io.github.runapi-builder/topaz-mcp

@runapi.ai/topaz-mcp

Is the io.github.runapi-builder/topaz-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.

RunAPI MCP server for Topaz: create tasks, poll status, check pricing.

alive probed 2026-11-14 · unchanged since 2026-10-31

5tools

1.4ktokens in Claude Opus 5.5

0.7 %of Claude's 200k window

0.5×the median server

415 msto initialize

16 msto list tools

Run it: npx -y @runapi.ai/topaz-mcp@0.2.1 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: @runapi.ai/topaz-mcp 0.2.1
Capabilities: logging, tools
Instructions: 524 characters
Of a 1M window: 0.1 % of a 1M context window
Count: 1.4k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 1.4k. The o200k_base estimate is 753. Counted again when the tool definitions change. Method.
Repository: https://github.com/runapi-ai/topaz-mcp
Registry: active, updated 2026-10-22 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.82×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
upscale_image	427	235	31 %
upscale_video	420	231	31 %
get_task	183	101	13 %
check_pricing	176	97	13 %
login	162	89	12 %

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

Servers that mention pricing or create.

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.