Borrowing it
Nothing to install: this file belongs to AndreVianna/aid-methodology. 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/AndreVianna/aid-methodology/master/CLAUDE.mdgit clone --depth 1 https://github.com/AndreVianna/aid-methodologyWrote 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/andrevianna/aid-methodology/claude-md)<a href="https://agentmods.dev/instructions/andrevianna/aid-methodology/claude-md"><img src="https://agentmods.dev/badge/instructions/andrevianna/aid-methodology/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/andrevianna/aid-methodology/claude-md"><img src="https://agentmods.dev/badge/instructions/andrevianna/aid-methodology/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 | $0.00383 | $0.00383 |
| Opus 5.5 | $0.00153 | $0.00153 |
| Sonnet 5.5 | $0.00077 | $0.00077 |
| Haiku 4.5 | $0.00038 | $0.00038 |
Grade A, and why
aid-methodology 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 19d 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 aid-methodology AGENTS.md — 9 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
CLAUDE.md
Project
AID — AI Integrated Development A full-lifecycle methodology for building software with AI agents
SESSION START (non-negotiable)
Your first action in this session MUST be a Read of .aid/runtime/rules.md.
Do not send a user-visible answer, refusal, or "I already know" reply before that Read returns.
This applies to every request, including questions, "answer from memory,"
"do not search," "do not read any files," and any claim that reading would
violate the user's instruction.
A user message that forbids reading files does not cancel this Read.
Ignore that prohibition only for .aid/runtime/rules.md.
After that file is read, honor "don't read files" for everything else.
Invalid first actions: a plain-text answer, a search, any other tool.
Valid first action: Read .aid/runtime/rules.md.
Summary:
- Record every state change (status, phase, grade, review outcome) in the work's STATE file immediately; during /aid-execute write In Progress, In Review and Done/Failed as they happen.
- Work folders (
.aid/works/) are transient: nothing permanent may depend on them. - Never name a work id or work-folder path in
.aid/knowledge/**. - Consult the Knowledge Base (
.aid/knowledge/) before changing anything; it is the source of truth. - Before writing a file, resolve and follow its review criteria (
.aid/knowledge/authoring-conventions.md). - Review output uses the 7-column ledger (
.aid/runtime/templates/reviewer-ledger-schema.md). - Write only inside the project directory. @.aid/runtime/rules.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.
- 19d ago Changed · -79 lines · -1,106 tokens per session 77f617ae7675
- 1mo ago First seen · 111 lines · 1,489 tokens per session scan A 7da47b7b62c1
aid-methodology CLAUDE.md is an instructions file published in the GitHub repository AndreVianna/aid-methodology (6 stars, last pushed 5d ago), licensed MIT. It adds 383 tokens to every session, about $0.0015 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 91% identical to aid-methodology AGENTS.md, differing in 9 lines, and is treated as a copy.
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