ImageToSTL.online

My website imagetostl.online scored 58/100 on Good for Bots (Fair). Good for Bots measures one thing: whether a language model can read a site and cite it.

I need you to: serve the content as markdown at its own URLs.

The check it fails is "Serves markdown at its own URL", worth 12.5 points. What the scanner saw: No /llms-full.txt and no markdown versions linked from llms.txt.

A model that can only reach this site's content through HTML pays to parse markup and
loses structure doing it: navigation, cookie banners and script tags arrive alongside
the prose, and headings, tables and code blocks come out flattened. Markdown at its own
address removes HTML from the path entirely: what is fetched is the content and nothing
else.

Two routes satisfy this, and it is worth being clear about which one the specification
asks for. llmstxt.org asks for a markdown version of each page **at the same URL as the
original**, either with `.md` appended (`page.html.md`) or with the extension replaced
(`page.md`). `llms-full.txt`, the single bundle holding everything, does not appear in
the specification at all. It is a community convention that grew up around it and is
now widespread. Both are accepted here. The per-page form is the one the document
asks for.

Either of these passes:

- **The bundle.** `/llms-full.txt`, one document, real markdown rather than HTML,
  carrying the site's actual content rather than a placeholder.
- **Per-page mirrors.** A markdown twin for each page at `page.md` or `page.html.md`,
  **and linked from `/llms.txt`**. That second half is load-bearing: mirrors are counted
  from the links in the index, so twins that nothing points at are invisible to this scan
  and, more to the point, to anything crawling the site.

For the mirror route, the index carries them as ordinary link lines:

```markdown
## Docs

- [Quickstart](/docs/quickstart.md): create an account and take a first payment
- [Concepts](/docs/concepts.md): customers, subscriptions, invoices and proration
- [Webhooks](/docs/webhooks.md): events, signature verification, retry schedule
```

Both `/docs/quickstart` and `/docs/quickstart.md` have to answer 200: the HTML for
people, the markdown for everything else.

Serving markdown through content negotiation does **not** satisfy this, and that is
deliberate rather than an oversight. A negotiated response only exists for a client that
knows to send `Accept: text/markdown`, and most crawlers send no preference at all. A
`.md` address sits in the open: it is found by ordinary crawling, it can be linked to,
and it can be cited. If this site already negotiates markdown, the report says so in
these words: *"Markdown is served on request, but not at any URL a crawler would find on
its own"*. That is a different check passing on its own terms, not a contradiction.

Four things about how this is measured. The bundle is judged by size, by being markdown
rather than a page or JSON, and by not merely repeating `llms.txt`; its content is never
sampled beyond that, so a couple of kilobytes of boilerplate would pass. Do not take that
as permission, since the point of the file is the content in it. `.mdx` counts as markdown
although the specification names only `.md`, because excluding it would punish a large
part of the documentation ecosystem for its toolchain. The number of mirrors we want
before calling it a convention on this site is our judgement, not the specification's.
And the mirror URLs listed in the index are counted, never fetched, so a list of `.md`
addresses that 404 passes this check and helps nobody at all.

The whole report, as markdown, is at https://goodforbots.com/r/imagetostl.online.md?scan=cmushctim00qh01o0rqijwiha. Read it first: this prompt covers one finding, and the report has everything the scan saw.

When you are done, summarise what you changed and how to check it against a running instance. Do not try to run the Good for Bots scan yourself: it only sees what is already deployed, it is rate-limited, and re-running it is the site owner's call once the change ships.

My website imagetostl.online scored 58/100 on Good for Bots (Fair). Good for Bots measures one thing: whether a language model can read a site and cite it.

I need you to: serve markdown through content negotiation on all public HTML routes.

The check it fails is "Serves markdown when asked for it", worth 10 points. What the scanner saw: None of the 4 pages read pass. Asking the homepage for markdown still returns text/html.

The scan checked a sample of 4 pages. It does not establish which other pages have the same issues. Use the findings below to locate the responsible templates, components or configuration, and apply the fix wherever the same issue occurs. Pages in the sample with findings:
- https://imagetostl.online/: Asking the homepage for markdown still returns text/html.
- https://imagetostl.online/pricing: Asking the page at /pricing for markdown still returns text/html.
- https://imagetostl.online/jpg-to-stl: Asking the page at /jpg-to-stl for markdown still returns text/html.
- https://imagetostl.online/logo-to-stl: Asking the page at /logo-to-stl for markdown still returns text/html.

Implement content negotiation across all public HTML routes, including page types
outside the scan's sample. Put it in the shared response handling or the handlers
for each page type, so new pages receive it too. Agents need the content of any
page they follow, including pages the report did not name.

When a request arrives with `text/markdown` in its `Accept` header, the same URL that
serves HTML to a browser should return a markdown rendering of that page's content.
Requests without that header must keep getting the HTML exactly as they do now.

