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Release history

Changelog

What's new in premiere-pro-mcp—from editing tools and connector upgrades to reliability fixes.

Latest release

v1.9.1

August 2, 2026

v1.9.1

Latest

Production HTTP security headers

Security

  • Added CSP, HSTS, MIME sniffing protection, frame denial, bounded permissions, and explicit referrer and cross-origin policies to every HTTP response.
  • Restricted browser network destinations to the application and configured analytics endpoints.
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v1.9.0

Nontechnical onboarding and safe connection recovery

Added

  • Read-only connection verification, human-readable doctor diagnostics, sanitized support bundles, and an accessible in-panel Connection Center.
  • Deterministic UXP CCX distribution plus native Windows and macOS CEP installer pipelines with fail-closed production signing gates.

Changed

  • Reworked setup around the editor's AI assistant, with Claude Desktop first and npm or manual JSON configuration under Advanced.
  • Aligned the catalog at 280 registered tools, 278 under the default profile, and 297 with the 19 capability-gated UXP tools connected.
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v1.8.0

Native transcript edit planning

Added

  • Three read-only, capability-gated UXP tools for native transcript export, native transcript search, and revision-locked edit previews.
  • Deterministic transcript revisions and confirmation tokens so edit plans cannot be applied to a regenerated transcript.

Changed

  • Expanded the connected UXP surface from 16 to 19 tools without changing the 279 core-tool surface.
  • Automatic transcript-to-timeline application remains unavailable until a real Premiere host validates documented source-to-sequence reconstruction.
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v1.7.0

Adobe Premiere Pro 26.3 UXP API coverage

Added

  • Six capability-gated UXP tools for track rename, subclip creation, stable marker IDs, Source Monitor positioning, transcript detection, and AAF export.
  • Adobe 26.3 declarations, lint rules, coverage metadata, and contract tests for the supported API surface.

Changed

  • Expanded the connected UXP surface from 10 to 16 tools while preserving explicit host capability and verification boundaries.
  • Separated the stable Adobe 26.3 baseline from beta-only 26.5 declarations.
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v1.6.0

Capability-aware UXP workflows and verified project creation

Added

  • Capability-aware UXP workflows for project inspection and saves, preset sequences, OTIO/FCP XML interchange, transcript languages, Object Mask detection, and Adobe Media Encoder controls.
  • Operation-ID replay protection and explicit verification outcomes for supported UXP mutations.

Fixed

  • Project creation now verifies that Premiere opened the requested project before reporting success.
  • Updated package, panel, client-plugin, and landing metadata for v1.6.0.
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v1.5.0

Verified structural edits and silence detection

Added

  • Local source-media silence detection powered by FFmpeg, with Docker and installation guidance.
  • Anonymous, opt-out usage telemetry and an expanded editorial product experience.

Changed

  • Expanded the surface to 279 tools while advertising only tools permitted by the active capability profile.
  • Documented remote media-path constraints and the 277 tools available under the default profile.

Fixed

  • Structural timeline operations now verify applied edits instead of reporting unverified success.
  • Server metadata now reads the package version, and HTTP and filesystem CodeQL findings are resolved.
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v1.4.0

Transport, diagnostics, and distributions

Added

  • In-panel connector update discovery and trusted downloads from GitHub Releases.
  • Authenticated MCP-to-UXP WebSocket transport, transcript and caption inspection, event-driven state reporting, operation semantics, and supported video-transition workflows.
  • Recovery diagnostics, export verification, audio/video inspection, capability reporting, and collaboration and AI feature eligibility discovery.
  • Installable Codex, Claude Code, and Claude Desktop distributions.

Changed

  • Expanded the MCP surface to 278 tools and aligned the documentation, plugin metadata, and distributions.
  • Added automated signed CEP connector assets and Claude Desktop bundles to GitHub releases.
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v1.3.1

Frame-rate reliability

Fixed

  • Corrected set_sequence_frame_rate tick conversion and added verification for the resulting sequence frame rate.
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v1.3.0

Signed Windows connector

Added

  • A signed CEP ZXP workflow for Windows releases.
  • A --diagnose-cep command for connector installation diagnostics.

Changed

  • Upgraded to TypeScript 7, Vitest 4, Zod 4, MCP SDK 1.29, and Next.js 16.2.12.
  • Raised the Node.js floor to 20.19 and moved continuous integration to Node.js 24.

Fixed

  • Aligned explicit Node types and Zod 4 schema conversion.
  • Resolved the signed CEP Windows installation issue tracked in #36.
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v1.2.3

Package maintenance

Changed

  • Refined npm and GitHub package metadata.
  • Added Dependabot configuration for routine dependency updates.
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v1.2.2

Trusted publishing

Changed

  • Updated repository links and added trusted npm publishing workflows.
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v1.2.1

Capability discovery

Added

  • A get_capabilities tool and capability profiles for safer feature discovery.
  • Continuous integration coverage for the supported runtime matrix.

Fixed

  • Improved audio writes, keyframes, editing verification, installer behavior, and runtime performance.
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v1.2.0

Structured editing

Added

  • Edit plans, structured operation results, capability reporting, and a UXP preview.
  • Stronger validation across editing and export operations.
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v1.1.7

Connector accessibility

Changed

  • Redesigned the CEP panel with clearer status, setup guidance, and accessibility improvements.
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v1.1.6

Capture and diagnostics

Fixed

  • Improved second-based frame capture, Windows CEP debugging, and connector version-drift detection.
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v1.1.2

Expanded Premiere bridge

Added

  • CEP 12 bridge support, markers, proxies, presets, frame export, and six additional editing tools.
  • Broader project, sequence, media, and export workflows with clearer operation notes.
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v1.0.0

Initial release

Added

  • The first public release with 269 tools spanning timeline editing, effects, color, keyframes, media management, and export.
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