io.github.matematicsolutions/mcp-isap

mcp-isap

MCP server for Polish legislation (Dziennik Ustaw / Monitor Polski) via Sejm ELI API.

alive probed 2026-10-15

3tools

1.4ktokens in Claude Opus 5.5

1.5ktokens in Claude Code

0.7 %of a 200k context window

856o200k_base estimate

353 msto initialize

7 msto list tools

Run it: npx -y @matematicsolutions/mcp-isap@1.4.2 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: mcp-isap 1.4.2
Capabilities: tools
Instructions: 5 088 characters
Claude count: Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
Repository: https://github.com/matematicsolutions/mcp-isap
Registry: active, updated 2026-10-13 · registry entry
Reachable: 1 of the last 1 probe

Most expensive tools

Tool	Tokens (o200k)	Share of this server
search_acts	362	42 %
get_act_text	342	40 %
get_act	152	18 %

Badge and feed

[![mcpcost](https://mcpcost.ulehla.dev/badge/io.github.matematicsolutions/mcp-isap.svg)](https://mcpcost.ulehla.dev/s/io.github.matematicsolutions/mcp-isap)

An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.