UVCS MCP 1.2.1

UVCS MCP 1.2.1 is a production patch release for dependable guarded multi-workspace operation with real Plastic SCM workspaces.

Fixed

• Guarded repository identity parsing now correctly removes Plastic status suffixes such as (cs:… - head) and (head:…). Valid workspaces with local pending changes no longer fail repository allowlist checks.
• JSONL audit logs now create their parent directories automatically, making per-workspace audit paths in fleet manifests work without manual preparation.
• Cursor MCP configuration directories are kept local and excluded from source control.

Live fleet validation

• Validated four guarded, repository-pinned Plastic SCM workspaces through uvcs-mcp doctor --manifest=....
• Created a test branch independently in all four workspaces through the MCP prepare/confirm workflow.
• Confirmed each target requires its own explicit workspace selector and has separate audit logging.

Quality gate

• 70 automated tests passing.
• ESLint and Node syntax validation passing.
• Production dependency audit: zero known vulnerabilities.
• Single-workspace and two-workspace fleet smoke tests passing.

Upgrade

npx -y @proanima/uvcs-mcp@1.2.1 init --client=cursor,codex --manifest=workspaces.json
npx -y @proanima/uvcs-mcp@1.2.1 doctor --manifest=workspaces.json

Restart the MCP client after upgrading. See the multi-workspace guide, security model, and production-readiness checklist.