io.github.mrfentmen/adguardhome-mcp

adguardhome-mcp

Is the io.github.mrfentmen/adguardhome-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-27.

Query your AdGuard Home: status, stats, query log. Endpoints per official docs.

alive probed 2026-11-15 · unchanged since 2026-10-27

3tools

284tokens in Claude Opus 5.5

0.1 %of Claude's 200k window

0.1×the median server

326 msto initialize

6 msto list tools

Run it: npx -y adguardhome-mcp@1.0.0 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: adguardhome-mcp 1.0.0
Capabilities: tools
Instructions: none
Of a 1M window: <0.1 % of a 1M context window
Count: 284 tokens in Claude Opus 5.5, exact, measured 2026-10-27. With the Claude Code prefix mcp__…__ on each tool name: 326. The o200k_base estimate is 149. Counted again when the tool definitions change. Method.
Repository: https://github.com/mrfentmen/premium-mcps
Registry: active, updated 2026-10-01 · registry entry
Changes: 2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.91×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
get_query_log	120	63	42 %
get_status	82	43	29 %
get_stats	82	43	29 %

Other registry entries on npmjs.com, the ones next to this name; all of them.

Servers that mention endpoints or adguard.

We add a row when the result changes. A server with no change keeps its last row.

Probed	Result	Init	Tools	Claude	o200k
2026-10-27 06:57	alive	281 ms	3	284	149
2026-10-20 06:43	alive	326 ms	3		149

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.