v1.9.1

What's Changed

Bug Fixes

• MCP Registry publish compatibility: Fixed server.json description to comply with the registry's 100-character limit. v1.9.0's initial registry publish was rejected with HTTP 422 due to a 199-character description; the limit is now enforced by automated tests to prevent future regressions.

Documentation

• Registry publishing constraints documented: Added guidance in DISTRIBUTION.md explaining that content-level validation errors (like character limits) cannot be recovered via workflow re-run, since re-runs check out the tagged version. The 100-character description cap on server.json is now explicitly documented as a known registry requirement.

Full Changelog: v1.9.0...v1.9.1