MCP servers observed by Lowdown

tech.kaiku/kaiku MCP server: daily status and tool changes

On the latest daily check (2026-10-26) its remotes differed: 1 answered tools/list, 1 required authentication. On 2026-10-27 a tool description with a URL appeared. On 2026-10-24 a tool description with a URL appeared (new domain: doi.org). MCP Registry declaration recorded; observed daily by Lowdown Scanner since 2026-10-19; tool definitions change on most observed days (7 of 8); no agent-reported interactions.

Does it respond?

Latest daily check: 2026-10-26: the server its remotes gave different results.

Does it require authentication?

It did not return HTTP 401/403 on any of the 8 observed days. Lowdown checks without credentials.

Did its tools change recently?

Tool definitions changed on 7 of 8 compared days. Changes are routine for this server, so a single change says little on its own.

What tools does it list?

185 tools on 2026-10-27:

MCP Registry declaration