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nipregon

nipregon is an MCP server for Claude Code, Codex, Cursor, Gemini CLI, OpenCode from AMR-DEV-PS/nipregon-mcp. Its token cost is not measured, scanned A, original, MIT.

A remote service for looking up Polish companies using registry, tax, and financial-record data. KRS and REGON are Polish business registers, and the VAT white list lists verified VAT taxpayers.

In plain words
What is it for?
Use it to find company records, check VAT status, retrieve registry details, and inspect available financial statements.
Why use it?
It avoids manually checking several Polish public business-data sources one by one.

MCP server for Claude CodeCodexCursorGemini CLIOpenCode

Written for no agent in particular: it speaks MCP, so any client can run it.

not rated 0repo 4mo ago A scan tokens not measured original MIT

Good fit Use it to find company records, check VAT status, retrieve registry details, and inspect available financial statements.

Compare 6 mcp servers from other repositories ↓
Install with agentmods
npx agentmods add mcp/amr-dev-ps/nipregon-mcp/nipregon
View source ↗ AMR-DEV-PS/nipregon-mcp nipregon.pl
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/AMR-DEV-PS/nipregon-mcp

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for nipregon

README.md
[![agentmods](https://agentmods.dev/badge/mcp/amr-dev-ps/nipregon-mcp/nipregon/github.svg)](https://agentmods.dev/mcp/amr-dev-ps/nipregon-mcp/nipregon)
Your own site
<a href="https://agentmods.dev/mcp/amr-dev-ps/nipregon-mcp/nipregon"><img src="https://agentmods.dev/badge/mcp/amr-dev-ps/nipregon-mcp/nipregon/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for nipregon

Your own site · 80×15
<a href="https://agentmods.dev/mcp/amr-dev-ps/nipregon-mcp/nipregon"><img src="https://agentmods.dev/badge/mcp/amr-dev-ps/nipregon-mcp/nipregon.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

nipregon scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

server.json · 6 lines

What it actually says

{
  "nipregon": {
    "url": "https://api.nipregon.pl/mcp",
    "type": "streamable-http"
  }
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 6 lines scan A 97f0b6500915

Subscribe to this mod's changes

nipregon is an MCP server published in the GitHub repository AMR-DEV-PS/nipregon-mcp (0 stars, last pushed 4mo ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Researchaianthropicclaudecompany-registrykrsllm-tools
Related

nipregon compared with mcp servers from other repositories

nipregon next to 6 mcp servers from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
nipregonAMR-DEV-PS/nipregon-mcpMCP server04mo agoMITA—Claude Code, Codex, Cursor, Gemini CLI, OpenCode
trust-oracleNew1Direction/webmcp-anythingMCP server810d agoMITA—Claude Code, Codex, Cursor, Gemini CLI, OpenCode
woocommerce-mcpwppoland/woocommerce-mcpMCP server23d agoMITA—Claude Code, Codex, Cursor, Gemini CLI, OpenCode
kitsune-mcpkaiser-data/kitsune-mcpMCP server22d agoMITA—Claude Code, Codex, Cursor, Gemini CLI, OpenCode
unblockingapiunblockingapi/mcpMCP server2yesterdayMITA—Claude Code
mcp-krsmatematicsolutions/mcp-krsMCP server124d agoMITA—Claude Code, Codex, Cursor, Gemini CLI, OpenCode
forwardemail-mcpjunxit/mcp-forwardemailMCP server06d agoMITA—Claude Code, Codex, Cursor, Gemini CLI, OpenCode