io.github.wyre-technology/liongard-mcp

Liongard

Is the Liongard MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-26.

MCP server for Liongard — inspectors, environments, metrics, detections, and timeline data.

alive probed 2026-11-15 · unchanged since 2026-10-26

24tools

4.4ktokens in Claude Opus 5.5

2.2 %of Claude's 200k window

1.7×the median server

295 msto initialize

3 msto list tools

Run it: docker run -i --rm ghcr.io/wyre-technology/liongard-mcp:v2.3.7 (stdio, probed in a container with the network off)
Host: ghcr.io
Reports itself as: liongard-mcp 2.0.4
Capabilities: resources, tools
Instructions: none
Of a 1M window: 0.4 % of a 1M context window
Count: 4.4k tokens in Claude Opus 5.5, exact, measured 2026-10-26. With the Claude Code prefix mcp__…__ on each tool name: 4.6k. The o200k_base estimate is 2.4k. Counted again when the tool definitions change. Method.
Repository: https://github.com/wyre-technology/liongard-mcp
Website: https://github.com/wyre-technology/liongard-mcp
Registry: active, updated 2026-08-20 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.80×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
liongard_navigate	444	246	10 %
liongard_detections_list	373	207	9 %
liongard_inventory_identities	299	166	7 %
liongard_inventory_devices	290	161	7 %
liongard_inspections_create_launchpoint	242	134	6 %

These registry entries have the same tool names and the same schema sizes.

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

Servers that mention liongard or environments or detections.

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.