tbh-companion: Instructions file for Codex

AGENTS.md

tbh-companion AGENTS.md is an instructions file for Codex, OpenCode from lucasfevi/tbh-companion. It costs 1,703 tokens per session, scanned A, original, no licence file.

Project-specific instructions for coding agents working on TBH Companion, a read-only desktop app for TBH: Task Bar Hero.

In plain words
What is it for?
Use them to guide coding-agent changes and checks in the TBH Companion repository.
Why use it?
They explain the project, where its files are, how to build, run, and test it, and which conventions to follow.

Instructions file for CodexOpenCode

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

This is lucasfevi/tbh-companion's own configuration. It tells Codex and OpenCode how to work on tbh-companion 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 tbh-companion configures →

Reuse

Borrowing it

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

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 tbh-companion AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/lucasfevi/tbh-companion/agents-md"><img src="https://agentmods.dev/badge/instructions/lucasfevi/tbh-companion/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,703 This file is loaded in full into every session.
When invoked 1,703 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 $0.01703 $0.01703
Opus 5 $0.00851 $0.00851
Sonnet 5 $0.00341 $0.00341
Haiku 4.5 $0.00170 $0.00170

Measured 10d ago against content hash c54e39243ca4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

tbh-companion 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 10d 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 · 111 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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. 10d ago First seen · 111 lines · 1,703 tokens per session scan A c54e39243ca4

Subscribe to this mod's changes

tbh-companion AGENTS.md is an instructions file published in the GitHub repository lucasfevi/tbh-companion (22 stars, last pushed 21d ago), with no licence file. It adds 1,703 tokens to every session, about $0.0085 per session on Opus 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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