Borrowing it
Nothing to install: this file belongs to Axiweave/codex-as. 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/Axiweave/codex-as/main/AGENTS.mdgit clone --depth 1 https://github.com/Axiweave/codex-asWrote 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/axiweave/codex-as/agents-md)<a href="https://agentmods.dev/instructions/axiweave/codex-as/agents-md"><img src="https://agentmods.dev/badge/instructions/axiweave/codex-as/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.
<a href="https://agentmods.dev/instructions/axiweave/codex-as/agents-md"><img src="https://agentmods.dev/badge/instructions/axiweave/codex-as/agents-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 | $0.00296 | $0.00296 |
| Opus 5.5 | $0.00118 | $0.00118 |
| Sonnet 5.5 | $0.00059 | $0.00059 |
| Haiku 4.5 | $0.00030 | $0.00030 |
Grade B, and why
codex-as AGENTS.md scanned grade B with 1 finding 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.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
- Prefer `codex -c` runtime overrides over editing `~/.codex/config.toml`. What it actually says
AGENTS.md
Project Scope
This repository contains codex-as, a small Bash wrapper for launching Codex
with selected auth/provider profiles.
Development Notes
- Keep the implementation small and shell-first.
- Do not commit downloaded reference repos under
refs/; they are local research material. - Do not commit
docs/superpowers/; keep those files local if generated. - Prefer
codex -cruntime overrides over editing~/.codex/config.toml. - Preserve the core design goal: avoid permanent global mutation of
~/.codex/auth.jsonand~/.codex/config.toml. - On Linux, prefer the
bubblewrapbackend for per-process auth substitution. - On macOS, keep the startup-window fallback as the default and session-lock mode as the stricter opt-in behavior.
- When changing user-facing README content, update all language variants:
README.md,README.zh-CN.md, andREADME.zh-TW.md. - Keep dependency and install instructions synchronized across all README
language variants, including
bubblewrappackage install commands.
Verification
Before publishing changes, run:
test/codex-as-test.bash
shellcheck bin/codex bin/codex-as test/codex-as-test.bash
zsh -n completions/_codex-as
git diff --check
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 First seen · 35 lines · 296 tokens per session scan B ef20ae541bcf
codex-as AGENTS.md is an instructions file published in the GitHub repository Axiweave/codex-as (2 stars, last pushed 4mo ago), licensed MIT. It adds 296 tokens to every session, about $0.0012 per session on Opus 5.5. A static security scan graded it B with 1 finding (reads agent configuration directories). 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.