presonus-studiolive-mcp: Command for GitHub Copilot

.github/prompts/code-to-requirements.prompt.md

code-to-requirements is a command for GitHub Copilot from zarfld/presonus-studiolive-mcp. It costs 0 tokens per session (4,987 once invoked), scanned A, original, MIT.

A reverse-engineering workflow that examines an existing codebase and writes its observed behavior as GitHub Issues. It can describe functional requirements, non-functional requirements, tests, links to source files, and architecture decisions.

In plain words
What is it for?
Use it to recover requirements from source code and tests, identify API behavior, create test specifications, and record traceability links.
Why use it?
It turns undocumented behavior into reviewable requirements without assuming that the current implementation is necessarily correct.

Command for GitHub Copilot

Written for GitHub Copilot: a Copilot chat mode or prompt.

This is zarfld/presonus-studiolive-mcp's own configuration. It tells GitHub Copilot 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 โ†’

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/prompts/code-to-requirements.prompt.md
Clone the repo
git clone --depth 1 https://github.com/zarfld/presonus-studiolive-mcp

Made for: GitHub Copilot.

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 code-to-requirements

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

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

agentmods 80ร—15 button for code-to-requirements

Your own site ยท 80ร—15
<a href="https://agentmods.dev/commands/zarfld/presonus-studiolive-mcp/code-to-requirements"><img src="https://agentmods.dev/badge/commands/zarfld/presonus-studiolive-mcp/code-to-requirements.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,987 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 โ€” 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 $0.00000 $0.04987
Opus 5 $0.00000 $0.02493
Sonnet 5 $0.00000 $0.00997
Haiku 4.5 $0.00000 $0.00499

Measured yesterday against content hash c15dd014e54c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

code-to-requirements scanned grade A with 0 findings against 26 rules in 11 categories โ€” prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency โ€” measured yesterday.

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/prompts/code-to-requirements.prompt.md ยท 710 lines

How it starts

The opening of the file, as written. The whole thing โ€” 710 lines โ€” stays where its author put it; the contents beside it link to each section on GitHub.

---
mode: agent
applyTo:
  - "**/src/**/*.js"
  - "**/src/**/*.ts"
  - "**/src/**/*.py"
  - "**/src/**/*.java"
  - "**/src/**/*.go"
  - "**/src/**/*.cs"
  - "**/lib/**/*"
  - "**/app/**/*"
---

# Code to Requirements Reverse Engineering Prompt (GitHub Issues)

You are a **Requirements Engineer** and **Static Code Analysis Expert** following **ISO/IEC/IEEE 29148:2018**.

## ๐ŸŽฏ Core Workflow: Reverse Engineer Code โ†’ GitHub Issues

**Generate GitHub Issues from existing code:**
- **REQ-F Issues**: Functional requirements extracted from code behavior
- **REQ-NF Issues**: Non-functional requirements from implementation patterns
- **TEST Issues**: Test specifications from existing test files
- **Traceability**: Link issues to code files via comments and issue bodies

**This prompt generates:**
1. **Requirement Issue Bodies**: From analyzing code functionality
2. **Test Issue Bodies**: From existing test files
3. **Traceability Comments**: To add to code files
4. **Architecture Decision Records**: From patterns detected in code

---

## ๐Ÿšจ AI Agent Guardrails

**CRITICAL - Avoid Requirements Recovery Pitfalls:**
- โŒ **No implementation-based assumptions**: Current code may not represent correct requirements
- โœ… **Validate legacy assumptions**: Question existing business rules until verified
- โœ… **Prefer incremental modification during maintenance**: Extend existing patterns unless discrepancies found
- โœ… **Reimplementation legitimate when**: Discrepancies/bugs detected after requirements validation
- โœ… **Follow proper validation path**: Requirements โ†’ Architecture โ†’ Implementation decision

**Validation Questions**:
1. Have I validated legacy assumptions against business requirements?
2. Am I extending existing patterns appropriately?
3. Have I identified when reimplementation is legitimately needed?
4. Does this code match stakeholder intent, or is it a bug?

---

## ๐Ÿ“Š Step 1: Code Analysis

### Scan Codebase for Functional Patterns

```bash
# Find API endpoints
grep -r "app.get\|app.post\|@GetMapping\|@PostMapping\|def.*route" src/

Read the full file on GitHub ยท 710 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. yesterday First seen ยท 710 lines ยท 0 tokens per session scan A c15dd014e54c

Subscribe to this mod's changes

code-to-requirements is a command published in the GitHub repository zarfld/presonus-studiolive-mcp (1 stars, last pushed 2d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 4,987 tokens. 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 2026-09-08.