self-doc: Instructions file for Codex

AGENTS.md

self-doc AGENTS.md is an instructions file for Codex, OpenCode from AdamRussak/self-doc. It costs 985 tokens per session, scanned A, original, no licence file.

Instructions for the self-doc project covering agent rules, self-documentation, memory boundaries, and an endpoint. The supplied information does not explain the project's concrete capabilities.

In plain words
What is it for?
Following the self-doc project's agent rules and deciding how to handle its documented memory and endpoint concerns.
Why use it?
It gives an agent project-specific guidance about what information belongs in self-documentation or memory.

Instructions file for CodexOpenCode

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

This is AdamRussak/self-doc's own configuration. It tells Codex and OpenCode how to work on self-doc 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 self-doc configures →

Reuse

Borrowing it

Nothing to install: this file belongs to AdamRussak/self-doc. 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/AdamRussak/self-doc/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/AdamRussak/self-doc

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 self-doc AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/adamrussak/self-doc/agents-md"><img src="https://agentmods.dev/badge/instructions/adamrussak/self-doc/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 985 This file is loaded in full into every session.
When invoked 985 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 $0.00985 $0.00985
Opus 5.5 $0.00394 $0.00394
Sonnet 5.5 $0.00197 $0.00197
Haiku 4.5 $0.00098 $0.00098

Measured 2mo ago against content hash 5c96f7589791, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

self-doc 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 · 68 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 2mo ago First seen · 68 lines · 985 tokens per session scan A 5c96f7589791

Subscribe to this mod's changes

self-doc AGENTS.md is an instructions file published in the GitHub repository AdamRussak/self-doc (6 stars, last pushed 2mo ago), with no licence file. It adds 985 tokens to every session, about $0.0039 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.

Related

self-doc AGENTS.md compared with instructions from other repositories

self-doc AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
self-doc AGENTS.mdAdamRussak/self-docInstructions file62mo agononeA985Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143kyesterdayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149kyesterdayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode