Borrowing it
Nothing to install: this file belongs to sergeiwallace/ai-cli-utils. 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/sergeiwallace/ai-cli-utils/main/CLAUDE.mdgit clone --depth 1 https://github.com/sergeiwallace/ai-cli-utilsWrote 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/sergeiwallace/ai-cli-utils/claude-md)<a href="https://agentmods.dev/instructions/sergeiwallace/ai-cli-utils/claude-md"><img src="https://agentmods.dev/badge/instructions/sergeiwallace/ai-cli-utils/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/sergeiwallace/ai-cli-utils/claude-md"><img src="https://agentmods.dev/badge/instructions/sergeiwallace/ai-cli-utils/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 | $0.00666 | $0.00666 |
| Opus 5.5 | $0.00266 | $0.00266 |
| Sonnet 5.5 | $0.00133 | $0.00133 |
| Haiku 4.5 | $0.00067 | $0.00067 |
Grade A, and why
ai-cli-utils 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 4d 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.
How it starts
The opening of the file, as written. The whole thing — 34 lines — stays where its author put it; the contents beside it link to each section on GitHub.
lean config
Continuous Integration
- GitHub Actions CI is active and its results are meaningful — a red check is a code or workflow problem, not a billing block. Public repos get free unmetered standard runners. Use the local gate (
ruff,pytest) as the fast pre-push signal and CI for cross-platform coverage, especially Windows, which no local Linux/macOS run provides. Readdocs/procedures/github-actions-status.mdbefore interpreting or changing CI workflows.
Public Open-Source Package Standards
This is a public open-source package. All code, docs, comments, tests, and commit messages must be written for a general audience.
- No proprietary names — never reference ai-core, aido, or any private platform/tool names in code, docs, comments, or tests
- No personal identifiers — no personal names (first or last), usernames, private server IPs/hostnames, or account-specific paths. Use generic placeholders:
user,myproject,example.com,192.0.2.x - No private project names or prefixes — don't hardcode any project names or session prefixes from personal workflow in source, docs, or tests. Use only fully generic names:
myproject,myapp,session-1,test-session - Generic examples throughout — all session names, project names, and config values in tests/docs must be obviously placeholder. Nothing that could be mistaken for a real personal workflow artifact.
- OS portability — all code must account for Windows, macOS, and Linux differences. No macOS-only assumptions (e.g.
~/Library/,pbcopy,open). Usesys.platform,pathlib, andosabstractions. Flag any unavoidably platform-specific code with a comment. - Commit messages are public — same rules apply to git commit messages
- If you catch an existing violation while working, flag it immediately rather than letting it accumulate
CLI Conventions
- All options must have both short and long forms — e.g.
-f/--force,-d/--dry-run. No long-only flags (except hidden internalSUPPRESSflags passed machine-to-machine). - When adding a new CLI option, add both forms simultaneously. Do not ship long-only flags.
- Name every command {verb}-{noun} (
migrate-session, notsession-migrate). A command group is a noun and its subcommands are verbs. A new command that does not fit this form is raised with the maintainer for review before it ships.
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.
- 4d ago Changed · +1 lines · +54 tokens per session 79664a405bd0
- 1mo ago Changed · +61 tokens per session 0cb20a024688
- 1mo ago First seen · 33 lines · 551 tokens per session scan A 26ed80f1ac49
ai-cli-utils CLAUDE.md is an instructions file published in the GitHub repository sergeiwallace/ai-cli-utils (2 stars, last pushed today), licensed MIT. It adds 666 tokens to every session, about $0.0027 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 2026-08-31.
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).
vscode model-prompts.instructions.md
Model-specific prompt authoring and registry guidelines.