Borrowing it
Nothing to install: this file belongs to idavidov13/agentic-playwright. 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/idavidov13/agentic-playwright/main/.github/instructions/common-tasks.instructions.mdgit clone --depth 1 https://github.com/idavidov13/agentic-playwrightWrote 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/idavidov13/agentic-playwright/common-tasks)<a href="https://agentmods.dev/instructions/idavidov13/agentic-playwright/common-tasks"><img src="https://agentmods.dev/badge/instructions/idavidov13/agentic-playwright/common-tasks/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/idavidov13/agentic-playwright/common-tasks"><img src="https://agentmods.dev/badge/instructions/idavidov13/agentic-playwright/common-tasks.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 | $0.05109 | $0.05109 |
| Opus 5.5 | $0.02044 | $0.02044 |
| Sonnet 5.5 | $0.01022 | $0.01022 |
| Haiku 4.5 | $0.00511 | $0.00511 |
Grade A, and why
agentic-playwright common-tasks.instructions.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 1mo 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 — 438 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AI Prompt Templates for Agentic Playwright
Codegen sub-router. Owns prompt templates per artifact type and the post-generation verification checklist. Plugs into ai-native-workflow Phase 2 (Route) for codegen intents.
For the 8-phase workflow see ai-native-workflow/SKILL.md. For worked examples and troubleshooting see this skill's references/.
Critical
These rules are unique to template usage. All other rules (selectors, waits, types, Zod strictness, response validation, tags, fixtures, JSDoc, no-XPath, no-hardcoded-strings, etc.) live in the Constitution (the always-loaded MUST/SHOULD/WON'T tables wrapping these instructions) and the leaf skills (api-testing, page-objects, selectors, test-standards, data-strategy, type-safety, fixtures, enums). Re-read the Constitution + the matching leaf skill's Critical block before generating from any template here.
- Resolve
{area}first. Every template contains{area}as a placeholder. Run the matchingls(ls pages/,ls tests/,ls fixtures/api/schemas/,ls test-data/factories/,ls test-data/static/,ls enums/) and substitute the real folder name before filling the template. Do not guess. - Templates are starters, not substitutes. Each template is a 10-15 line scaffold. The leaf skill listed for the category owns the deep rules — load it and follow it end-to-end. Never reimplement a leaf skill's rules inline in your prompt.
- Walk the verification checklist (below) after generating. It is the canonical post-codegen audit; the leaf skills point here for it.
Instructions
Phase 1: Identify the task category and resolve paths
Match the user's request to one row, then run the ls commands the row's templates need.
| Category | Template section | Specialized skill(s) | ls to run before filling |
|---|---|---|---|
| Page object / component | Page Object Tasks | page-objects, selectors, playwright-cli |
ls pages/ |
| Functional / E2E test | Test Tasks | test-standards, data-strategy |
ls tests/, ls test-data/factories/ |
| API test | Test Tasks → Add API Test | api-testing, test-standards |
ls tests/, ls fixtures/api/schemas/, ls enums/ |
| Zod response schema | API Schema Tasks | api-testing, type-safety |
ls fixtures/api/schemas/ |
| Data factory | Data Factory Tasks | data-strategy, type-safety |
ls test-data/factories/ |
| Static test data | Data Factory Tasks → Static Test Data | data-strategy, api-testing |
ls test-data/static/ |
| Fixture (POM / helper) | Fixture Tasks | fixtures, helpers |
(no path placeholder) |
| UI component | Component Tasks | page-objects, selectors |
(no path placeholder) |
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.
- 1mo ago First seen · 438 lines · 5,109 tokens per session scan A b65ff474b856
agentic-playwright common-tasks.instructions.md is an instructions file published in the GitHub repository idavidov13/agentic-playwright (241 stars, last pushed 3d ago), licensed MIT. It adds 5,109 tokens to every session, about $0.0204 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.
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
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).
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.