MCP servers now connect automatically when you open Claude.ai
- No more manual toggling required after a page refresh
- Tools appear in Claude.ai as soon as the connection is ready

Reliable Tool Injection
-----------------------
- Fixed race condition where tools failed to appear in Claude.ai on the
first page load despite the server connecting successfully
- Extension now waits for Claude.ai's UI to fully mount before handing
off the connection, preventing missed messages
- Toggling a server off in Manager now immediately disconnects it from
Claude.ai without requiring a page refresh

Manager Page Cleanup
--------------------
- Manager page now properly disconnects all active connections when
the tab is closed, preventing orphaned background connections

BUG FIXES
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- Fixed disabled servers occasionally still attempting to connect
- Fixed server config sent to page context could include raw unsanitized
server data on storage changes (now always sanitized via allowlist)
- Fixed connection resource leaks: port1 channels, pending request Maps,
and warning timeouts are now properly cleaned up on disconnect
- Fixed concurrent syncConnections() calls causing race conditions when
toggling servers rapidly (mutex guard added)
- Fixed disconnect() being unsafe to call multiple times (idempotency guard)
- Fixed stale "Claude.ai hasn't responded" warnings firing after a server
was already disabled