AGNT: Instructions file for Codex

AGENTS.md

AGNT AGENTS.md is an instructions file for Codex, OpenCode from huvaxstra/AGNT. It costs 443 tokens per session, scanned A, original, MIT.

A contributor guide for SpecAgnt, a project that provides templates and a workflow for creating and managing AI agents.

In plain words
What is it for?
It helps maintain the agent kit, keep its 31 templates consistent, and validate template changes before committing.
Why use it?
It tells coding agents how the project is organised and what rules to follow, reducing accidental changes to templates, files, and references.

Instructions file for CodexOpenCode

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

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

Reuse

Borrowing it

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

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 AGNT AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/huvaxstra/agnt/agents-md"><img src="https://agentmods.dev/badge/instructions/huvaxstra/agnt/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 443 This file is loaded in full into every session.
When invoked 443 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 $0.00443 $0.00443
Opus 5.5 $0.00177 $0.00177
Sonnet 5.5 $0.00089 $0.00089
Haiku 4.5 $0.00044 $0.00044

Measured 2mo ago against content hash b63e3bbea40e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

AGNT 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 · 39 lines

What it actually says

SpecAgnt — Agent Guide

This project is SpecAgnt — an Agent Lifecycle Framework for birthing, evolving, and hosting AI agents with DNA, personality, and autonomy. Includes 31 templates, 7-step workflow, AX + AC + AL pillars.

What You're Working On

  • kit.md — Main instructions for AI agents that USE this kit
  • engine.md — Workflow orchestrator (7-step sequential process)
  • base/ — 31 fill-in-the-blank templates (source of truth, never modify in place)
  • knowledge/ — Deep reference files (load on demand)
  • scripts/ — Setup and validation tools
  • examples/ — Filled-in demo output

Rules

  1. Never modify base/ templates directly — copy first, then edit
  2. Template count is 31 — do not add/remove without discussion
  3. All references across kit.md, README.md, CHANGELOG.md, and scripts must stay in sync
  4. Run bash scripts/validate-templates.sh before committing changes
  5. YAML frontmatter required on every base/ template

Deleted Files

state-management.md, db-rollback.md, deploy-guide.md were removed. Content was merged into architecture.md and deployment.md.

New Files

ai-integration.md and design-system-advanced.md were added. agent-lifecycle.md was added — v2.0 Agent Character + Lifecycle template (9th pillar).

New Concepts (v2.0)

SpecAgnt is now an Agent Lifecycle Framework, not just a doc generator.

  • AC (Agent Character) — 9th pillar: agent identity, personality, emotions, writing style
  • AL (Agent Lifecycle) — Birth → Exploration → Adolescence → Maturity → Elder
  • OS (Organic Signals) — External news/news integration for agent content
  • Auto-Posting — Agent posts to its platform every cycle with personality-driven content
  • Auto-Documentation — Agent updates its own .md docs when it discovers patterns
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 · 39 lines · 443 tokens per session scan A b63e3bbea40e

Subscribe to this mod's changes

AGNT AGENTS.md is an instructions file published in the GitHub repository huvaxstra/AGNT (6 stars, last pushed 5mo ago), licensed MIT. It adds 443 tokens to every session, about $0.0018 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

AGNT AGENTS.md compared with instructions from other repositories

AGNT AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
AGNT AGENTS.mdhuvaxstra/AGNTInstructions file65mo agoMITA443Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, 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