Can I Use MCP server
Browser support for web features, live from caniuse. From which version, and is it safe to ship?
Little public usage data yet
Reviews
Write oneNobody has reviewed Can I Use yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
Can I Use tools (3)
write = sends, deletes, buys or postscheck_feature_supportFreeCan I use this feature, and from which browser version? Accepts a loose name (":has()", "container queries", "css-grid") and resolves it to a caniuse feature, then returns the earliest continuously-supported version per major browser, global usage percentage, and a conservative safe_to_use flag. Use this first; it answers the whole question in one call.
get_feature_by_idFreeSupport table for an exact caniuse feature id. Use when the id is already known, for example from a previous search. No fuzzy matching is applied.
search_featuresFreeFind the caniuse feature id for a loose query. Use when a query is ambiguous and you want to choose between candidates before checking support.
Public scan report
scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 1026ms20/20
- Tool poisoning3 tool descriptions checked15/15
- Auth qualityopen endpoint, read-only tools10/15
- Maintenanceno repository listed3/15
- Maintainer identityno repository or website to verify2/10
Findings (1)
- lowNo source repository listed
maint.no-repo
Install directly
claude mcp add --transport http can-i-use https://api.kaiv.ai/api/bridge/mcp/can-i-use-5446c68b
Can I Use: common questions
- Is Can I Use MCP server safe?
- With care: it is graded C, so read the findings first (67/100). Read the Can I Use safety report
- How do I install Can I Use?
- It runs remotely at api.kaiv.ai. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Can I Use need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Can I Use maintained?
- The latest release is v1.0.0.
- Is Can I Use up?
- 100% of our last 7 checks got an answer. We check remote servers about four times a day.
- What can I use instead of Can I Use?
- Servers from other publishers that do the same job: SeleniumBase MCP server, AIHawk MCP server and Scrapeless MCP server. Compare all Can I Use alternatives.
Alternatives to Can I Use
Same job from other publishers: the closest match first, then the best rated.
- SeleniumBase MCPStealthy browser automation, testing, and web-scraping via CDP Mode.not reviewedWidely usedA
- AIHawkAI browser agent: browses, clicks, types, and reads real web pages from plain-English instructions.not reviewedWidely usedA
- ScrapelessWeb search, browser automation, scraping, crawling and CAPTCHA solving for AI agents.not reviewedEstablishedA
- Web Browser (kogiQA)This web browser has been designed to help your agent debug and develop complex web applications.not reviewedEstablishedC
MCPReliable web access for AI agents: smart HTTP, rotating proxies, and full-browser rendering.not reviewedGrowingB