mcpcost

io.github.ed-smartass/dbmole-mcp

dbmole

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

PostgreSQL and MySQL with connections managed at runtime by the agent, SSH tunnels, readonly.

alive probed 2026-11-14 · unchanged since 2026-10-26

9tools
3.0ktokens in Claude Opus 5.5
1.5 %of Claude's 200k window
1.2×the median server
432 msto initialize
33 msto list tools
Run it
npx -y dbmole-mcp@0.2.0 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
dbmole-mcp 0.2.0
Capabilities
tools
Instructions
none
Of a 1M window
0.3 % of a 1M context window
Count
3.0k tokens in Claude Opus 5.5, exact, measured 2026-10-26. With the Claude Code prefix mcp__…__ on each tool name: 3.1k. The o200k_base estimate is 1.6k. Counted again when the tool definitions change. Method.
Repository
https://github.com/ed-smartass/dbmole-mcp
Website
https://github.com/ed-smartass/dbmole-mcp
Registry
active, updated 2026-10-25 · 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 tokenso200k estimateShare of this server
update_connection89848430 %
add_connection76141026 %
execute_sql33017811 %
describe_table2541379 %
list_tables1931046 %

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

Servers that mention connections or postgresql.

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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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