#TouchDesigner MCP Server v2.0.0 is out.
Rebuilt on MCP SDK v2, speaking protocol revision 2026-07-28. HTTP mode is now stateless, so it runs behind an ordinary load balancer.
The TouchDesigner component is untouched. No .tox re-import needed.
https://t.co/D5SiILE4Bo
The v2.0.0 release video was made with touchdesigner-mcp itself.
Claude drove TouchDesigner over MCP: 25 composited layers built as TOPs, 450 frames rendered, every version number and date read from the repo's own git tags.
https://t.co/D5SiILE4Bo
Three breaking changes
1. HTTP mode is stateless. Protocol-level sessions are gone; Mcp-Session-Id is no longer issued or accepted.
2. Logging moved to stderr.
3. Node.js 20 or newer is required.
MCP 2026-07-28 is live and it's the largest update to the protocol since launch.
MCP is now stateless, making it easier to deploy and scale remote servers.
https://t.co/K8KqxbUh4e