What is loomkin copilot-instructions.md?

Repository instructions for Loomkin, an Elixir project, that point developers to its contribution guide and list required formatting, checks, and commit style.

Preparing changes for commit by using lowercase commit subjects, running the Elixir formatter, and running the project's pre-commit validation.

They reduce avoidable review and build failures caused by incorrect commit messages, formatting, or skipped checks.

loomkin copilot-instructions.md — Instructions file by pass-agent

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods

npx agentmods add instructions/pass-agent/loomkin/copilot-instructions

Clone the repo

git clone --depth 1 https://github.com/pass-agent/loomkin

Made for: GitHub Copilot.

Per session 91 This file is loaded in full into every session.

When invoked 91 The same file — it is already loaded in full.

Security scan A 0 findings. Scan, not verified.

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.

Model	Per session	Once invoked
Fable 5	$0.00091	$0.00091
Opus 5	$0.00046	$0.00046
Sonnet 5	$0.00018	$0.00018
Haiku 4.5	$0.00009	$0.00009

Measured 3d ago against content hash 7fcd27b02953, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

loomkin 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 3d 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/copilot-instructions.md · 9 lines

What it actually says