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.
npx skills add flonat/flonat-research --skill playwright-cligit clone --depth 1 https://github.com/flonat/flonat-researchWrote 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/skills/flonat/flonat-research/playwright-cli)<a href="https://agentmods.dev/skills/flonat/flonat-research/playwright-cli"><img src="https://agentmods.dev/badge/skills/flonat/flonat-research/playwright-cli/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/skills/flonat/flonat-research/playwright-cli"><img src="https://agentmods.dev/badge/skills/flonat/flonat-research/playwright-cli.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium MCP Rug Pull · line 110 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 116 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
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 | $0.00053 | $0.01256 |
| Opus 5 | $0.00026 | $0.00628 |
| Sonnet 5 | $0.00011 | $0.00251 |
| Haiku 4.5 | $0.00005 | $0.00126 |
Grade A, and why
playwright-cli 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 — 177 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Browser Automation with playwright-cli
Use this skill for ad-hoc browser navigation, inspection, and interaction using
CLI snapshots. When a local application needs managed server startup, custom
Python assertions, or a repeatable Python test script, use $webapp-testing.
Quick start
# open new browser
playwright-cli open
# navigate to a page
playwright-cli goto https://playwright.dev
# interact with the page using refs from the snapshot
playwright-cli click e15
playwright-cli type "page.click"
playwright-cli press Enter
# take a screenshot (rarely used, as snapshot is more common)
playwright-cli screenshot
# close the browser
playwright-cli close
Commands
See references/commands.md for the complete catalogue of all commands organized by category: Core, Navigation, Keyboard, Mouse, Save as, Tabs, Storage (Cookies/LocalStorage/SessionStorage), Network, DevTools, Open Parameters, Browser Sessions, and Raw Output Mode.
Snapshots
After each command, playwright-cli provides a snapshot of the current browser state.
> playwright-cli goto https://example.com
### Page
- Page URL: https://example.com/
- Page Title: Example Domain
### Snapshot
[Snapshot](.playwright-cli/page-2026-02-14T19-22-42-679Z.yml)
You can also take a snapshot on demand using playwright-cli snapshot command. All the options below can be combined as needed.
# default - save to a file with timestamp-based name
playwright-cli snapshot
# save to file, use when snapshot is a part of the workflow result
playwright-cli snapshot --filename=after-click.yaml
# snapshot an element instead of the whole page
playwright-cli snapshot "#main"
# limit snapshot depth for efficiency, take a partial snapshot afterwards
playwright-cli snapshot --depth=4
playwright-cli snapshot e34
Targeting elements
By default, use refs from the snapshot to interact with page elements.
# get snapshot with refs
playwright-cli snapshot
# interact using a ref
playwright-cli click e15
What ships with it
10 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.
- references/commands.md 5.2 KB
- references/element-attributes.md 665 B
- references/playwright-tests.md 1.6 KB
- references/request-mocking.md 2.1 KB
- references/running-code.md 5.3 KB
- references/session-management.md 3.9 KB
- references/storage-state.md 5.1 KB
- references/test-generation.md 2.4 KB
- references/tracing.md 3.4 KB
- references/video-recording.md 5.3 KB
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 · 177 lines · 53 tokens per session scan A 1076a5e70d0a
playwright-cli is a skill published in the GitHub repository flonat/flonat-research (133 stars, last pushed 16d ago), licensed MIT. It adds 53 tokens to every session and 1,256 once invoked, about $0.0003 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 2026-09-03.
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