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libratory: Instructions file for Codex

AGENTS.md

libratory AGENTS.md is an instructions file for Codex, OpenCode from subev/libratory. It costs 40,753 tokens per session, scanned A, original, no licence file.

An AGENTS.md instruction file for libratory, covering its agent context, product direction, task tracking, architecture, and type-safety rules. Type safety means using code checks to prevent values of the wrong kind from being used.

In plain words
What is it for?
Use it when an agent needs to understand or edit the libratory repository.
Why use it?
It helps an agent follow the project’s design and coding constraints before making changes.

Instructions file for CodexOpenCode

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

This is subev/libratory's own configuration. It tells Codex and OpenCode how to work on libratory 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 libratory configures →

not rated 140repo +2 changed 3d ago A scan 40,753 tokens custom licence
View source ↗ subev/libratory libratory.dev
Reuse

Borrowing it

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

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 libratory AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/subev/libratory/agents-md"><img src="https://agentmods.dev/badge/instructions/subev/libratory/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 40,753 This file is loaded in full into every session.
When invoked 40,753 The same file — it is already loaded in full.
Security scan A 1 finding. 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 $0.40753 $0.40753
Opus 5.5 $0.16301 $0.16301
Sonnet 5.5 $0.08151 $0.08151
Haiku 4.5 $0.04075 $0.04075

Measured 3d ago against content hash f52385fad0df, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

libratory AGENTS.md scanned grade A 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 3d 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.

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

- **Module split matters**: `lib/pocket.ts` is pure (catalog, predicates, fs probes) and is what `lib/tts.ts` imports; `lib/pocket-voices.ts` holds the ffmpeg/python subprocess work. Keep `child_process` out of `pocket.t
AGENTS.md · 1,099 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. 3d ago Changed · +1 lines · +480 tokens per session f52385fad0df
  2. 23d ago Changed · +2 lines · +157 tokens per session 33e70db0bc51
  3. 24d ago Changed · +16 lines · +443 tokens per session 4bfcb7f712b1
  4. 27d ago Changed · +27 lines · +1,723 tokens per session 7255aa555dc6
  5. 28d ago Changed · +3 lines · +318 tokens per session 2c964a1e6c6d
  6. 29d ago Changed · +4 lines · +184 tokens per session b3b463638280
  7. 1mo ago Changed · +24 lines · +1,345 tokens per session c5ab9b8e827d
  8. 1mo ago Changed · +28 lines · +1,167 tokens per session 5e38a71a6582
  9. 1mo ago Changed · +162 tokens per session d7cf09a8a088
  10. 1mo ago First seen · 994 lines · 34,774 tokens per session scan A 05f6114afc8c

Subscribe to this mod's changes

libratory AGENTS.md is an instructions file published in the GitHub repository subev/libratory (140 stars, last pushed today), with no licence file. It adds 40,753 tokens to every session, about $0.1630 per session on Opus 5.5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

LLMPDFPlanningWriting and docsaudiobookkokorolocal-firstmlx
Related

libratory AGENTS.md compared with instructions from other repositories

libratory AGENTS.md next to 6 instructions from other repositories
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libratory AGENTS.mdsubev/libratoryInstructions file140todaynoneA40,753Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA5,516GitHub Copilot
langchain AGENTS.mdlangchain-ai/langchainInstructions file149ktodayMITA4,680Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file275k3d agoMITA4,313Codex, OpenCode