replica-test SKILL.md skillA
replica-test from realtahailyas/reverse-engineer-app-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add realtahailyas/reverse-engineer-app-skills/replica-test@git:20261021.9d48208Pins git:20261021.9d48208 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- realtahailyas/reverse-engineer-app-skills
- Path
skills/replica-test/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261021.9d48208, committed Oct 21, 2026
- Size
- 3,273 bytes
- Repository stars
- 3
- License
- MIT
Clicks through every flow of an app clone and tests it for bugs: a test plan generated from the recon flows with happy paths and edge cases, Playwright end-to-end tests where possible, a browser click-through where not, and bug reports in a fixed format with severity, steps and evidence. Use when the user says "test my clone", "find bugs", "QA this", "click through everything", "write e2e tests", "does it work", or after /replica-build or /replica-backend.
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
# replica-test Reads the flows in `replica/recon.md`. Writes `replica/test-plan.md`, `replica/bugs.md`, and end-to-end tests in the project (`e2e/`). Templates in this folder: `test-plan.md`, `bug-report.md`, `e2e.example.spec.ts`. ## The rule **Test your clone, not the original.** Never load test, fuzz, script or hammer the original app's servers. Using the original by hand, as a normal user, to see how it behaves is fine. ## Step 1: the plan For every flow F01, F02... in the recon map, write: - **Happy path**: the steps, and what the user should see at the end. - **Edge cases** that apply. Go down this list for every flow: empty input, very long input, emoji and accents, two tabs at once, double click on submit, back button mid-flow, refresh mid-flow, slow network, offline, expired session, second user's data (must be invisible), time zones and daylight saving, mobile width, keyboard only, screen reader labels. - **Negative cases**: wrong password, card declined (Stripe test card `4000 0000 0000 0002`), permission denied, deleted record. Number every case: F01-H1, F01-E3, F01-N2. ## Step 2: automate what you can …
Read the whole file at its exact version.
How to install
mdr add realtahailyas/reverse-engineer-app-skills/replica-test@sha256:dd27a6fe4d95ea12The line at the top of this page pins the label git:20261021.9d48208, 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_qqkhqxsuxayxyfx2)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 21, 2026.
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 (3273 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
realtahailyas/reverse-engineer-app-skills · 3 stars · license MIT · pushed 2026-10-28 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qqkhqxsuxayxyfx2 GET https://markdownregistry.com/api/v1/resolve?ref=realtahailyas/reverse-engineer-app-skills/replica-test GET https://markdownregistry.com/api/v1/blob/dd27a6fe4d95ea1267c80dbecd05848f13ea837fe15277dcd7ac44e88bede81f
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.