mcpcost

io.github.scrubguard-dev/scrubguard

ScrubGuard

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

Local-first PII and secret scrubber with checksum checks and reversible LLM tokens.

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

3tools
594tokens in Claude Opus 5.5
0.3 %of Claude's 200k window
0.2×the median server
130 msto initialize
4 msto list tools
Run it
npx -y scrubguard-mcp@1.0.0 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
scrubguard-mcp 1.0.0
Capabilities
tools
Instructions
none
Of a 1M window
<0.1 % of a 1M context window
Count
594 tokens in Claude Opus 5.5, exact, measured 2026-10-26. With the Claude Code prefix mcp__…__ on each tool name: 624. The o200k_base estimate is 319. Counted again when the tool definitions change. Method.
Repository
https://github.com/scrubguard-dev/scrubguard
Website
https://scrubguard-api.scrubguard.workers.dev
Registry
active, updated 2026-10-24 · 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
scrub_text26314144 %
rehydrate_text1689028 %
scrub_json1648828 %

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

Servers that mention reversible or checksum.

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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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