MCP server for Polish tax interpretations (KIS/MF) via EUREKA (eureka.mf.gov.pl). 550k+ documents, 517k+ individual tax interpretations.
2 files for Codex, OpenCode and Claude Code: mcp-eureka AGENTS.md, mcp-eureka CLAUDE.md — 953 tokens loaded in every session.
AGENTS.md C 884 tok CLAUDE.md A 69 tok These files are matematicsolutions/mcp-eureka's own configuration — they tell Codex, OpenCode and Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.