ShadowClaw DAW

Name: ShadowClaw
Author: xt-ml

Multi-Runtime AI Assistant

ShadowClaw is an open-source, multi-runtime AI assistant designed for autonomous orchestration, client-side tool execution, and private local storage via Origin Private File System (OPFS) and IndexedDB.

Upstream Source File (openDAW)	Local File	Ported Concepts / Code
`packages/lib/dsp/src/ppqn.ts`	`.agents/scripts/scdaw.js`	Musical timebase math: `Quarter = 960`, `fromSignature`, `secondsToPulses`, `pulsesToSeconds`.
`packages/lib/dsp/src/adsr.ts`	`.agents/scripts/scdaw-instruments.js`	Envelope curve shaping and ADSR timing stages.
`packages/lib/dsp/src/wav-file.ts`	`.agents/scripts/scdaw.js`	RIFF WAVE 16-bit PCM binary encoder header format.
`packages/lib/dsp/src/midi-keys.ts`, `notes.ts`	`.agents/scripts/scdaw.js`	MIDI note number to note name parsing and formatting.
`packages/lib/dsp/src/rms.ts`, `core-processors/src/MeterProcessor.ts`	`.agents/scripts/scdaw.js`	Peak and RMS level calculation, decibel conversions (`linToDb`).
`packages/lib/dsp/src/grooves.ts`	`.agents/scripts/scdaw.js`	16th-note swing pulse displacement math.
`packages/lib/dsp/src/waveshaper.ts`, `Fold.ts`	`.agents/scripts/scdaw-dsp.js`	Symmetric wavefolder transfer curve (`createWavefolderCurve`).
`packages/lib/dsp/src/crusher.ts`	`.agents/scripts/scdaw-dsp.js`	Bitcrusher bit reduction and sample-rate reduction (`processCrusherBuffer`).
`packages/lib/dsp/src/stereo.ts`	`.agents/scripts/scdaw-dsp.js`	Stereo width, mid/side processing, and panning (`processStereoTool`).
`packages/lib/dsp/src/dattorro-reverb.ts`	`.agents/scripts/scdaw-dsp.js`	Algorithmic stereo plate reverb impulse generator (`generateReverbImpulse`).
`packages/studio/core/src/synth/Vaporisateur.ts`	`.agents/scripts/scdaw-instruments.js`	Dual-oscillator synth with sub-oscillator, filter ADSR sweep, and saturation drive.
`packages/studio/forge-boxes/src/schema/devices/`	`.agents/scripts/scdaw-schema.js`	Canonical parameter definitions for synth, drums, master, and audio FX devices.
`packages/studio/core/src/project/ProjectApi.ts`	`.agents/scripts/scdaw.js`	Single transactional reducer command dispatcher (`applyCommand`).
`packages/studio/core/src/browser/`	`.agents/scripts/components/scdaw-browser.js`	Library browser with search and categorization.
`packages/studio/core/src/timeline/`	`.agents/scripts/components/scdaw-timeline.js`	Multi-track timeline lanes, measure grid, playhead.
`packages/studio/core/src/editor/`	`.agents/scripts/components/scdaw-editor.js`	Chromatic piano roll editor and note inspector.
`packages/studio/core/src/mixer/`	`.agents/scripts/components/scdaw-mixer.js`	Multi-channel vertical fader strips, knobs, and LED peak meters.
`packages/studio/core/src/knob/`	`.agents/scripts/components/scdaw-knob.js`	Rotary parameter knob with linear/exponential mapping and double-click reset.
ShadowClaw `sidebar-resize-handle` / openDAW splitter	`.agents/scripts/components/scdaw-resize-handle.js`	Accessible split-pane separator with pointer capture, ARIA attributes, and keyboard control.
`packages/lib/fusion/src/live-stream/`	`.agents/scripts/scdaw-adapter.js`	Broadcast telemetry stream concept without SharedArrayBuffer.
`packages/lib/midi/src/{MidiFile,MidiTrack,MidiFileDecoder,ControlEvent}.ts`	`.agents/scripts/scdaw-midi.js`	SMF Format 0 & 1 multi-track codec, VLQ delta times, Conductor track, GM Ch 10 drums.
`packages/studio/core/src/AudioBounce.ts`	`.agents/scripts/scdaw-engine.js`, `scdaw.js`	`audibleLength` silence trimming, multi-tap stems bounce (`post-fader`, `pre-fader`, `pre-fx`).
`packages/lib/dawproject/src/`, `studio/core/dawproject/`	`.agents/scripts/scdaw-dawproject.js`	DAWproject v1.0 XML schema mapping, pure-JS XML tokenizer/parser, Bitwig/openDAW interchange.
Pure-JS ZIP Container Architecture	`.agents/scripts/scdaw-zip.js`	Zero-dependency ZIP reader/writer (STORE and DEFLATE via `DecompressionStream`) & CRC-32.
`claw_daw/arrange/`, openDAW `dsp/{chords,notes,grooves}.ts`	`.agents/scripts/scdaw-compose.js`	High-level SongSpec arrangement compiler, chord progression parser, and section generators.
`packages/studio/core-wasm/src/soundfont-simplify.ts`	`.agents/scripts/scdaw-soundfont.js`	SF2 zone intersection flattening and timecent-to-second generator resolution.
`crates/stock-devices/device-soundfont/src/voice.rs`	`.agents/scripts/scdaw-soundfont.js`	Soundfont voice DSP: pitch-rate interpolation, linear ADSR, 3ms one-pole smoothing, pan math.
`packages/lib/dsp/src/overdrive.ts`, claw-daw guitar saturation	`.agents/scripts/scdaw-dsp.js`	Asymmetric analog overdrive transfer curve for guitar cabinet warmth (`createGuitarOverdriveCurve`).
`packages/studio/core/src/analysis/`	`.agents/scripts/scdaw-dsp.js`, `scdaw.js`	Mix telemetry: peak/RMS dBFS, crest factor, clipping, and 3-band energy balance (`analyzeAudioBuffer`).
`packages/lib/midi/src/MidiFileDecoder.ts`	`.agents/scripts/scdaw-midi.js`	Robust SMF import: kind allocation, canonical 0-1 velocity scaling, and lengthBars calculation.
`packages/studio/core/src/project/ProjectSchema.ts`	`.agents/scripts/scdaw-schema.js`	Schema v2 migration with multi-tempo `tempoMap`, `signatureMap`, `sections`, and velocity repair.

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ShadowClaw DAW