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/aerovato/magic-compact/agents-mdgit clone --depth 1 https://github.com/aerovato/magic-compactWhat 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 | $0.00165 | $0.00165 |
| Opus 5 | $0.00082 | $0.00082 |
| Sonnet 5 | $0.00033 | $0.00033 |
| Haiku 4.5 | $0.00016 | $0.00016 |
Grade A, and why
magic-compact AGENTS.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.
This is a copy
91% identical to container AGENTS.md — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Magic Compact — Agent Instructions
This project uses Operator Memory for durable, agent-maintained documentation (instructions, specs, codebase index).
- Shared instructions:
.operator-shared/operator.md - Shared Project Index (codebase map):
.operator-shared/index/index.md
If you are an agent or contributor working in this repository, installing Operator Memory is strongly recommended to develop effectively.
To install:
# With NPM
npm install --global @aerovato/operator-helper
# With Bun
bun add --global --minimum-release-age 0 @aerovato/operator-helper@latest
# Install OpenCode plugin
operator-helper install opencode
Without Operator installed, read the files listed above manually before making 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.
- 3d ago First seen · 24 lines · 165 tokens per session scan A bd77b415004f
magic-compact AGENTS.md is an instructions file published in the GitHub repository aerovato/magic-compact (146 stars, last pushed 9d ago), licensed BSD-3-Clause. It adds 165 tokens to every session, about $0.0008 per session on Opus 5. A static security scan graded it A with 0 findings. It is 91% identical to container AGENTS.md, differing in 2 lines, and is treated as a copy.
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