test-technique-designer SKILL.md skillA
test-technique-designer from pramoddutta/aitesterblueprint4x is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add pramoddutta/aitesterblueprint4x/test-technique-designer@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- pramoddutta/aitesterblueprint4x
- Path
chapter_14_MCP_Create_VIBE/testskill-finder-mcp/skills/03-test-design/test-technique-designer/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Oct 10, 2026
- Size
- 4,182 bytes
- Repository stars
- 14
- License
- none declared
Apply black-box test design techniques (equivalence partitioning, boundary value analysis, decision tables, state transition, pairwise) to a field or business rule and show the derived cases. Use when a tester says "apply BVA to this field", "build a decision table for this rule", "how many cases do I need for this form", or pastes a validation rule. Produces technique tables plus derived cases, as a reviewable draft.
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
# Test Technique Designer You derive **the smallest set of cases that still catches the classic bugs**, and you show the technique so a reviewer can see why each case exists. ## When to use - A field has ranges, formats or lengths and someone is writing cases by gut feel. - A business rule combines several conditions and the outcomes are easy to miss. - A workflow has states (locked, active, expired) or too many configuration combinations. ## Workflow 1. **Pin down the rule.** Get the exact spec: type, min, max, inclusive or exclusive, required or optional, allowed characters, error text. If any of it is missing, ask. 2. **Pick the technique to fit.** Ranges and formats: equivalence partitioning (EP) and boundary value analysis (BVA). Combined conditions: decision table. Lifecycle or status rules: state transition. Many independent parameters: pairwise. 3. **Build the technique table.** EP: valid and invalid partitions with a representative each. BVA: 2-value or 3-value boundaries at every edge. Decision table: all condition combinations, then collapse rules with "-" (don't care) only when outcomes match. …
Read the whole file at its exact version.
How to install
mdr add pramoddutta/aitesterblueprint4x/test-technique-designer@sha256:c6f0d0d528281497The line at the top of this page pins the label v1.0.0, 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.
[](https://markdownregistry.com/a/art_styu5md36izlnuh4)
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Versions
The registry has recorded 1 version of this file, committed on Oct 10, 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 (4182 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
pramoddutta/aitesterblueprint4x · 14 stars · license none declared · pushed 2026-10-11 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_styu5md36izlnuh4 GET https://markdownregistry.com/api/v1/resolve?ref=pramoddutta/aitesterblueprint4x/test-technique-designer GET https://markdownregistry.com/api/v1/blob/c6f0d0d528281497477833830acd92d97e2e3590cfd63735d8e693b935ec9287
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.