io.github.wyre-technology/rocketcyber-mcp

RocketCyber

Is the RocketCyber MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-29.

MCP server for RocketCyber Managed SOC — incidents, alerts, agents, and customer telemetry.

alive probed 2026-11-15 · unchanged since 2026-10-29

10tools

1.8ktokens in Claude Opus 5.5

0.9 %of Claude's 200k window

0.7×the median server

895 msto initialize

4 msto list tools

Run it: docker run -i --rm ghcr.io/wyre-technology/rocketcyber-mcp:v1.5.4 (stdio, probed in a container with the network off)
Host: ghcr.io
Reports itself as: rocketcyber-mcp 1.0.0
Capabilities: resources, tools
Instructions: 788 characters
Of a 1M window: 0.2 % of a 1M context window
Count: 1.8k tokens in Claude Opus 5.5, exact, measured 2026-10-29. With the Claude Code prefix mcp__…__ on each tool name: 2.0k. The o200k_base estimate is 994. Counted again when the tool definitions change. Method.
Repository: https://github.com/wyre-technology/rocketcyber-mcp
Website: https://github.com/wyre-technology/rocketcyber-mcp
Registry: active, updated 2026-08-13 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.86×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
rocketcyber_list_incidents	457	246	25 %
rocketcyber_list_agents	268	144	14 %
rocketcyber_list_events	255	137	14 %
rocketcyber_list_firewalls	232	125	13 %
rocketcyber_list_apps	203	109	11 %

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

Servers that mention rocketcyber or incidents or telemetry.

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.