{"name":"web.23signs.org","version":"0.1.0","description":"Web pages as clean markdown, JSON or HTML; search over papers, news and Wikipedia; change notifications in-band with HTTP Events Query. No authentication, HATEOAS _links in every response. Also an MCP server at /mcp.","url":"https://web.23signs.org","provider":{"organization":"23signs.org","url":"https://23signs.org"},"supportedInterfaces":[{"url":"https://web.23signs.org","protocol":"https","transport":"rest"},{"url":"https://web.23signs.org/mcp","protocol":"mcp","transport":"streamable-http"}],"capabilities":{"streaming":true,"pushNotifications":false,"stateTransitionHistory":false},"defaultInputModes":["application/json","application/events+json"],"defaultOutputModes":["application/json","text/markdown","application/x-ndjson","application/json-seq","multipart/mixed","text/event-stream"],"skills":[{"id":"web-fetch","name":"Fetch web pages","description":"Public URLs as markdown, JSON blocks or clean HTML, with metadata and links. POST /v1/fetch, GET /{url}","tags":["web","fetch","markdown","scraping","pdf"],"examples":["read this page as markdown","extract the text of this PDF"]},{"id":"web-search","name":"Search papers, news, Wikipedia","description":"Ranked results from arXiv and Crossref, GDELT, Wikipedia. GET /v1/search","tags":["search","papers","news","wikipedia"],"examples":["recent papers on HTTP event notifications","news about Cloudflare today"]},{"id":"web-watch","name":"Watch a page for changes","description":"Events Query on the resource: QUERY /v1/fetch holds the response and delivers change notifications in-band; a bounded single-notification form is the web_watch MCP tool.","tags":["monitor","events-query","http","notifications"],"examples":["tell me when the price on this page changes"]},{"id":"web-status","name":"Service status","description":"Limits, live search backends, pricing. GET /v1/status","tags":["status"],"examples":["is general web search available"]}],"authentication":{"type":"none"},"documentation":"https://web.23signs.org/SKILL.md","openapi":"https://web.23signs.org/openapi.yaml","api_catalog":"https://web.23signs.org/.well-known/api-catalog"}