Fns Check (atomno-mcp)

Russian tax authority (FNS) counterparty checks: status, debts, blocks. Due diligence MCP.

People connecting this server to Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-07-14 · ★ 15 · #268 OF 848 MAINTAINED OTHER · VERIFIED 2026-08-25

MIT · Python servers · how we verify → /methodology

01 · Install Fns Check (atomno-mcp)

Claude Code

claude mcp add atomno-mcp-mcp-fns-check -- uvx atomno-mcp-fns-check

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "atomno-mcp-mcp-fns-check": {
      "command": "uvx",
      "args": [
        "atomno-mcp-fns-check"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

pypi package atomno-mcp-fns-check - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.atomno-mcp is GitHub-verified and matches the repo owner

03 · What Fns Check (atomno-mcp) can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v0.1.9 · 2026-07-14

add title mcp-<slug> for catalog display · Keep io.github name for MCP Registry schema; title is the Glama/catalog display name.

v0.1.6 · 2026-07-14

Registry display name: mcp-fns-check (no io.github title case).

v0.1.4 · 2026-07-06

Changed · Обновлены метаданные пакета PyPI: автор и контактный email переведены на бренд atomno-mcp ([email protected]).

04 · Who maintains Fns Check (atomno-mcp)

mcp-fns-check is maintained by atomno-mcp. We track 12 MCP servers from atomno-mcp - 12 actively maintained, 24 combined GitHub stars, oldest repo from Apr 2026. Full record: all servers from atomno-mcp.

05 · Facts

repository: github.com/atomno-mcp/mcp-fns-check
category: other - ranked #268 of 848 actively-maintained other servers as of 2026-08-25.
release cadence: 5 releases in the last 90 days (latest 2026-07-14)
registry: io.github.atomno-mcp/mcp-fns-check (active, first published 2026-07-05 · 3 versions)
packages: pypi:atomno-mcp-fns-check

06 · Fns Check (atomno-mcp) FAQ

What is Fns Check (atomno-mcp)?

Russian tax authority (FNS) counterparty checks: status, debts, blocks. Due diligence MCP.

Is Fns Check (atomno-mcp) still maintained?

Yes - as of 2026-08-25, its last commit was 2026-07-14 and it shipped 5 releases in the last 90 days. We re-verify nightly.

How do I install Fns Check (atomno-mcp)?

Run `uvx atomno-mcp-fns-check`. You can also paste the ready-made client config above.

Does Fns Check (atomno-mcp) run locally?

Yes - it's a stdio server: it runs on your machine (via uvx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Fns Check (atomno-mcp)

Alternatives to Fns Check (atomno-mcp)

Maintained other servers if Fns Check (atomno-mcp) isn't the fit.

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