compare-options skillA
compare-options is agent-read markdown (skill) from nano-muse/nanomuse: Compare two to five options — products, plans, places, tools, offers — on the criteria that matter to the user, in a table the user can re-weight, with a recommendation. Use when the user asks which to pick, for a comparison, or "X vs Y"..
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
# Compare options The result is a page, `compare/<topic>.html`, and a recommendation in chat with the reason. ## Pin down the question - The options (2–5). If the user named one and asked for alternatives, find at most three obvious ones with `web_search`, and say that you picked them. - The criteria: what the user said matters, plus `recall` for standing preferences (budget, brands they avoid, "must work offline", family size…). Five to seven criteria, no more. If the user gave none, propose them in the page — do not ask first. - The user's situation in one line at the top of the page (what it is for, budget, constraints), so the recommendation has a visible basis. ## Research - One `web_search` per option, then `web_fetch` the one or two pages that actually contain the facts (the maker's page, a review that lists specifications, a price page). Stop there; more searching rarely changes the answer. - Every number in the table comes from a page you read, with the page's host in the cell's tooltip (`title` attribute). No source, no number: write "—" and say so. - Prices with the date and currency; anything that varies by region or plan, say so. ## The page …
Read the whole file at its exact version.
How to install
mdr add nano-muse/nanomuse/compare-options@v1mdr add nano-muse/nanomuse/compare-options@sha256:cfab15170d0a2378Pin 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_wxbrevfnqjbyl5rg)
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Versions
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 (2358 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
nano-muse/nanomuse · 6 stars · license MIT · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wxbrevfnqjbyl5rg GET https://markdownregistry.com/api/v1/resolve?ref=nano-muse/nanomuse/compare-options GET https://markdownregistry.com/api/v1/blob/cfab15170d0a2378a1111518977b7166d9fdd77e2bd2fdaabba72847f76bce4e
Your agent 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.