mcpcost

io.github.aniketatgithub/prom-mcp

prom-mcp

Is the prom- MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-01.

Prometheus MCP server for AI agents: PromQL queries, alert explanations, series discovery.

alive probed 2026-11-14 · unchanged since 2026-11-01

5tools
641tokens in Claude Opus 5.5
0.3 %of Claude's 200k window
0.3×the median server
20 msto initialize
2 msto list tools
Bundle
https://github.com/aniketatgithub/prom-mcp/releases/download/v0.2.0/prom-mcp_v0.2.0_linux_amd64.mcpb (MCPB, for a client that installs bundles; probed in a container with the network off)
Host
github.com
Reports itself as
prom-mcp 0.2.0
Capabilities
prompts, resources, tools
Instructions
none
Of a 1M window
<0.1 % of a 1M context window
Count
641 tokens in Claude Opus 5.5, exact, measured 2026-11-01. With the Claude Code prefix mcp__…__ on each tool name: 696. The o200k_base estimate is 370. Counted again when the tool definitions change. Method.
Repository
https://github.com/aniketatgithub/prom-mcp
Website
https://github.com/aniketatgithub/prom-mcp
Registry
active, updated 2026-10-09 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.73×.

Tool≈ Claude tokenso200k estimateShare of this server
prom_query_range18210528 %
prom_label_values1448322 %
prom_series_discover1327621 %
prom_query1136518 %
prom_alerts_explain714111 %

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mcpcost: alive

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

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

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