mcpcost

io.github.stackscribe-ai/coding-agent-audit

Coding Agent Audit

Is the Coding Agent Audit MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-01.

Scans for known AI coding assistant supply-chain backdoors and risky Claude Code / MCP config.

alive probed 2026-11-01

2tools
470tokens in Claude Opus 5.5
0.2 %of Claude's 200k window
0.2×the median server
1.3 sto initialize
3 msto list tools
Run it
uvx coding-agent-audit@0.3.2 (stdio, probed in a container with the network off)
Host
pypi.org
Reports itself as
coding-agent-audit 0.3.2
Capabilities
prompts, resources, tools
Instructions
496 characters
Of a 1M window
<0.1 % of a 1M context window
Count
470 tokens in Claude Opus 5.5, exact, measured 2026-11-01. With the Claude Code prefix mcp__…__ on each tool name: 496. The o200k_base estimate is 258. Counted again when the tool definitions change. Method.
Repository
https://github.com/stackscribe-ai/coding-agent-audit
Registry
active, updated 2026-10-31 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.82×.

Tool≈ Claude tokenso200k estimateShare of this server
scan_mcp_config29916464 %
scan_for_known_backdoors1719436 %

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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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