Phantom v1.5.2: Improved Measurements and Other Things
Some sweet new improvements
Guides, deep dives, and updates from the team building Phantom.
RSSSome sweet new improvements
A 20th tool that reads your meters while you listen, 40 environment variables for tuning the analysis, and stem separation split into its own package so the core install stays small.
A security release. Output paths are now confined by default, decode bombs are capped, and a symlink race in file loading is closed. Six advisories, no new features.
All five domain expert skills rewritten with real decision trees, conflict resolution, and verification criteria. No new tools -- this release is about how Claude thinks with the ones it has.
Thread-safe caching, FFT sharing, polyphase resampling, and a full CI pipeline. Phantom gets significantly faster on real sessions with lots of stems.
A complete guide to audio analysis tools for mixing and mastering. Covers loudness, dynamics, spectral analysis, stereo and phase measurement, and problem detection, with links to each Phantom tool.
What EBU R128 means in practice: LUFS targets for Spotify, Apple Music, and YouTube, how loudness normalization works, and how to check your mix before mastering.
Frequency masking is the main reason mixes sound muddy or unclear. Learn what it is, why it happens, and how to use Phantom's masking analysis tools to locate and fix frequency overlap in your mix.
Phantom is listed on the Anthropic Plugin Marketplace. Two new processing tools, hardened security across all 19 tools, and a leaner codebase.
No new tools, no new features. Just the unglamorous work that separates a tool you can trust from one you cannot: pre-commit hooks, secret scanning, and CI hardening.
A small release with one goal: make getting started as frictionless as possible. Plus transparent telemetry and contact info updates.
phantom setup handles MCP config, plugin install, and Reaper bridge in one shot. Plus a pile of reliability fixes from early user feedback.
Phantom is ready. 17 analysis tools, 5 domain expert skills, genre reference profiles, and Reaper integration. Everything we needed in our own sessions, packaged up and shipped.