falsifiability-test-pattern skillA
falsifiability-test-pattern is agent-read markdown (skill) from fabioc-aloha/alex_skill_mall: Plans without measurable success criteria drift into wishful thinking:.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Falsifiability Test Pattern ## The Problem Plans without measurable success criteria drift into wishful thinking: - "Improve performance" — how much? by when? - "Better user experience" — measured how? - "Reduce tech debt" — which debt? how will we know? ## The Solution Every deferred or speculative work item declares a measurable rule for success/failure. ```markdown ## Feature: Caching Layer **Hypothesis**: Adding Redis caching will reduce API latency by 50%. **Falsifiability Test**: - Measure: p95 latency for /api/users endpoint - Baseline: 450ms (measured 2026-04-20) - Target: <225ms - Window: 30 days post-deployment - Decision rule: If p95 > 300ms after 30 days, revert and investigate **Evidence collection**: Datadog dashboard, weekly snapshots ``` ## Template ```markdown ## [Feature/Change Name] **Hypothesis**: [What you believe will happen] **Falsifiability Test**: - Measure: [Specific metric] - Baseline: [Current value with date] - Target: [Success threshold] - Window: [Time to evaluate] - Decision rule: [What to do if fails] **Evidence collection**: [How you'll gather data] ``` ## Good vs Bad Tests | Bad | Good | |-----|------| …
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How to install
mdr add fabioc-aloha/alex_skill_mall/falsifiability-test-pattern@git:20260728.80a7ab6mdr add fabioc-aloha/alex_skill_mall/falsifiability-test-pattern@sha256:45050e4e574c09d0Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_sqcusrebeuh3npzs)
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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 (2158 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
fabioc-aloha/alex_skill_mall · 4 stars · license MIT · pushed 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_sqcusrebeuh3npzs GET https://markdownregistry.com/api/v1/resolve?ref=fabioc-aloha/alex_skill_mall/falsifiability-test-pattern GET https://markdownregistry.com/api/v1/blob/45050e4e574c09d0350e37989262c98013d1d7bad4902082849c64ad2bf3a6fc
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