mcpcost

io.github.event4u-app/agent-config

agent-config

Is the agent-config MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-13.

Governed skills, rules and commands for AI coding agents, served by a read-only MCP server.

alive probed 2026-11-14 · unchanged since 2026-11-13

2tools
382tokens in Claude Opus 5.5
0.2 %of Claude's 200k window
0.2×the median server
795 msto initialize
3 msto list tools
Run it
npx -y @event4u/agent-config@20.4.0 (stdio, probed in a container with the network off)
Host
npmjs.com
Reports itself as
agent-config-mcp 20.4.0
Capabilities
prompts, resources, tools
Instructions
325 characters
Of a 1M window
<0.1 % of a 1M context window
Count
382 tokens in Claude Opus 5.5, exact, measured 2026-11-04. With the Claude Code prefix mcp__…__ on each tool name: 400. The o200k_base estimate is 220. Counted again when the tool definitions change. Method.
Repository
https://github.com/event4u-app/agent-config
Website
https://event4u-app.github.io/agent-config
Registry
active, updated 2026-11-12 · registry entry
Changes
2 recorded, reachable in 2 of them. A row is added when the result, the tool count or the cost changes.

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.74×.

Tool≈ Claude tokenso200k estimateShare of this server
suggest_skill_for_task28716575 %
read_skill965525 %

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

Servers that mention config.

History

We add a row when the result changes. A server with no change keeps its last row.

ProbedResultInitToolsClaudeo200k
2026-11-04 08:05alive900 ms2382220
2026-10-26 07:01alive795 ms2374216

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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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A mail when this server changes

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

For the publisher