Borrowing it
Nothing to install: this file belongs to voidmatcha/e2e-skills. 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/voidmatcha/e2e-skills/main/AGENTS.mdgit clone --depth 1 https://github.com/voidmatcha/e2e-skillsWrote 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/voidmatcha/e2e-skills/agents-md)<a href="https://agentmods.dev/instructions/voidmatcha/e2e-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/voidmatcha/e2e-skills/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/voidmatcha/e2e-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/voidmatcha/e2e-skills/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 | $0.06015 | $0.06015 |
| Opus 5.5 | $0.02406 | $0.02406 |
| Sonnet 5.5 | $0.01203 | $0.01203 |
| Haiku 4.5 | $0.00602 | $0.00602 |
Grade A, and why
e2e-skills 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 7d 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 — 240 lines — stays where its author put it; the contents beside it link to each section on GitHub.
› Reading this in Claude Code? See also CLAUDE.md if present. This file is read by Codex and other agents that follow the AGENTS.md convention.
AGENTS.md
Guidance for AI coding agents (Claude Code, Codex, and other AGENTS.md-compatible hosts) working in this repository.
Repository Overview
e2e-skills is a bundle of four Agent Skills for end-to-end test work on Playwright and Cypress projects:
playwright-test-generator— generates Playwright E2E tests from scratch (coverage-gap analysis → live-browser exploration → approval gate → review).e2e-reviewer— static review of existing Playwright/Cypress specs against 24 anti-patterns grouped P0/P1/P2.playwright-debugger— root-cause diagnosis fromplaywright-report/.cypress-debugger— root-cause diagnosis fromcypress/reports/(mochawesome / JUnit).
The repo doubles as a Claude Code plugin (.claude-plugin/), a Codex plugin (.codex-plugin/), a cross-agent skill source via the skills CLI, and a standalone scanner (skills/e2e-reviewer/scripts/scan.sh).
Product vs. infrastructure. The four skills/ directories above are the product — what a user installs and runs. benchmarks/, most of scripts/ci/, and the eval harnesses are this project's own verification infrastructure: the evidence backing the skills' claims, and the CI that keeps that evidence honest as the skills change. A typo fix or a small skill-wording change barely touches any of it — see CONTRIBUTING.md's tier table before assuming a change needs the full process below.
Verification gate (must pass before commit)
[ ] /bin/bash -p scripts/ci/ci-local.sh # review checks + drift smoke checks + 0 P0 smell hits
[ ] /bin/bash -p scripts/ci/pre-push-security.sh # secrets and credential leak guard
ci-local.sh is the single source of truth for the repository CI mirror (shell syntax, security, parity, evals, public skill surface, framework scope, link integrity, docs orphan check, language, and the E2E smell scan). ci-local.sh reaches the security gate through review.sh; the explicit pre-push-security.sh command above reruns that mandatory gate at the pre-push boundary. If you change a CI check, update ci-local.sh first.
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.
- 7d ago Changed · +2 lines · +195 tokens per session 5ebb525150bd
- 28d ago Changed · +5 lines · +92 tokens per session 5247a7be5b50
- 1mo ago Changed · +5 lines · +225 tokens per session 9f44fd9c7d54
- 1mo ago Changed · +2 lines · +110 tokens per session 43b6a5adb83d
- 1mo ago Changed · -62 lines · -55 tokens per session 6f731e0c9506
- 1mo ago Changed · +4 lines · +90 tokens per session 551f5b983af8
- 1mo ago First seen · 284 lines · 5,358 tokens per session scan A af77c1400729
e2e-skills AGENTS.md is an instructions file published in the GitHub repository voidmatcha/e2e-skills (21 stars, last pushed 6d ago), licensed Apache-2.0. It adds 6,015 tokens to every session, about $0.0241 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.
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).
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.
vscode oss-third-party-notices.instructions.md
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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.
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).
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.