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 agentmods add skills/layer1labs/specsmith/playwright-testingnpx skills add layer1labs/specsmith --skill playwright-testinggit clone --depth 1 https://github.com/layer1labs/specsmithWhat 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 | $0.00019 | $0.00385 |
| Opus 5 | $0.00010 | $0.00192 |
| Sonnet 5 | $0.00004 | $0.00077 |
| Haiku 4.5 | $0.00002 | $0.00038 |
Grade A, and why
playwright-testing 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 2d 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.
What it actually says
Playwright Testing Framework
This skill enables specsmith projects to use Playwright for end-to-end browser testing while maintaining governance compliance.
Requirements Covered
- REQ-101: Playwright Testing Framework
- Allows specsmith projects to use Playwright for end-to-end browser testing with human approval
Integration Capabilities
Framework Features
- End-to-end browser testing with Playwright
- Cross-browser testing (Chromium, Firefox, WebKit)
- API testing capabilities
- Screenshot and video capture
- Parallel test execution
- Test reporting and analytics
Governance Requirements
- Human approval required for all Playwright testing
- Configuration management with governance controls
- Test artifact management with approval
- Reporting and coverage tracking with approval
Usage Examples
# Initialize Playwright testing
specsmith skill install playwright-testing
# Configure Playwright settings
specsmith playwright configure --browser chromium --timeout 30000
# Run end-to-end tests
specsmith playwright run --test-suite e2e-tests
# Generate test reports
specsmith playwright report --format html
Configuration
The skill requires the following configuration in scaffold.yml:
playwright:
browser: chromium
timeout: 30000
headless: true
parallel: true
screenshot: "on_failure"
Security Considerations
- All Playwright testing requires human approval
- Test environment isolation must be maintained
- Sensitive data handling in tests must be secured
- Test artifact access controls must be enforced
Compliance Requirements
- Follow security best practices for testing environments
- Maintain audit logs of all Playwright test executions
- Ensure proper test artifact management and retention
- Generate and track test coverage reports
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.
- 2d ago First seen · 73 lines · 19 tokens per session scan A 017db689ef4e
playwright-testing is a skill published in the GitHub repository layer1labs/specsmith (7 stars, last pushed 29d ago), licensed MIT. It adds 19 tokens to every session and 385 once invoked, about $0.0001 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 2026-08-31.
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