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.
npx agentmods add instructions/pyautolabs/pyautoarray/copilot-instructionsgit clone --depth 1 https://github.com/PyAutoLabs/PyAutoArrayWhat 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 | $0.00130 | $0.00130 |
| Opus 5 | $0.00065 | $0.00065 |
| Sonnet 5 | $0.00026 | $0.00026 |
| Haiku 4.5 | $0.00013 | $0.00013 |
Grade A, and why
PyAutoArray 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 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.
What it actually says
Copilot Coding Agent Instructions
You are working on PyAutoArray, the low-level data-structure and numerical
layer of the PyAuto ecosystem (package autoarray).
The canonical, agent-agnostic instructions for this repo live in AGENTS.md at
the repository root — build and test commands, architecture, and the JAX / xp and
grid-decorator conventions (with the deep reference in
docs/agents/jax_and_decorators.md). Read it directly (Copilot does not process
@-imports) and treat it as the single source of truth.
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.
- yesterday First seen · 11 lines · 130 tokens per session scan A 9252e3337806
PyAutoArray copilot-instructions.md is an instructions file published in the GitHub repository PyAutoLabs/PyAutoArray (10 stars, last pushed 2d ago), licensed MIT. It adds 130 tokens to every session, about $0.0006 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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