develop-anything: Instructions file for Codex

AGENTS.md

develop-anything AGENTS.md is an instructions file for Codex, OpenCode from sandeepshekhar26/develop-anything. It costs 2,303 tokens per session, scanned A, original, MIT.

An auto-generated project instruction file for AI coding agents, created by auk, an AI context engineering tool. It records the project layout, commands, and codebase rules, and must be regenerated instead of edited by hand.

In plain words
What is it for?
Use it to understand how to develop, test, build, and navigate the develop-anything TypeScript and JavaScript project.
Why use it?
It gives agents project-specific context and prevents them from relying on guesses about the codebase or changing generated guidance directly.

Instructions file for CodexOpenCode

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

This is sandeepshekhar26/develop-anything's own configuration. It tells Codex and OpenCode how to work on develop-anything 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 develop-anything configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sandeepshekhar26/develop-anything. 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/sandeepshekhar26/develop-anything/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/sandeepshekhar26/develop-anything

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 develop-anything AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/sandeepshekhar26/develop-anything/agents-md/github.svg)](https://agentmods.dev/instructions/sandeepshekhar26/develop-anything/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/sandeepshekhar26/develop-anything/agents-md"><img src="https://agentmods.dev/badge/instructions/sandeepshekhar26/develop-anything/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 develop-anything AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/sandeepshekhar26/develop-anything/agents-md"><img src="https://agentmods.dev/badge/instructions/sandeepshekhar26/develop-anything/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 2,303 This file is loaded in full into every session.
When invoked 2,303 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 $0.02303 $0.02303
Opus 5.5 $0.00921 $0.00921
Sonnet 5.5 $0.00461 $0.00461
Haiku 4.5 $0.00230 $0.00230

Measured 2mo ago against content hash 911dbcc6b1ec, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

develop-anything 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

AGENTS.md · 248 lines

How it starts

The opening of the file, as written. The whole thing — 248 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Generated by auk — AI Context Engineering Platform

https://github.com/sandeepshekhar26/develop-anything

Generated: 2026-06-11T17:08:30.054Z

Context Health: 100%

DO NOT EDIT MANUALLY — regenerate with: auk compile

Agent Instructions — auk

This file is auto-generated by auk. It contains codebase-derived rules for AI coding agents.

📍 Project Overview

auk is a codebase (93 source files, primarily typescript/javascript).

Commands:

npm run dev                 # Dev (frontend)
npm run start               # Start (frontend)
npm run build               # Build (frontend)
npm run test                # Test (frontend)
npm run typecheck           # Typecheck (frontend)

Entrypoints:

  • dist/index.js — Package main entry (package.json "main")

Directory map:

  • src/commands/ — source — 11 files, mostly typescript
  • src/analyzer/ — source — 8 files, mostly typescript
  • src/compiler/targets/ — source — 7 files, mostly typescript
  • src/utils/ — shared utilities — 7 files, mostly typescript
  • src/generator/ — source — 6 files, mostly typescript
  • src/reviewer/ — source — 6 files, mostly typescript
  • src/decisions/ — source — 5 files, mostly typescript
  • src/types/ — type definitions — 5 files, mostly typescript
  • tests/analyzer/ — source — 5 files, mostly typescript
  • scripts/ — build/dev scripts — 4 files, mostly javascript
  • src/semantic/ — source — 4 files, mostly typescript
  • src/verifier/ — source — 4 files, mostly typescript

Architecture

🔴 architecture-no-utility-to-model

Utility layer should not import from Model layer. 1 existing violation is known tech debt — don't add more.

🟡 architecture-hotspot-tests-helpers-expect-ts-expect

expect (tests/helpers/expect.ts) is called from 105 places — changes here have a high blast radius. Keep its signature and behavior stable.

Evidence:

  • tests/helpers/expect.ts:105 — fan-in 105

Read the full file on GitHub · 248 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. 2mo ago First seen · 248 lines · 2,303 tokens per session scan A 911dbcc6b1ec

Subscribe to this mod's changes

develop-anything AGENTS.md is an instructions file published in the GitHub repository sandeepshekhar26/develop-anything (18 stars, last pushed 4mo ago), licensed MIT. It adds 2,303 tokens to every session, about $0.0092 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.

Related

Other instructions, from other repositories

vscode buildNext.instructions.md

Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).

microsoft/vscode · 9,715 tokens

next.js AGENTS.md

AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.

vercel/next.js · 7,461 tokens

vscode oss-third-party-notices.instructions.md

Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).

microsoft/vscode · 5,262 tokens

langchain AGENTS.md

AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.

langchain-ai/langchain · 4,680 tokens

vscode copilot-instructions.md

Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).

microsoft/vscode · 2,750 tokens

deepseek-harness AGENTS.md

AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.

deepseek-ai/deepseek-harness · 4,261 tokens