MCP Nsa MCP Server

by matematicsolutions Your server? Claim it

local only

MCP Nsa runs on your own machine — the client starts it, so there is no endpoint to ping. 44 installs a week from npm. Last commit 17 Sep 2026.

MCP server for Polish administrative court rulings (NSA/WSA) via CBOSA with citations.

Installs per day peak 19 · avg 9 · -7% w/w

a month agotoday

Installs / week

npm · @matematicsolutions/mcp-nsa

Stars

1 open issues

17 Sep 2026

Last commit

0 releases in 90 days

MIT

License

TypeScript

Nothing serious here today

Today is the operative word: we check MCP Nsa every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mcp-nsa -- npx -y @matematicsolutions/mcp-nsa

~/Library/Application Support/Claude/claude_desktop_config.json

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

~/.codex/config.toml

[mcp_servers.mcp-nsa]
command = "npx"
args = ["-y", "@matematicsolutions/mcp-nsa"]

.cursor/mcp.json

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

.vscode/mcp.json

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

Alternatives to MCP Nsa

same job, measured the same way

MCP Saos

by matematicsolutions

MCP server for Polish court judgments via the SAOS API with verifiable citations.

52 installs/wk local only

MCP Eureka

by matematicsolutions

MCP server for Polish tax interpretations (KIS/MF) via EUREKA with citations.

40 installs/wk local only

Dk Eli MCP

by matematicsolutions

MCP server for Danish legislation (Retsinformation) with native ELI and verifiable citations.

234 installs/wk local only

PensionPro

by douglaslinsmeyer

MCP server for the PensionPro pension administration REST API.

79 installs/wk local only

Se Eli MCP

by matematicsolutions

MCP server for Swedish statutes (SFS) via Riksdagen open data with verifiable citations.

173 installs/wk local only

Ro Eli MCP

by matematicsolutions

MCP server for Romanian legislation (Portal Legislativ SOAP) with verifiable citations.

202 installs/wk local only

Lu Eli MCP

by matematicsolutions

MCP server for Luxembourg Legilux: ELI-native legislation and Akoma Ntoso with citations.

220 installs/wk local only

Nl Eli MCP

by matematicsolutions

MCP server for Dutch consolidated legislation (BWB via KOOP SRU) with verifiable citations.

273 installs/wk local only

MCP Nsa — questions

Answers built from our own checks of this server.

Why is there no uptime for MCP Nsa?

MCP Nsa runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @matematicsolutions/mcp-nsa was installed 44 times last week.

How do I connect MCP Nsa?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @matematicsolutions/mcp-nsa straight from npm; nothing to host, nothing to sign up for.

How many people use MCP Nsa?

The npm package @matematicsolutions/mcp-nsa was installed 44 times in the last week. Week over week that is -7%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is MCP Nsa open source?

Yes — it is published under the MIT licence, written in TypeScript, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.