product-experiments SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
product-experiments from tushaarmehtaa/tushar-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tushaarmehtaa/tushar-skills/product-experiments@git:20261015.35cce77Pins git:20261015.35cce77 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tushaarmehtaa/tushar-skills
- Path
plugins-labs/skills/product-experiments/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261015.35cce77, committed Oct 15, 2026
- Size
- 4,961 bytes
- Repository stars
- 12
- License
- MIT
Design, implement, validate, analyze, and conclude experiments or safe rollouts. Use when testing product behavior with flags, exposure tracking, metrics, staged releases, or A/B tests.
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
# Product experiments Turn a product question into a measurable decision. A feature flag without trustworthy exposure data and a decision rule is release control, not an experiment. ## Choose a mode - **Design:** create an experiment brief and analysis plan. - **Implement:** add assignment, exposure tracking, metrics, and safeguards. - **Rollout-only:** release safely when causal inference is unnecessary. - **Validate:** audit instrumentation and assignment before launch. - **Analyze:** estimate effects and diagnose data-quality failures. - **Conclude:** decide ship, iterate, continue, or rollback and record why. Keep design vendor-independent. Use an existing analytics/flag provider when present; add a new provider only when selected or explicitly authorized. ## Experiment brief Before implementation, record: - product decision and causal hypothesis; - mechanism: why treatment should change behavior; - eligible population and exclusions; - assignment unit, exposure unit, and identity transition rules; - control and variants, experiment key, and immutable version; - primary outcome with numerator, denominator, window, and direction; - guardrails and diagnostic metrics; …
Read the whole file at its exact version.
How to install
mdr add tushaarmehtaa/tushar-skills/product-experiments@sha256:4c2101cd66d6ca0fThe line at the top of this page pins the label git:20261015.35cce77, 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_ky3vuajhktxay276)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 15, 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 (4961 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
tushaarmehtaa/tushar-skills · 12 stars · license MIT · pushed 2026-10-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ky3vuajhktxay276 GET https://markdownregistry.com/api/v1/resolve?ref=tushaarmehtaa/tushar-skills/product-experiments GET https://markdownregistry.com/api/v1/blob/4c2101cd66d6ca0faa1526154669c2b6798e3be8ac589d138d04a6f1a0ffb1f2
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 tushaarmehtaa/tushar-skills
Every file in tushaarmehtaa/tushar-skills