Premiere Pro MCP v1.11.0
Highlights
- Added bounded UXP host-event history, AME terminal receipts, readiness gates, GUID-targeted multi-project sessions, growing-media pause leases, transactional checkpoints, media-health inspection, caption-aware track state, and source-clip trim and framing.
- Fixed clip-volume writes by converting decibels to Premiere's normalized Level value, with readback and batch controls.
- Expanded the authenticated UXP surface from 40 to 48 capability-gated tools: 282 core, 280 default-profile, and 328 connected tools.
- Added the generated supported-actions catalog and a schema-backed, fail-closed hybrid benchmark evidence gate.
- Updated the npm MCP package, signed CEP connector, direct UXP package, Claude Desktop bundle, Codex/Claude plugins, landing site, issue templates, and public documentation together.
- Pinned nanoid 3.3.18; full and production dependency audits report zero vulnerabilities.
Validation
- 53 test files / 1,490 tests passed.
- 91.26% branch coverage.
- Windows and macOS Node 20/22/24 validation passed.
- CodeQL passed for Actions, C#, and JavaScript/TypeScript.
- Windows and macOS connector installer workflows passed.
- npm package, signed CEP ZXP, Claude Desktop MCPB, and direct UXP CCX structures validated.
Host boundary
Automated mocks, contracts, packages, and CI do not establish behavior inside a licensed Premiere installation. CEP remains the production-compatible bridge; UXP actions remain capability-gated, and failed UXP mutations are not replayed through CEP.
Full Changelog: v1.10.0...v1.11.0