Borrowing it
Nothing to install: this file belongs to design-and-deliver/claude-code-autoconfig. 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/design-and-deliver/claude-code-autoconfig/main/CLAUDE.mdgit clone --depth 1 https://github.com/design-and-deliver/claude-code-autoconfigWrote 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/design-and-deliver/claude-code-autoconfig/claude-md)<a href="https://agentmods.dev/instructions/design-and-deliver/claude-code-autoconfig/claude-md"><img src="https://agentmods.dev/badge/instructions/design-and-deliver/claude-code-autoconfig/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/design-and-deliver/claude-code-autoconfig/claude-md"><img src="https://agentmods.dev/badge/instructions/design-and-deliver/claude-code-autoconfig/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 | $0.04150 | $0.04150 |
| Opus 5.5 | $0.01660 | $0.01660 |
| Sonnet 5.5 | $0.00830 | $0.00830 |
| Haiku 4.5 | $0.00415 | $0.00415 |
Grade A, and why
claude-code-autoconfig 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 1mo 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 — 277 lines — stays where its author put it; the contents beside it link to each section on GitHub.
claude-code-autoconfig
CLI tool that auto-configures Claude Code for any project. One command analyzes your project, configures Claude, and shows you what it did.
Tech Stack
- Runtime: Node.js (>=18.0.0)
- Type: npm CLI package
- Entry:
bin/cli.js
Commands
npm test # Run ALL tests (full suite — see Testing Requirements below)
npm run test:box # Run box alignment tests only
npm run test:install # Run CLI install tests only
Project Structure
bin/cli.js— Main CLI entry point, handles bootstrap and /autoconfig launch.claude/commands/— Slash command definitions (/autoconfig, /autoconfig-update, etc.).claude/hooks/— Hook scripts (format.js for JS/TS projects).claude/feedback/— Team feedback and correctionstest/— Test files
Publishing
npm version patch && npm publish
After publish, push the branch AND the release tag explicitly (the postversion changelog
hook re-tags lightweight): git push origin main && git push origin v<x.y.z>.
Changelog is user-facing — write commits accordingly
CHANGELOG.md regenerates from commit subjects on every npm version, and the installer
shows those bullets verbatim to users on upgrade (bin/update-summary.js). So:
- Subjects may stay technical, but then the commit body MUST carry a plain-language
trailer the changelog uses instead:
Changelog: More reliable 'awaiting your reply' tab indicator. Write it for a CCA user, not a maintainer — name the visible outcome, never internals (no hook/regex/TDZ/function names). Changelog: none(orskip) hides an internal-only commit from the changelog.- Keep the
feat:/fix:conventional prefix on the subject — it drives the summary's "New features" vs "Fixes & improvements" grouping. - Already-pushed commits can't be reworded in git; add a row to
OVERRIDESinscripts/generate-changelog.jsinstead (valuenulldrops the bullet). New work never uses OVERRIDES — author the trailer.
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.
- 1mo ago Changed · +2 lines · +28 tokens per session c71962cbe387
- 1mo ago Changed · +8 lines · +193 tokens per session ce467edd1263
- 1mo ago First seen · 267 lines · 3,929 tokens per session scan A 0973c2cde2a5
claude-code-autoconfig CLAUDE.md is an instructions file published in the GitHub repository design-and-deliver/claude-code-autoconfig (2 stars, last pushed 10d ago), licensed MIT. It adds 4,150 tokens to every session, about $0.0166 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 2026-09-05.
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