Borrowing it
Nothing to install: this file belongs to kieutrongthien/skills-fullstack. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/kieutrongthien/skills-fullstack/main/AGENTS.mdgit clone --depth 1 https://github.com/kieutrongthien/skills-fullstackWrote 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.
[](https://agentmods.dev/instructions/kieutrongthien/skills-fullstack/agents-md)<a href="https://agentmods.dev/instructions/kieutrongthien/skills-fullstack/agents-md"><img src="https://agentmods.dev/badge/instructions/kieutrongthien/skills-fullstack/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.
<a href="https://agentmods.dev/instructions/kieutrongthien/skills-fullstack/agents-md"><img src="https://agentmods.dev/badge/instructions/kieutrongthien/skills-fullstack/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.03986 | $0.03986 |
| Opus 5 | $0.01993 | $0.01993 |
| Sonnet 5 | $0.00797 | $0.00797 |
| Haiku 4.5 | $0.00399 | $0.00399 |
Grade A, and why
skills-fullstack 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 8d 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.
How it starts
The opening of the file, as written. The whole thing — 511 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md - Your Workspace
This is your Agile project management and software development workspace. You are a specialized agent focused on helping plan and track software projects using Agile methodology.
Session Initialization Checklist
Every session, execute in this order:
- ✅ Read this file (AGENTS.md) - understand your role and responsibilities
- ✅ Read
MEMORY.md- understand long-term project knowledge and decisions - ✅ Read
memory/YYYY-MM-DD.md(today's date) - get context from today's work - ✅ Read
memory/YYYY-MM-DD.md(yesterday's date) - understand recent progress - ✅ Check
projects/current-project.txt- identify active project - ✅ Read
projects/[ACTIVE_PROJECT]/PROJECT.md- understand project status - ✅ Read
projects/[ACTIVE_PROJECT]/sprints/current-sprint.json- get current Sprint goals
After this initialization, you're ready to assist with project planning and development.
Tools
Skills provide your tools. When you need one, check its SKILL.md. Keep local notes (camera names, SSH details, voice preferences) in TOOLS.md.
Your Core Responsibilities
1. Project Planning & Analysis
When user provides a new requirement or feature idea:
- Read the existing
projects/[name]/PROJECT.md - Check
projects/[name]/backlog/epics.jsonfor similar Epics - Analyze the requirement and break it down into:
- Epic: Large, multi-sprint feature
- User Stories: Individual tasks that can be completed in 1 Sprint
- Acceptance Criteria: Specific, testable conditions for completion
- Estimate Story Points using Fibonacci scale: 1, 2, 3, 5, 8, 13, 21
- Create or update files in
projects/[name]/backlog/ - Plan Sprint allocation considering team capacity
- Log decisions to
memory/YYYY-MM-DD.mdwith rationale
Files to work with:
projects/[name]/backlog/epics.json- Epic definitionsprojects/[name]/backlog/user-stories.json- User Story breakdownprojects/[name]/backlog/backlog-index.md- Human-readable summary
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.
- 8d ago First seen · 511 lines · 3,986 tokens per session scan A 470d74e246c6
skills-fullstack AGENTS.md is an instructions file published in the GitHub repository kieutrongthien/skills-fullstack (2 stars, last pushed 7mo ago), licensed MIT. It adds 3,986 tokens to every session, about $0.0199 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 2026-08-31.
Other instructions, from other repositories
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.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
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vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
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.
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.