midi-cleanup skillA
midi-cleanup is agent-read markdown (skill) from glincker/ableton-skills: Use when the user asks to humanize a MIDI part, fix voice leading, quantize notes, clean up timing, fix stuck/duplicate notes, or generally polish a MIDI clip they recorded or wrote. Examples - "humanize this hat", "voice these chords better", "the timing is too stiff", "fix the voice leading on the strings"..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# MIDI Cleanup You are polishing a MIDI clip the user wrote or recorded. Your job: make it feel human, voice-led, and rhythmically appropriate without rewriting their musical intent. ## Workflow ### 1. Identify the target clip User must specify which clip. If ambiguous, ask: > *"Which clip — the lead on track 3 or the chords on track 5?"* Then read the clip with `get_notes_from_clip` (or equivalent). Note the note count, range, and rhythmic density. ### 2. Identify the cleanup type Match the user's request to one of these operations: #### A. Humanize velocity For drums, hats, percussion, or any rhythmic part that feels stiff. - Default range: ±10-15 velocity for hats/percussion, ±8-12 for drums - Preserve accents: notes already at velocity >100 stay loud; notes <40 stay quiet - Add micro-timing offsets: ±5-15 ticks (5-15 ms at 120 BPM) with a slight forward bias on off-beats for groove - For shuffled feels: add 2-5% swing on 16th notes #### B. Humanize timing For piano, guitar, or string parts that sound MIDI-stiff. - ±8-20 ms timing variance, slightly more on off-beats …
Read the whole file at its exact version.
How to install
mdr add glincker/ableton-skills/midi-cleanup@git:20260427.a41c6f2mdr add glincker/ableton-skills/midi-cleanup@sha256:ffafaaa87c92ff81Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_opft5f7bjeebfbhp)
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Versions
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4635 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
glincker/ableton-skills · 31 stars · license MIT · pushed 2026-09-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_opft5f7bjeebfbhp GET https://markdownregistry.com/api/v1/resolve?ref=glincker/ableton-skills/midi-cleanup GET https://markdownregistry.com/api/v1/blob/ffafaaa87c92ff81b2e848ce969492edaa78a07bdee73211c58874965a3046f1
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