skyvern AGENTS.md

skyvern AGENTS.md is an instructions file for Codex, OpenCode from Skyvern-AI/skyvern. It costs 598 tokens per session, scanned A, original, AGPL-3.0.

A set of project instructions for coding agents working in the Skyvern-AI/skyvern codebase.

In plain words
What is it for?
The input only says it covers project navigation, coding conventions, Python and asynchronous programming standards, and development guidance.
Why use it?
The input does not provide enough detail to explain more about its behavior or workflow.

Instructions file for CodexOpenCode

About the project

Skyvern is a browser automation system that uses language models and computer vision to understand websites and carry out workflows through a Playwright-compatible SDK or a no-code builder. Technical and non-technical users employ it to automate manual tasks across websites without maintaining brittle, site-specific selectors. The catalogue entries provide skills, instructions, and an MCP integration for using Skyvern.

Skyvern-AI/skyvern · 22,929 stars · on GitHub

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add instructions/skyvern-ai/skyvern/agents-md
Clone the repo
git clone --depth 1 https://github.com/Skyvern-AI/skyvern

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 skyvern AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/skyvern-ai/skyvern/agents-md.svg)](https://agentmods.dev/instructions/skyvern-ai/skyvern/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/skyvern-ai/skyvern/agents-md"><img src="https://agentmods.dev/badge/instructions/skyvern-ai/skyvern/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 598 This file is loaded in full into every session.
When invoked 598 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00598 $0.00598
Opus 5 $0.00299 $0.00299
Sonnet 5 $0.00120 $0.00120
Haiku 4.5 $0.00060 $0.00060

Measured 5d ago against content hash e67961179047, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

skyvern 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 5d 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 · 93 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 5d ago First seen · 93 lines · 598 tokens per session scan A e67961179047

Subscribe to this mod's changes

skyvern AGENTS.md is an instructions file published in the GitHub repository Skyvern-AI/skyvern (22,929 stars, last pushed today), licensed AGPL-3.0. It adds 598 tokens to every session, about $0.0030 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 2026-08-30.