github/gh-aw-mcpg v0.0.37

on GitHub

🌟 Release Highlights

This release fixes a critical issue with HTTP MCP server authentication by properly propagating session identifiers in requests.

🐛 Bug Fixes

HTTP MCP Server Authentication (#177)

• MCP Gateway now correctly includes the Mcp-Session-Id header when forwarding requests to HTTP MCP servers
• Resolves 400 errors that occurred when HTTP backends (like safeinputs) required session authentication
• Session IDs now flow seamlessly from client requests → gateway context → HTTP backend connections

Technical Details:

• Modified connection layer to accept context.Context and extract session IDs
• Added SessionIDContextKey to avoid circular dependencies between packages
• Updated all call sites in unified and routed modes to pass request context through to the connection layer

This fix ensures that MCP Gateway works correctly with all HTTP-based MCP servers that follow the authentication specification.

🐳 Docker Image

The Docker image for this release is available at:

docker pull ghcr.io/githubnext/gh-aw-mcpg:v0.0.37
# or
docker pull ghcr.io/githubnext/gh-aw-mcpg:latest

Supported platforms: linux/amd64, linux/arm64

For complete details, see the full release notes.

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What's Changed

• Add Mcp-Session-Id header to HTTP MCP server requests by @Copilot in #177

Full Changelog: v0.0.35...v0.0.37