webapp-testing SKILL.md skillA
webapp-testing from uwuclxdy/agenticat is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add uwuclxdy/agenticat/webapp-testing@v1.7Pins v1.7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- uwuclxdy/agenticat
- Path
skills/webapp-testing/SKILL.md- Versions recorded
- 7
- Latest version
- v1.7, committed Nov 6, 2026
- First version recorded
- Jul 19, 2026
- Size
- 6,778 bytes
- Repository stars
- 7
- License
- MIT
Playwright toolkit for local web apps: navigate, click, fill forms, screenshots, console logs.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
> Vendored from [anthropics/skills](https://github.com/anthropics/skills) under Apache-2.0. Modified: description and `when_to_use` trigger rewrite, a Delegating section pointing at the paired `webapp-tester` agent shipped in this repo, a tone pass (emoji and all-caps emphasis removed), a wait-discipline pass replacing the fixed-duration `wait_for_timeout` advice and its two example uses with condition waits, a not-found-reads-boot bullet, and a Limits note that a screenshot gets read and judged, with a pixel diff as the secondary check. # Web Application Testing To test local web applications, write native Python Playwright scripts. **Helper Scripts Available**: - `scripts/with_server.py` - Manages server lifecycle (supports multiple servers) **Always run scripts with `--help` first** to see usage. Don't read the source until the script has been run and shown not to fit the task. These scripts can be large; reading them pollutes your context window. They exist to be called directly as black boxes. ## Decision Tree: Choosing Your Approach …
Read the whole file at its exact version.
How to install
mdr add uwuclxdy/agenticat/webapp-testing@sha256:7a3dbbb5a3d61e96The line at the top of this page pins the label v1.7, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_jwjlnijiswrrajbd)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Jul 19, 2026 and Nov 6, 2026, about one every 18 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.7 latest | 2026-11-06 | cb31798 | 6,778 B | A | view · diff |
| v1.6 | 2026-10-09 | 5a42a21 | 6,743 B | A | view · diff |
| v1.5 | 2026-09-01 | 07fb5fe | 6,470 B | A | view · diff |
| v1.5 | 2026-09-01 | 12e1e24 | 6,328 B | A | view · diff |
| v1.4 | 2026-08-26 | bed4238 | 5,065 B | A | view · diff |
| v1.4 | 2026-08-02 | 6ac2614 | 5,087 B | A | view · diff |
| v1.3 | 2026-07-19 | a4adff6 | 5,146 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6778 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
uwuclxdy/agenticat · 7 stars · license MIT · pushed 2026-11-06 · branch mommy
API
GET https://markdownregistry.com/api/v1/artifacts/art_jwjlnijiswrrajbd GET https://markdownregistry.com/api/v1/resolve?ref=uwuclxdy/agenticat/webapp-testing GET https://markdownregistry.com/api/v1/blob/7a3dbbb5a3d61e96bbb9568368e53ba6726d7d90d642e873dc93d60205c6df10
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from uwuclxdy/agenticat
Every file in uwuclxdy/agenticat