mcpcost

io.github.kakunin-ai/kakunin

kakunin

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

X.509 identity, risk scoring, and audit logging for AI agents. MiCA + EU AI Act compliant.

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

3tools
1.0ktokens in Claude Opus 5.5
0.5 %of Claude's 200k window
0.4×the median server
294 msto initialize
9 msto list tools
Run it
npx -y @kakunin/mcp@0.2.4 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
kakunin 0.2.2
Capabilities
tools
Instructions
none
Of a 1M window
0.1 % of a 1M context window
Count
1.0k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 1.1k. The o200k_base estimate is 584. Counted again when the tool definitions change. Method.
Repository
https://github.com/kakunin-ai/kakunin-mcp
Registry
active, updated 2026-07-09 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.75×.

Tool≈ Claude tokenso200k estimateShare of this server
audit_log_append48727848 %
verify_agent_scope39322438 %
check_risk_score1448214 %

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Servers that mention kakunin or compliant or identity.

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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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