Catpasswd-Hash-Extract: Instructions file for Codex

AGENTS.md

Catpasswd-Hash-Extract AGENTS.md is an instructions file for Codex, OpenCode from dosoos/Catpasswd-Hash-Extract. It costs 223 tokens per session, scanned A, original, MIT.

Repository instructions for Catpasswd Hash Extract, a Tauri desktop application that extracts password hashes from encrypted files for tools such as John and hashcat.

In plain words
What is it for?
Use them when changing product logic, privacy behavior, supported formats, the HashResult output, Rust extraction code, or the React and TypeScript interface.
Why use it?
They keep documentation and code aligned and prevent new file formats from bypassing the shared detection, extraction, and result process.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is dosoos/Catpasswd-Hash-Extract's own configuration. It tells Codex and OpenCode how to work on Catpasswd-Hash-Extract itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything Catpasswd-Hash-Extract configures →

Reuse

Borrowing it

Nothing to install: this file belongs to dosoos/Catpasswd-Hash-Extract. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/dosoos/Catpasswd-Hash-Extract/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/dosoos/Catpasswd-Hash-Extract

Made for: Codex, OpenCode.

Wrote 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.

agentmods badge for Catpasswd-Hash-Extract AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/dosoos/catpasswd-hash-extract/agents-md/github.svg)](https://agentmods.dev/instructions/dosoos/catpasswd-hash-extract/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/dosoos/catpasswd-hash-extract/agents-md"><img src="https://agentmods.dev/badge/instructions/dosoos/catpasswd-hash-extract/agents-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.

agentmods 80×15 button for Catpasswd-Hash-Extract AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/dosoos/catpasswd-hash-extract/agents-md"><img src="https://agentmods.dev/badge/instructions/dosoos/catpasswd-hash-extract/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 223 This file is loaded in full into every session.
When invoked 223 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00223 $0.00223
Opus 5.5 $0.00089 $0.00089
Sonnet 5.5 $0.00045 $0.00045
Haiku 4.5 $0.00022 $0.00022

Measured 2mo ago against content hash 503597b29f0b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

Catpasswd-Hash-Extract AGENTS.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 2mo 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.

AGENTS.md · 26 lines

What it actually says

AGENTS.md

Agent entry for Catpasswd Hash Extract. Overview: README.md. Norms: docs/architecture.md.

Project

Tauri 2 + React + TypeScript: unified native hash extraction for encrypted files (multi-format, multi-platform), with a stable result contract for John / hashcat / exporters.

Read order

  1. User instruction
  2. This file
  3. docs/architecture.md
  4. Existing code

Docs ↔ code

Align on behavior and constraints, not folder layout. Update docs/architecture.md when product logic, privacy, HashResult, or format support changes. Keep docs short.

Constraints

  • New formats extend the same detect → extract → HashResult pipeline; do not invent a parallel architecture
  • Extraction in Rust; UI only invokes IPC and displays/exports
  • MIT — no relicensing without an explicit request
  • No unsolicited extra markdown; ask before commit/push
Changes

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.

  1. 2mo ago First seen · 26 lines · 223 tokens per session scan A 503597b29f0b

Subscribe to this mod's changes

Catpasswd-Hash-Extract AGENTS.md is an instructions file published in the GitHub repository dosoos/Catpasswd-Hash-Extract (8 stars, last pushed 1mo ago), licensed MIT. It adds 223 tokens to every session, about $0.0009 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.

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