exploratory-testing SKILL.md skillA

exploratory-testing from petrkindlmann/qa-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add petrkindlmann/qa-skills/exploratory-testing@v2.0

Pins v2.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
petrkindlmann/qa-skills
Path
skills/exploratory-testing/SKILL.md
Versions recorded
5
Latest version
v2.0, committed Jun 10, 2026
First version recorded
May 10, 2026
Size
20,479 bytes
Repository stars
198
License
MIT

Design and execute structured exploratory testing sessions. Covers Session-Based Test Management (SBTM), charter writing, heuristic-based exploration (HICCUPS, FEW HICCUPS), bug discovery patterns, note-taking templates, and conversion of findings to automated tests. Use when: "exploratory testing," "SBTM," "manual testing," "bug hunting," "test charter," "heuristic testing." Not for: an AI browser agent autonomously exploring the app from a natural-language goal — use agentic-browser-testing.…

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

<objective>
Structured exploration that finds bugs scripted tests miss. Exploratory testing is simultaneous learning, test design, and execution -- the tester adapts in real time based on what the application reveals. This skill provides the frameworks to make that exploration systematic, repeatable, and documentable.
</objective>

---

## Quick Route

Match the situation to a charter pattern and the reference section to open.

| Situation | Charter pattern | Open in references |
|-----------|-----------------|--------------------|
| **New feature** — learn it, find requirement gaps | "Explore [feature] with various roles/data to discover requirement gaps and unexpected behaviors" | Charter examples + session flow in `session-templates.md`; boundary/"what if" banks in `heuristics-and-automation.md` |
| **Regression** — a change just landed | "Explore [area] after [change] to discover regressions at integration points" | State-transition heuristics in `heuristics-and-automation.md` |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add petrkindlmann/qa-skills/exploratory-testing@sha256:c0dd7d003ef4f337

The line at the top of this page pins the label v2.0, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_2jnqiqkyq2on6zmc.svg)](https://markdownregistry.com/a/art_2jnqiqkyq2on6zmc)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between May 10, 2026 and Jun 10, 2026, about one every 8 days.

versioncommittedcommitsizeaudit
v2.0 latest2026-06-10 bcd1201 20,479 BA view · diff
v1.02026-05-30 f408ee1 16,820 BA view · diff
v1.02026-05-30 d9b4edd 16,820 BA view · diff
v1.02026-05-10 efa2391 23,929 BA view · diff
v1.02026-05-10 0bcda07 22,771 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (20479 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

GitHub

petrkindlmann/qa-skills · 198 stars · license MIT · pushed 2026-10-21 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2jnqiqkyq2on6zmc
GET https://markdownregistry.com/api/v1/resolve?ref=petrkindlmann/qa-skills/exploratory-testing
GET https://markdownregistry.com/api/v1/blob/c0dd7d003ef4f337369a57fa71dea1d2c7a08832706c9fba0526d6eac28ad2e8

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.

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