Borrowing it
Nothing to install: this file belongs to simion/termic. 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/simion/termic/main/CLAUDE.mdgit clone --depth 1 https://github.com/simion/termicWrote 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/simion/termic/claude-md)<a href="https://agentmods.dev/instructions/simion/termic/claude-md"><img src="https://agentmods.dev/badge/instructions/simion/termic/claude-md/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/simion/termic/claude-md"><img src="https://agentmods.dev/badge/instructions/simion/termic/claude-md.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 | $0.06318 | $0.06318 |
| Opus 5.5 | $0.02527 | $0.02527 |
| Sonnet 5.5 | $0.01264 | $0.01264 |
| Haiku 4.5 | $0.00632 | $0.00632 |
Grade A, and why
termic 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 9d 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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 9d ago Changed · +1 lines · +65 tokens per session 67d35b39d5c3
- 10d ago Changed · +1 lines · +63 tokens per session acbb62e77622
- 15d ago Changed · +9 lines · +301 tokens per session 3dbff41c8279
- 23d ago Changed · +6 tokens per session d29fada88d9f
- 27d ago Changed · +1 lines · +43 tokens per session 3beef6042f60
- 29d ago Changed · +1 lines · +60 tokens per session b9e516726dab
- 1mo ago Changed · +1 lines · +39 tokens per session c946a5d8fce8
- 1mo ago Changed · +48 lines · +827 tokens per session cc398ed23e79
- 1mo ago Changed · +1 lines · +44 tokens per session a6c6c9d0f4aa
- 1mo ago First seen · 188 lines · 4,870 tokens per session scan A d732ea892056
termic CLAUDE.md is an instructions file published in the GitHub repository simion/termic (313 stars, last pushed 2d ago), licensed AGPL-3.0. It adds 6,318 tokens to every session, about $0.0253 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 2026-08-30.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.