Borrowing it
Nothing to install: this file belongs to boecht/birre. 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/boecht/birre/main/.github/copilot-instructions.mdgit clone --depth 1 https://github.com/boecht/birreWrote 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/boecht/birre/copilot-instructions)<a href="https://agentmods.dev/instructions/boecht/birre/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/boecht/birre/copilot-instructions/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.
<a href="https://agentmods.dev/instructions/boecht/birre/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/boecht/birre/copilot-instructions.svg" alt="Reviewed on agentmods" width="80" 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 | $0.01799 | $0.01799 |
| Opus 5.5 | $0.00720 | $0.00720 |
| Sonnet 5.5 | $0.00360 | $0.00360 |
| Haiku 4.5 | $0.00180 | $0.00180 |
Grade A, and why
birre copilot-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 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.
How it starts
The opening of the file, as written. The whole thing — 222 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CoPilot Instructions
This document contains the full Agent Operations Guide for BiRRe.
Agent Operations Guide
This guide aligns LLM agents with BiRRe workflows. Skim section 2 for philosophy, section 3 for day-to-day execution, and section 5 for the commands you will run most often
1. Orientation & Reference Docs
Quick Links
- Project Overview: README.md
- Changelog: CHANGELOG.md
- Changelog Standards: edit-changelog.instructions.md
- Project Architecture: ARCHITECTURE.md
- BitSight API v1 Reference: bitsight.v1.overview.md
- BitSight API v2 Reference: bitsight.v2.overview.md
- FastMCP framework: https://gofastmcp.com/servers/server
2. Core Principles
Project Principles
-
Ground every statement in current evidence.
- Inspect the live repo/docs/logs before forming an opinion or recommending a change
- Cite the exact file/line that supports your conclusion so nothing relies on memory or stale data
-
Clarify, don’t guess
- Whenever something is unclear, inconsistent, or blocking the design goal, pause and ask the user a precise technical question instead of assuming or defaulting
- Only follow a different approach if the prompt/mode explicitly demands it
- Apply this discipline across all stages; requirements, system design, and implementation alike
- Turn every ambiguity or spec gap into a targeted clarification
- Treat uncertainty signals like "I think", "probably", or "maybe" as red flags that require clarification
-
Build a Minimal Viable Product (MVP) for personal use first — iterate and refine only if requested.
- Prioritize functionality and stability over broad compatibility
- Avoid premature optimization for universal use cases
-
Quality and architecture trump backwards compatibility.
- Breaking changes are acceptable if they improve the codebase
- Remove outdated patterns immediately; do not preserve legacy code
- Avoid shortcuts; build the right solution once
- Clean, maintainable architecture outranks legacy API stability
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.
- 1mo ago First seen · 222 lines · 1,799 tokens per session scan A 36d3a0f2fa68
birre copilot-instructions.md is an instructions file published in the GitHub repository boecht/birre (2 stars, last pushed 12d ago), licensed Unlicense. It adds 1,799 tokens to every session, about $0.0072 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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