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.
curl -O https://raw.githubusercontent.com/zarfld/presonus-studiolive-mcp/master/.github/instructions/phase-05-implementation.instructions.mdgit clone --depth 1 https://github.com/zarfld/presonus-studiolive-mcpWrote 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.
[](https://agentmods.dev/instructions/zarfld/presonus-studiolive-mcp/phase-05-implementation)<a href="https://agentmods.dev/instructions/zarfld/presonus-studiolive-mcp/phase-05-implementation"><img src="https://agentmods.dev/badge/instructions/zarfld/presonus-studiolive-mcp/phase-05-implementation.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.07684 | $0.07684 |
| Opus 5 | $0.03842 | $0.03842 |
| Sonnet 5 | $0.01537 | $0.01537 |
| Haiku 4.5 | $0.00768 | $0.00768 |
Grade A, and why
presonus-studiolive-mcp phase-05-implementation.instructions.md 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 7d 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.
How it starts
The opening of the file, as written. The whole thing — 1,056 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Phase 05: Implementation (Construction)
Standards: ISO/IEC/IEEE 12207:2017 (Implementation Process)
XP Integration: Test-Driven Development (TDD), Pair Programming, Continuous Integration, Refactoring
🎯 Phase Objectives
- Implement design specifications as working code
- Apply Test-Driven Development (Red-Green-Refactor)
- Write clean, maintainable, tested code
- Perform continuous integration
- Practice pair programming and collective ownership
- Refactor continuously to improve design
📋 Code Traceability to GitHub Issues
⭐ PRIMARY: Link Code to GitHub Issues
Every source file and test MUST reference the GitHub Issues it implements or verifies.
Code Header Traceability (Required)
Each source file MUST include a top-of-file comment block with GitHub Issue links.
Example (TypeScript/JavaScript):
/**
* User Service - Handles user authentication and profile management
*
* @module UserService
* @implements #45 REQ-F-AUTH-001: User Login
* @implements #46 REQ-NF-SECU-002: Session Security
* @architecture #78 ADR-SECU-001: JWT Authentication
* @architecture #79 ARC-C-AUTH: User Authentication Service
* @verifiedBy #120 TEST-AUTH-LOGIN
*
* @see https://github.com/zarfld/copilot-instructions-template/issues/45
* @see https://github.com/zarfld/copilot-instructions-template/issues/78
*/
export class UserService {
// Implementation
}
Example (Python):
"""
User Service - Handles user authentication and profile management
Implements: #45 REQ-F-AUTH-001: User Login
Implements: #46 REQ-NF-SECU-002: Session Security
Architecture: #78 ADR-SECU-001: JWT Authentication
Architecture: #79 ARC-C-AUTH: User Authentication Service
Verified by: #120 TEST-AUTH-LOGIN
See: https://github.com/zarfld/copilot-instructions-template/issues/45
See: https://github.com/zarfld/copilot-instructions-template/issues/78
"""
class UserService:
"""User authentication and profile management service."""
pass
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.
- 7d ago First seen · 1,056 lines · 7,684 tokens per session scan A 36a95c792789
presonus-studiolive-mcp phase-05-implementation.instructions.md is an instructions file published in the GitHub repository zarfld/presonus-studiolive-mcp (1 stars, last pushed 2mo ago), licensed MIT. It adds 7,684 tokens to every session, about $0.0384 per session on Opus 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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