alethe-agents: Instructions file for Codex

AGENTS.md

alethe-agents AGENTS.md is an instructions file for Codex, OpenCode from Kc1t/alethe-agents. It costs 1,879 tokens per session, scanned A, original, AGPL-3.0.

A set of AGENTS.md instructions for the Kc1t/alethe-agents project. AGENTS.md is a file that tells coding agents how to work in a repository.

In plain words
What is it for?
Use it when working on the alethe-agents project and needing its documented working guide, repository location, technology stack, or commands.
Why use it?
It gives an agent project-specific guidance about the codebase, tools, and commands to use.

Instructions file for CodexOpenCode

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

This is Kc1t/alethe-agents's own configuration. It tells Codex and OpenCode how to work on alethe-agents 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 alethe-agents configures →

About the project

Alethe is a local-first desktop workspace for running multiple coding agents and shell sessions in real terminal environments, while preserving their layouts, sessions, and history. It helps developers coordinate agents such as Claude Code, Codex, and Copilot across projects from one application.

Kc1t/alethe-agents · 1,045 stars · on GitHub · alethe-agents.kc1t.com

Reuse

Borrowing it

Nothing to install: this file belongs to Kc1t/alethe-agents. 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/Kc1t/alethe-agents/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/Kc1t/alethe-agents

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 alethe-agents AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/kc1t/alethe-agents/agents-md/github.svg)](https://agentmods.dev/instructions/kc1t/alethe-agents/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/kc1t/alethe-agents/agents-md"><img src="https://agentmods.dev/badge/instructions/kc1t/alethe-agents/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 alethe-agents AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/kc1t/alethe-agents/agents-md"><img src="https://agentmods.dev/badge/instructions/kc1t/alethe-agents/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,879 This file is loaded in full into every session.
When invoked 1,879 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 unknown 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 $0.01879 $0.01879
Opus 5.5 $0.00752 $0.00752
Sonnet 5.5 $0.00376 $0.00376
Haiku 4.5 $0.00188 $0.00188

Measured 9d ago against content hash a2fb6721cb1e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

alethe-agents 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 9d 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 · 127 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 9d ago Changed · +4 lines · +107 tokens per session a2fb6721cb1e
  2. 24d ago Changed · +13 tokens per session 0c654a97a734
  3. 1mo ago Changed · +4 lines · +62 tokens per session 5568718647c1
  4. 1mo ago Changed · -37 lines · -850 tokens per session 75fd68a802b3
  5. 1mo ago First seen · 156 lines · 2,547 tokens per session scan A e7b509dab068

Subscribe to this mod's changes

alethe-agents AGENTS.md is an instructions file published in the GitHub repository Kc1t/alethe-agents (1,045 stars, last pushed yesterday), licensed AGPL-3.0. It adds 1,879 tokens to every session, about $0.0075 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 2026-08-30.

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