presonus-studiolive-mcp: Skill for Claude Code

.github/Skills/hil-validation/SKILL.md

hil-validation is a skill for Claude Code, Codex from zarfld/presonus-studiolive-mcp. It costs 24 tokens per session (1,062 once invoked), scanned A, original, MIT.

A skill for checking whether claims about StudioLive audio hardware are supported by real evidence. StudioLive is a family of digital mixing consoles used to control and process live sound.

In plain words
What is it for?
Use it to validate routing, mixer controls, meters, discovery, scenes, and write tools through hardware probes or repeatable hardware-in-the-loop tests.
Why use it?
It helps prevent documentation from claiming that a mixer model or firmware feature works when it has only been inferred from code or unit tests.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

This is zarfld/presonus-studiolive-mcp's own configuration. It tells Claude Code and Codex how to work on presonus-studiolive-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything presonus-studiolive-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to zarfld/presonus-studiolive-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/zarfld/presonus-studiolive-mcp/master/.github/Skills/hil-validation/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/zarfld/presonus-studiolive-mcp

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for hil-validation

README.md
[![agentmods](https://agentmods.dev/badge/skills/zarfld/presonus-studiolive-mcp/hil-validation/github.svg)](https://agentmods.dev/skills/zarfld/presonus-studiolive-mcp/hil-validation)
Your own site
<a href="https://agentmods.dev/skills/zarfld/presonus-studiolive-mcp/hil-validation"><img src="https://agentmods.dev/badge/skills/zarfld/presonus-studiolive-mcp/hil-validation/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for hil-validation

Your own site · 80×15
<a href="https://agentmods.dev/skills/zarfld/presonus-studiolive-mcp/hil-validation"><img src="https://agentmods.dev/badge/skills/zarfld/presonus-studiolive-mcp/hil-validation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,062 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00024 $0.01062
Opus 5.5 $0.00010 $0.00425
Sonnet 5.5 $0.00005 $0.00212
Haiku 4.5 $0.00002 $0.00106

Measured 1mo ago against content hash 795511d34bbb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

hil-validation scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.github/Skills/hil-validation/SKILL.md · 117 lines

How it starts

The opening of the file, as written. The whole thing — 117 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Hardware-in-the-loop validation

Use this skill when

Use this skill when:

  • making claims about real StudioLive hardware
  • validating firmware-specific behavior
  • promoting implemented-unverified, inferred, or probe-required capability to verified
  • adding or changing *.hil.test.ts
  • changing probe CLI behavior
  • validating routing, Fat Channel parameter mapping, meters, discovery, scenes, or write tools
  • updating hardware support tables

Goal

Ensure that hardware claims are supported by repeatable evidence. Unit tests and fixtures are useful but do not prove hardware compatibility across mixer models or firmware versions.

Evidence levels

Level Meaning May support README hardware claim?
static-code Code inspection only No
unit-test Pure test without mixer No, except internal logic
fixture-replay Replay of prior captured mixer state Partial, if capture metadata exists
manual-probe Operator command/output saved Yes, limited to tested model/firmware
automated-hil Repeatable HIL test against real mixer Yes, strongest
live-show Used during real soundcheck/show with notes Yes, but must still state scope

Required capture metadata

Every hardware capture or HIL result must record:

mixerModel: "StudioLive 32SC"
firmware: "3.3.0.109659"
serialRedacted: true
connection: "LAN TCP 53000"
serverCommit: "<git-sha>"
nodeVersion: "<node-version>"
pnpmVersion: "<pnpm-version>"
command: "pnpm probe:dev dump-state -d <ip>"
capturedAt: "<ISO-8601>"
operator: "<initials or omitted>"
purpose: "routing probe / Fat Channel probe / discovery / meter validation"
limitations:
  - "Single mixer model only"
  - "No 32R stagebox connected"

Do not commit private IP addresses, serial numbers, venue names, personal names, or show-specific confidential data unless explicitly intended.

Procedure

  1. Define the claim to validate.
    • Example: “AUX 1 send levels can be extracted for line channels.”
    • Example: “Output patch source index is observable but source name is not yet mapped.”

Read the full file on GitHub · 117 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 117 lines · 24 tokens per session scan A 795511d34bbb

Subscribe to this mod's changes

hil-validation is a skill published in the GitHub repository zarfld/presonus-studiolive-mcp (1 stars, last pushed 4d ago), licensed MIT. It adds 24 tokens to every session and 1,062 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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