The response must:

- set `Content-Type: text/markdown; charset=utf-8`;
- include `Accept` in the `Vary` header, so shared caches never serve the markdown to a
  browser or the HTML to an agent (RFC 9110 says a server SHOULD send `Vary` whenever
  the representation depends on a request header);
- contain real markdown, not HTML with a different header on it;
- drop `ETag` and `Last-Modified` for the converted response, since a conditional request
  cannot be honoured against a body generated on the fly.

Work out how to do this in whatever stack this project uses. If the site is behind
Cloudflare on a paid plan, the "Markdown for Agents" zone setting does all of the above
and is the least invasive option. Otherwise implement it in the framework: middleware
inspecting the `Accept` header, a route handler that returns the markdown source, or
whatever fits the architecture here.

Strip navigation, headers, footers and cookie banners from the markdown. The point is the
content, without the page furniture around it.

Verify HTML and Markdown responses for each public page type, including URLs
outside the reported sample. Check that each Markdown response contains that
page's content and that ordinary browser requests still receive HTML.

The whole report, as markdown, is at https://goodforbots.com/r/imagetostl.online.md?scan=cmushctim00qh01o0rqijwiha. Read it first: this prompt covers one finding, and the report has everything the scan saw.

When you are done, summarise what you changed and how to check it against a running instance. Do not try to run the Good for Bots scan yourself: it only sees what is already deployed, it is rate-limited, and re-running it is the site owner's call once the change ships.

My website imagetostl.online scored 58/100 on Good for Bots (Fair). Good for Bots measures one thing: whether a language model can read a site and cite it.

I need you to: describe the links in llms.txt and open the file with a summary.

The check it fails is "llms.txt is descriptive, not a bare link list", worth 7.5 points. What the scanner saw: /llms.txt is a bare link list: 0 of 4 links have a description.

The file is a wall of links with almost nothing said about any of them. Go through it and
add a `:` note to each line saying what a reader would get by fetching it: the subject,
the shape, and anything that makes it worth choosing over its neighbour. If a link cannot
be given a note worth reading, that is usually a sign the link does not belong in the
index at all.

A file made of `- [Docs](/docs)` and thirty more like it tells a model that this site has
pages, which it already knew. What a model needs from an index is the thing that lets it
choose: what is behind each address, and whether fetching it is worth the tokens. That is
what a note after the link does, and it is the difference between an index and a table of
contents nobody asked for.

There is nothing normative to cite here, and saying so is the honest opening move. The
llms.txt specification makes the note after a link optional and says nothing about how
many links should carry one. This is our judgement about what makes such a file
worth retrieving, and the report says as much.

The file must:

- open with a `>` blockquote summary directly under the H1, before the first `##` heading
  and before the first link line. A summary written lower down is not read as the
  summary, by this scan or by anything skimming the file top-down;
- give each link a `:` followed by a note, on the same line as the link;
- describe what is behind the link rather than restating its name. `Pricing: pricing`
  costs a line and conveys nothing.

Before and after, on the same file:

```markdown
# Acme

## Docs

- [Quickstart](/docs/quickstart.md)
- [Concepts](/docs/concepts.md)
- [Webhooks](/docs/webhooks.md)
```

```markdown
# Acme

> Acme is a hosted billing API for subscription businesses. Everything below is written
> against the v2 API; v1 reaches end of life in March.

## Docs

- [Quickstart](/docs/quickstart.md): create an account and take a first payment in about
  ten minutes, with a runnable curl example
- [Concepts](/docs/concepts.md): customers, subscriptions, invoices and proration, and
  how the four objects relate
- [Webhooks](/docs/webhooks.md): the event list, signature verification, and the retry
  schedule
```

The second file is not longer for the sake of it. A model reading it can answer "where do
I find the retry schedule" without fetching anything, and then fetch exactly one page.

One caution. The summary has to sit above everything else. A blockquote placed after the
first heading, or after the first link, reads as a note about that section rather than
about the project, and is not counted as the file's summary.

Two things about how this is measured, both of which are limits rather than rules. The
thresholds are ours and are judgement, not measurement (a quarter of the links carrying
a note starts earning credit, three in five passes), so treat them as a floor and write a
note wherever a reader would want one. And only the presence of a note is detected, never
its quality: `: docs` counts the same as a sentence that says something. Writing `: docs`
on every link would clear the check and defeat the purpose of doing it, since the file is
for a model and not for us.

One last thing about order. A site with no `/llms.txt` at all fails this check too, and
that is deliberate: marking it inapplicable would drop it out of the denominator and
quietly reward a site for having done nothing. If both this and the llms.txt check are
outstanding, do that one first. There is nothing to describe until the file exists.

The whole report, as markdown, is at https://goodforbots.com/r/imagetostl.online.md?scan=cmushctim00qh01o0rqijwiha. Read it first: this prompt covers one finding, and the report has everything the scan saw.

When you are done, summarise what you changed and how to check it against a running instance. Do not try to run the Good for Bots scan yourself: it only sees what is already deployed, it is rate-limited, and re-running it is the site owner's call once the change ships.