coding-agent-workflows: Instructions file for Codex

AGENTS.md

coding-agent-workflows AGENTS.md is an instructions file for Codex, OpenCode from sjarmak/coding-agent-workflows. It costs 6,361 tokens per session, scanned A, original, MIT.

An index of coding-agent instructions for the sjarmak/coding-agent-workflows project. It points agents to fuller guidance on collaboration, architecture, coding style, databases, and development workflows.

In plain words
What is it for?
Use it when an agent needs project rules or workflow guidance. The full details are stored in AGENTS.full.md and are organized into named sections.
Why use it?
It gives coding agents a shared set of project practices without putting all of the guidance directly into the short AGENTS.md file.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: reads $CODEX_HOME, but also the file is AGENTS.md. Also seen: mentions CLAUDE.md; mentions subagents; mentions AGENTS.md.

This is sjarmak/coding-agent-workflows's own configuration. It tells Codex and OpenCode how to work on coding-agent-workflows 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 coding-agent-workflows configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sjarmak/coding-agent-workflows. 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/sjarmak/coding-agent-workflows/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/sjarmak/coding-agent-workflows

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.

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README.md
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Your own site
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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.

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<a href="https://agentmods.dev/instructions/sjarmak/coding-agent-workflows/agents-md"><img src="https://agentmods.dev/badge/instructions/sjarmak/coding-agent-workflows/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 6,361 This file is loaded in full into every session.
When invoked 6,361 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 $0.06361 $0.06361
Opus 5.5 $0.02544 $0.02544
Sonnet 5.5 $0.01272 $0.01272
Haiku 4.5 $0.00636 $0.00636

Measured 3d ago against content hash f1bc9f3b2f6d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

coding-agent-workflows 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 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.

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 · 160 lines

How it starts

The opening of the file, as written. The whole thing — 160 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agentic Coding Practices

Generated by build/render.mjs from source/. Do not edit this file; edit source/ and re-run npm run build.

Coding standards, agent roles, skills, and workflows that read the same across coding agents. This file is an index: each entry below is a pointer, not the content. The full text lives in AGENTS.full.md next to this file — read the named section there when a task needs it, and only that section.

Principles

Each is a section (matched by heading) in AGENTS.full.md:

  • Agent Collaboration (common/agent-collaboration.md)
  • Agent Orchestration (common/agents.md)
  • Anti-Slop & Code Erosion (common/anti-slop.md)
  • Architecture Principles (common/architecture.md)
  • Augmented Coding Patterns (common/augmented-coding-patterns.md)
  • Code Knowledge Graphs (common/code-graph.md)
  • Coding Style (common/coding-style.md)
  • Context Layering (common/context-layering.md) — The four context layers an agent reads, and the one-fact-one-layer rule that keeps AGENTS.md thin and free of conflict with memory.
  • Database & SQL (common/database.md)
  • Development Workflow (common/development-workflow.md)
  • Git Workflow (common/git-workflow.md)
  • House Rules (always-on) (common/house-rules.md) — Always-on essentials — autonomy boundary, output discipline, coding/architecture/security standards, ZFC, anti-slop trigger. Detailed catalogs are in rules-reference/ (on-demand).
  • Common Patterns (common/patterns.md)
  • Performance Optimization (common/performance.md)
  • Recommended Workflow (common/recommended-workflow.md) — Our recommended workflow: Beads and focus for durable execution, Skillager for selective skills, Codegraph for code investigation, Impeccable for UI, and evidence-backed review and handoff.
  • Security Guidelines (common/security.md)
  • Skill Management (common/skill-management.md) — Discover, vet, and expose agent skills on demand with skillager, so the right skills are available per task without loading every skill into every chat.
  • Task Management (common/task-management.md) — Recommend Beads for durable, dependency-aware agent task management; use focus for execution and preserve existing project trackers.
  • Testing Requirements (common/testing.md)

Read the full file on GitHub · 160 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. 3d ago Changed · -22 lines · -766 tokens per session f1bc9f3b2f6d
  2. 27d ago Changed · +85 lines · +4,199 tokens per session 2f5f7cede493
  3. 1mo ago Changed · +2 lines · +238 tokens per session b9557ddd63b2
  4. 1mo ago Changed · +1 lines · +54 tokens per session c7176e860139
  5. 1mo ago First seen · 94 lines · 2,636 tokens per session scan A b874c9b1d946

Subscribe to this mod's changes

coding-agent-workflows AGENTS.md is an instructions file published in the GitHub repository sjarmak/coding-agent-workflows (7 stars, last pushed 3d ago), licensed MIT. It adds 6,361 tokens to every session, about $0.0254 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.

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