agentic-workflow: Instructions file for Codex

AGENTS.md

agentic-workflow AGENTS.md is an instructions file for Codex, OpenCode from gtrabanco/agentic-workflow. It costs 6,809 tokens per session, scanned A, original, MIT.

A short repository instruction file for agentic-workflow that points coding agents to CLAUDE.md. That file contains the project's commands, design guidance, hard rules, commit format, and final checklist.

In plain words
What is it for?
It tells agents where to look before modifying, reviewing, testing, or documenting the repository.
Why use it?
It gives agents one required source for the detailed rules instead of duplicating those rules in multiple files.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: reads .claude/ paths; mentions .claude-plugin; mentions CLAUDE.md.

This is gtrabanco/agentic-workflow's own configuration. It tells Codex and OpenCode how to work on agentic-workflow 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 agentic-workflow configures →

Reuse

Borrowing it

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

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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README.md
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Per session 6,809 This file is loaded in full into every session.
When invoked 6,809 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 original 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 $0.06809 $0.06809
Opus 5.5 $0.02724 $0.02724
Sonnet 5.5 $0.01362 $0.01362
Haiku 4.5 $0.00681 $0.00681

Measured today against content hash 51b7f025874c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

agentic-workflow 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 today.

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 · 434 lines

How it starts

The opening of the file, as written. The whole thing — 434 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

This is the repository's single agent guide. It used to be named CLAUDE.md; that file is gone so there is exactly one copy of these rules. Older Claude Code releases only read CLAUDE.md — if yours is one of them, point it at this file rather than re-creating that one (see the init-workspace skill for the same rule applied to target projects).

Guidance for AI coding agents working in this repository (agentic-workflow).

This repo is not an application. It ships two things:

  1. skills/ — a stack-agnostic set of agent skills that run a disciplined, doc-driven feature/issue workflow. Each is one skills/<name>/SKILL.md.
  2. template/ — an exportable documentation scaffold: the way of working (documentation map, SPEC/feature/fix templates, GitHub templates, conventions) that a target project copies so the skills have a substrate to operate on.

The skills are project-adaptive: at runtime they discover and obey the target project's own guide, documentation map, architecture, roadmap and style docs. Nothing here is tied to a specific stack, framework, or architecture pattern.


Repository layout

skills/                  the workflow skills (one SKILL.md each) — the installable source
template/                the exportable documentation scaffold (generic, copyable)
packages/                two companion npm packages (bun-managed islands — see Packages below)
docs/workflow/           the tutorial: feature flow, issue flow, skill reference, replication
docs/features/_TEMPLATE  feature SPEC template + ROADMAP
docs/fix/                fix SPEC template + index
.github/                 issue + PR templates the workflow expects
README.md                project overview

Dogfooding model (authoring): repo sessions consume the workflow from the installed release (Pi package / installed plugin), not from the working copy. The committed layout carries no working-copy activation surface. Authoring sessions opt in by creating a local, gitignored mount (ln -sfn ../skills .claude/skills) or by exercising a single working-copy skill via per-session flags (e.g. pi --no-skills --skill skills/<name>/SKILL.md).

Read the full file on GitHub · 434 lines

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. today Changed · +9 lines · +177 tokens per session 51b7f025874c
  2. 25d ago Changed · -6 lines · -229 tokens per session b407d76b3d7f
  3. 26d ago Changed · +423 lines · +6,807 tokens per session 4a8d59ac338a
  4. 1mo ago First seen · 8 lines · 54 tokens per session scan A 133c23cacba9

Subscribe to this mod's changes

agentic-workflow AGENTS.md is an instructions file published in the GitHub repository gtrabanco/agentic-workflow (22 stars, last pushed today), licensed MIT. It adds 6,809 tokens to every session, about $0.0272 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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