Developer · Local MCP server

MCP Isap

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

What the MCP Registry states

The entry as published to the official MCP Registry (read 2026-10-04), latest version.

Registry name
io.github.matematicsolutions/mcp-isap
Version
1.3.0
Status
Active
Category
developer
Transport
stdio (local process)
Package
npm
Published
2026-07-31
Updated
2026-07-31
Publisher
matematicsolutions (GitHub) · 44 servers with pages here
Repository
github.com/matematicsolutions/mcp-isap
Source
Registry API entry

Packages

RegistryPackageVersionTransportEnvironment variables
npmruntime: npx@matematicsolutions/mcp-isap1.3.0stdioNone declared

How to connect MCP Isap

MCP Isap runs locally from a Node.js package published to the npm registry: @matematicsolutions/mcp-isap version 1.3.0. It speaks MCP over stdio, so the client starts it as a program and talks to it through standard input and output. It needs Node.js; clients usually start it with npx — the usual command is npx -y @matematicsolutions/mcp-isap@1.3.0.

In the mcpServers JSON format that many desktop and editor MCP clients read, the entry looks like this (placeholders in angle brackets):

{
  "mcpServers": {
    "mcp-isap": {
      "command": "npx",
      "args": [
        "-y",
        "@matematicsolutions/mcp-isap@1.3.0"
      ]
    }
  }
}

Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect

More from matematicsolutions (GitHub)

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ServerRunsEndpoint or package
Legalize MCPLegislation for 32 jurisdictions (21 EU) as law-as-git, keyless, with ELI-style citations.Local · stdioPyPI: legalize-mcp
Lt Eli MCPMCP server for Lithuanian legislation (TAR via data.gov.lt) with verifiable citations.Local · stdioPyPI: lt-eli-mcp
Lu Eli MCPMCP server for Luxembourg Legilux: ELI-native legislation and Akoma Ntoso with citations.Local · stdioPyPI: lu-eli-mcp
MCP Eu ComplianceOffline MCP server: EU digital/data/cyber compliance full text (14 regs), verbatim + citations.Local · stdionpm: @matematicsolutions/mcp-eu-compliance
MCP Eu SparqlEU legislation and CJEU case law via Publications Office SPARQL (Cellar) + GDPRhub DPA decisions.Local · stdionpm: @matematicsolutions/mcp-eu-sparql
MCP EurekaMCP server for Polish tax interpretations (KIS/MF) via EUREKA with citations.Local · stdionpm: @matematicsolutions/mcp-eureka
MCP KrsMCP server for the Polish KRS company registry via the official Ministry of Justice API.Local · stdionpm: @matematicsolutions/mcp-krs
MCP NsaMCP server for Polish administrative court rulings (NSA/WSA) via CBOSA with citations.Local · stdionpm: @matematicsolutions/mcp-nsa
MCP SaosMCP server for Polish court judgments via the SAOS API with verifiable citations.Local · stdionpm: @matematicsolutions/mcp-saos
Mt Eli MCPMCP server for Maltese legislation (legislation.mt) with ELI and verifiable citations.Local · stdioPyPI: mt-eli-mcp
My Eli MCPMCP server for Laws of Malaysia Online: fetch and cite Malaysian principal Acts.Local · stdioPyPI: my-eli-mcp
Nl Eli MCPMCP server for Dutch consolidated legislation (BWB via KOOP SRU) with verifiable citations.Local · stdioPyPI: nl-eli-mcp

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