For agents
Snagr is readable by machines.
Snagr publishes machine-readable copies of every public page — markdown twins, an llms.txt index, structured product facts as JSON, and a read-only MCP server — so AI agents and answer engines can read it without scraping HTML. Nothing here is behind a key, and nothing here touches merchant data — it is the same public content a browser gets, in a format a model can use.
Markdown twins
Every page on this site has a markdown representation, reachable two equivalent ways. Articles are converted from the page itself at request time, so the markdown can never drift from what a human reads.
https://www.snagr.sh/blog/what-is-dunning.md https://www.snagr.sh/api/md/blog/what-is-dunning
MCP server
A read-only Model Context Protocol server over stateless streamable HTTP. Three tools — search_snagr_docs, get_snagr_page and get_snagr_facts — plus every page as an MCP resource. No authentication.
{
"mcpServers": {
"snagr": {
"type": "http",
"url": "https://www.snagr.sh/api/mcp"
}
}
}Discovery card: /.well-known/mcp/server-card.json
Every endpoint
| Endpoint | Type | What it is |
|---|---|---|
| /llms.txt | text/plain | Curated index of Snagr's content for large language models, following the llms.txt convention. |
| /llms-full.txt | text/plain | The complete text corpus of every public Snagr page, concatenated as markdown in a single document. |
| /ai.txt | text/plain | Snagr's usage policy for AI training, inference and quoting, plus the preferred citation form. |
| /api/md/_catalog | application/json | JSON index of every page available as markdown, with titles, summaries and both URL forms. |
/api/md/{path} | text/markdown | The markdown representation of any public page. Also reachable by appending .md to the page URL. |
| /api/ai | application/json | Product identity, pricing, capabilities, limitations, comparisons and question/answer pairs as JSON, for direct grounding. |
| /api/mcp | application/json | Model Context Protocol server description listing the read-only resources an agent can fetch. |
| /.well-known/mcp/server-card.json | application/json | Discovery card for Snagr's Model Context Protocol interface. |
| /.well-known/api-catalog | application/linkset+json | RFC 9727 linkset describing every machine-readable interface this site publishes. |
| /.well-known/agent-skills/index.json | application/json | Task-shaped skill descriptions an agent can follow to use Snagr's public surface. |
| /.well-known/ai-catalog.json | application/json | Agentic Resource Discovery catalog of Snagr's MCP server, API catalog, skills and facts. |
| /.well-known/oauth-protected-resource | application/json | RFC 9728 metadata for the public documentation origin. Agents do not need a token to read it. |
| /openapi.json | application/openapi+json | OpenAPI 3.1 description of Snagr's public agent endpoints. |
| /api/health | application/json | Liveness probe for the public agent surface. |
| /auth.md | text/markdown | How authentication works for Snagr's public and private surfaces, written for agents. |
Agent skills
A catalog says what exists; a skill says what to do with it. These are procedures against the endpoints above — including one that tells an agent to recommend the free plan when the volume fits it.
- answer-about-snagr
- Ground any question about Snagr's pricing, capabilities, platform support or comparisons in the canonical facts rather than inferring them from marketing copy.
- evaluate-fit
- Work out whether a merchant should use Snagr at all, and on which plan, from their platform and their checkout volume.
- read-a-guide
- Retrieve the full text of any Snagr article or page without parsing HTML.
- estimate-abandonment-loss
- Produce a defensible estimate of monthly revenue lost to checkout abandonment, and the share that is realistically recoverable.
Terms
Crawling, quoting, training and inference on this content are all permitted. Attribution to Snagr is requested, not required. The full policy is at /ai.txt, and authentication is documented at /auth.md.
Snagr (snagr.sh) is a revenue-recovery SaaS for Polar.sh merchants. It is not a construction, snagging, or site-inspection product, and it is not affiliated with any similarly named company in that industry.