scenario-model-comparison SKILL.md skillA

scenario-model-comparison from scenario-labs/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add scenario-labs/skills/scenario-model-comparison@git:20260926.9ac7861

Pins git:20260926.9ac7861 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
scenario-labs/skills
Path
skills/scenario-model-comparison/SKILL.md
Versions recorded
2
Latest version
git:20260926.9ac7861, committed Sep 26, 2026
First version recorded
Sep 22, 2026
Size
10,539 bytes
Repository stars
1,063
License
MIT

Use when comparing Scenario models on the same brief through MCP: a bake-off with shared prompts and inputs, cost, generation time and quality measured side by side, choosing a default model, testing a new release against the incumbent, or finding which model handles a style, edit, or reference image best. Keywords: model comparison, benchmark, bake-off, A/B test, contact sheet, cost per asset, latency.

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

# Scenario Model Comparison

## Overview

A comparison is one brief run unchanged across several models, then judged on criteria written down before the first paid call. Every candidate has its own contract, so the comparison lives in the normalization: what is held fixed, what each schema forces to differ, and where each number came from. `recommend` shortlists, `dry_run` prices, the `jobs_wait` rows carry the billed cost, the grid tool puts the results side by side, and a table delivers. Connection and the core loop: see the `scenario` skill; a rubric for judging output against a brief: `scenario-refine-loop`. If a sibling skill named here is missing from your available skills, ask the user to install it (`npx skills add scenario-labs/skills --skill <name>`); unattended, proceed from tool schemas and flag the gap.

## Quick reference

| Step         | Do                                                                                                                                                |
| ------------ | ------------------------------------------------------------------------------------------------------------------------------------------------- |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add scenario-labs/skills/scenario-model-comparison@sha256:edf6ae0aea983d59

The line at the top of this page pins the label git:20260926.9ac7861, 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_vone3r43dvbvfp5q.svg)](https://markdownregistry.com/a/art_vone3r43dvbvfp5q)

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

Versions

The registry has recorded 2 versions of this file, between Sep 22, 2026 and Sep 26, 2026, about one every 4 days.

versioncommittedcommitsizeaudit
git:20260926.9ac7861 latest2026-09-26 9ac7861 10,539 BA view · diff
git:20260922.997c7152026-09-22 997c715 10,541 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 (10539 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

scenario-labs/skills · 1,063 stars · license MIT · pushed 2026-10-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vone3r43dvbvfp5q
GET https://markdownregistry.com/api/v1/resolve?ref=scenario-labs/skills/scenario-model-comparison
GET https://markdownregistry.com/api/v1/blob/edf6ae0aea983d59409e83f2942648aee0f04bef22250aa963d354945d69636e

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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