mcpcost

io.github.EmanueleCell4/elliot-mcp

Elliot

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

Independent verifier for AI agents: checks agent claims and doc promises against the code.

alive probed 2026-11-15 · unchanged since 2026-10-26

14tools
6.7ktokens in Claude Opus 5.5
3.4 %of Claude's 200k window
2.7×the median server
385 msto initialize
17 msto list tools
Bundle
https://github.com/EmanueleCell4/elliot-mcp/releases/download/v0.6.0/elliot-mcp-0.6.0.mcpb (MCPB, for a client that installs bundles; probed in a container with the network off)
Host
github.com
Reports itself as
elliot 0.6.0
Capabilities
tools
Instructions
1 106 characters
Of a 1M window
0.7 % of a 1M context window
Count
6.7k tokens in Claude Opus 5.5, exact, measured 2026-10-26. With the Claude Code prefix mcp__…__ on each tool name: 6.9k. The o200k_base estimate is 3.9k. Counted again when the tool definitions change. Method.
Repository
https://github.com/EmanueleCell4/elliot-mcp
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, 1.72×.

Tool≈ Claude tokenso200k estimateShare of this server
elliot_record_claim1 51888523 %
elliot_record_review84249113 %
elliot_record_behavior83048412 %
verify_npm6093559 %
verify_outcome5233058 %

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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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