mcpcost

io.github.LJaysk/kr-dart-events

kr-dart-events

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

Real-time Korean corporate disclosure (DART) events. Pay per call in USDC via x402. No API key.

alive probed 2026-11-15 · unchanged since 2026-10-31

13tools
2.6ktokens in Claude Opus 5.5
1.3 %of Claude's 200k window
1.0×the median server
2.4 sto initialize
3 msto list tools
Run it
docker run -i --rm ghcr.io/ljaysk/kr-dart-events-mcp:0.1.4 (stdio, probed in a container with the network off)
Host
ghcr.io
Reports itself as
kr-dart-events 1.28.1
Capabilities
experimental, prompts, resources, tools
Instructions
none
Of a 1M window
0.3 % of a 1M context window
Count
2.6k tokens in Claude Opus 5.5, exact, measured 2026-10-31. With the Claude Code prefix mcp__…__ on each tool name: 2.8k. The o200k_base estimate is 1.4k. Counted again when the tool definitions change. Method.
Repository
https://github.com/LJaysk/kr-dart-events
Website
https://dartapi.ljaysk.com
Registry
active, updated 2026-07-22 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.87×.

Tool≈ Claude tokenso200k estimateShare of this server
kr_procurement_match29515811 %
kr_procurement_search25413610 %
kr_dart_material_events25213510 %
kr_procurement_orderplans2351269 %
kr_procurement_bids2151158 %

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