Changelog: Blawx v2.2.0 & Blawx-MCP v0.5.0

Improved token efficiency for Blawx over MCP

May 17, 2026

The new versions of §Blawx and Blawx-MCP released today make a variety of changes to the back end that should reduce the token usage involved in using Blawx over local or remote MCP at

https://mcp.blawx.dev/mcp

The only change users should notice is that when using an agent with Blawx there will be slightly fewer calls to the MCP server and you will be able to work longer before hitting usage ceilings.

Details

  • Blawx-MCP tool output is significantly reduced in token size, letting you play longer.
  • Tools that respond with markdown no longer send structured content.
  • A new tool for collecting declared objects from an entire project has been added.
  • The output of some tools has been expanded, making it possible to remove some other tools entirely.
  • The Blawx Web API has been modified to facilitate those changes to the MCP.