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/zalom/plastic/claude-mdgit clone --depth 1 https://github.com/zalom/plasticWrote 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/zalom/plastic/claude-md)<a href="https://agentmods.dev/instructions/zalom/plastic/claude-md"><img src="https://agentmods.dev/badge/instructions/zalom/plastic/claude-md.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 | $0.00022 | $0.00022 |
| Opus 5 | $0.00011 | $0.00011 |
| Sonnet 5 | $0.00004 | $0.00004 |
| Haiku 4.5 | $0.00002 | $0.00002 |
Grade A, and why
plastic CLAUDE.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.
What it actually says
Plastic
Project conventions and contributor rules live in AGENTS.md. Follow them.
@AGENTS.md
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 · 6 lines · 22 tokens per session scan A 2003e572968f
plastic CLAUDE.md is an instructions file published in the GitHub repository zalom/plastic (10 stars, last pushed 2d ago), licensed MIT. It adds 22 tokens to every session, about $0.0001 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.
Other instructions, from other repositories
rome CLAUDE.md
Instructions for rome-os/rome, covering rome, playbook and traps.
Commonly-used-high-value-skills AGENTS.md
AGENTS.md instructions for seaworld008/Commonly-used-high-value-skills, covering repository agent instructions, architecture overview, installation root by client, golden rules and automated operations (sop for ai agents).
axonhub CLAUDE.md
Claude Code instructions for looplj/axonhub: @AGENTS.md read and follow its instructions.
slipway AGENTS.md
Instructions for signalridge/slipway, covering slipway agent principles, user owns the process, investigate before clarifying, report, do not certify and maintain the whole surface.
frontman CLAUDE.md
Claude Code instructions for frontman-ai/frontman, a project described as: The AI agent that lives in your framework/browser.
clankerchat CLAUDE.md
Instructions for simozampa/clankerchat: Preserve concurrent changes, make small Conventional Commits without attribution trailers, and run npm run check before declaring work complete.