common-tasks

common-tasks is a skill for Claude Code, Codex from idavidov13/agentic-playwright. It costs 177 tokens per session (2,319 once invoked), scanned A, original, MIT.

A collection of copy-ready AI prompts for building and testing Playwright projects. Playwright is a tool for controlling web browsers in automated tests.

In plain words
What is it for?
Use it to request page objects, browser tests, API tests, data schemas, test-data factories, fixtures, and components, then follow the project’s verification checks.
Why use it?
It gives agents a consistent starting point for adding common project parts instead of composing each request from scratch.

Skill for Claude CodeCodex

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 skills/idavidov13/agentic-playwright/common-tasks
Any agent
npx skills add idavidov13/agentic-playwright --skill common-tasks
Clone the repo
git clone --depth 1 https://github.com/idavidov13/agentic-playwright

Made for: Claude Code, Codex.

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 common-tasks

README.md
[![agentmods](https://agentmods.dev/badge/skills/idavidov13/agentic-playwright/common-tasks.svg)](https://agentmods.dev/skills/idavidov13/agentic-playwright/common-tasks)
Your own site
<a href="https://agentmods.dev/skills/idavidov13/agentic-playwright/common-tasks"><img src="https://agentmods.dev/badge/skills/idavidov13/agentic-playwright/common-tasks.svg" alt="Measured on agentmods" height="20"></a>
Per session 177 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,319 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00177 $0.02319
Opus 5 $0.00088 $0.01159
Sonnet 5 $0.00035 $0.00464
Haiku 4.5 $0.00018 $0.00232

Measured 4d ago against content hash 2e0e7bc0030c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

common-tasks 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 4d 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.

.claude/skills/common-tasks/SKILL.md · 111 lines

How it starts

The opening of the file, as written. The whole thing — 111 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 CLAUDE.md Constitution 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 matching ls (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)

Read the full file on GitHub · 111 lines

Files

What ships with it

8 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 4d ago First seen · 111 lines · 177 tokens per session scan A 2e0e7bc0030c

Subscribe to this mod's changes

common-tasks is a skill published in the GitHub repository idavidov13/agentic-playwright (159 stars, last pushed today), licensed MIT. It adds 177 tokens to every session and 2,319 once invoked, about $0.0009 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.

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