mcpcost

io.github.CoderDayton/semantic-cache-mcp

Semantic Cache MCP

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

File cache for coding agents: re-reads cost ~40 tokens, changed files return diffs.

alive probed 2026-11-14 · unchanged since 2026-10-29

14tools
7.7ktokens in Claude Opus 5.5
3.9 %of Claude's 200k window
3.1×the median server
4.3 sto initialize
350 msto list tools
Run it
uvx semantic-cache-mcp@0.7.0 (stdio, probed in a container with the network off)
Host
pypi.org
Reports itself as
semantic-cache-mcp 0.7.0
Capabilities
logging, prompts, resources, tools
Instructions
1 649 characters
Of a 1M window
0.8 % of a 1M context window
Count
7.7k tokens in Claude Opus 5.5, exact, measured 2026-10-29. With the Claude Code prefix mcp__…__ on each tool name: 8.0k. The o200k_base estimate is 4.9k. Counted again when the tool definitions change. Method.
Repository
https://github.com/CoderDayton/semantic-cache-mcp
Registry
active, updated 2026-10-23 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.59×.

Tool≈ Claude tokenso200k estimateShare of this server
read1 20776116 %
edit96360712 %
grep92258112 %
batch_edit80350610 %
write7234569 %

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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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