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pl-firmy: Polish company check MCP Server

by mil0s2com.almmity.api/pl-firmyv0.3.1

Verify Polish companies: VAT white list (MF), KRS, VIES, payment audit PDF, monitoring.

0remoteofficial registry

context tax

~1,022 tok/turn9 tools

security

97/100

cold start

hosted

freshness

Active6d ago

Our reading of pl-firmy: Polish company check, from the data

pl-firmy: Polish company check is a monitoring & observability MCP server from mil0s2, listed in the official MCP Registry.

Its 9 tools add about 1,022 tokens to every model turn, lighter than the monitoring & observability median of 2,727 tokens across 29 measured servers (measured 2026-10-19).

Maintenance is active: the last public signal was 6 days ago (2026-10-12). For comparison, 62% of monitoring & observability servers are active or maintained.

With 0 GitHub stars it ranks #362 of 797 monitoring & observability servers we index.

It runs as a hosted endpoint, so there is nothing to install.

Install pl-firmy: Polish company check MCP server

Install in Claude Code

claude mcp add --transport http pl-firmy-mcp-public https://api.almmity.com/mcp

Remote endpoints

  • streamable-httphttps://api.almmity.com/mcp

Context tax

Connecting this server adds ~1,022 tokens of tool definitions to every model turn (moderate, 9 tools). Measured 2026-10-19 via its hosted endpoint; o200k tokenizer, worst case for clients that load all tools up front. How we measure

ModelPer 1,000 turnsWith prompt caching
Claude Opus 5.5$4.09$0.204
Claude Sonnet 5.5$2.04$0.204
Claude Haiku 5.5$0.102—

Input prices as of 2026-10-06. Excludes your own prompt and output.

Tools (9)

  • payment_audit_report221 tok

    Before paying a Polish contractor: verify NIP + bank account on the MF white list for the payment date, check KRS and VIES, and produce a PDF 'proof of due diligence' (MF request IDs, timestamps, findings, SHA-256). Flags the >15 000 PLN rule (art. 117ba OP, MPP).

  • check_vat_whitelist165 tok

    Query the Ministry of Finance VAT white list. Give nip (and optionally bank_account to verify the account belongs to that NIP on a date), or regon, or bank_account alone to find who owns it.

  • add_watch158 tok

    Start daily monitoring of a Polish contractor: VAT status changes, whitelisted bank accounts added/removed (incl. the specific accounts you pay to), KRS liquidation/bankruptcy/restructuring. Alerts via webhook and/or e-mail. Re-adding updates the watch.

  • get_krs_extract104 tok

    Current KRS (National Court Register) extract: name, legal form, address, share capital, board & representation, proxies, PKD codes, liquidation/bankruptcy flags.

  • contractor_due_diligence99 tok

    Concise risk summary for a Polish contractor by NIP: VAT status, whitelisted accounts (optionally verify a given bank account), KRS liquidation/bankruptcy/restructuring flags.

  • find_company83 tok

    Combine MF white list + KRS into one normalized company profile. Provide one of nip, regon, krs.

  • vies_check82 tok

    Validate an EU VAT number via the European Commission VIES REST API, e.g. PL7740001454, DE811569869.

  • remove_watch60 tok

    Remove a contractor (by NIP) from monitoring.

  • list_watches48 tok

    List your monitored contractors with last status and recent change events.

Security signals

97/100 — no known issues found as of 2026-10-19, from the checks below. This is not a guarantee of safety; review what a server can do before connecting it.

Deductions

  • No security policy (SECURITY.md)-3

Checks

  • ✓Repository hygiene (archived, activity, license, security policy)
  • ✓Tool descriptions (prompt-injection and hidden-text heuristics)
  • ○Package metadata (install scripts, provenance) — pending
  • ○Source scan (secrets, CVEs, risky code) by vectra-guard — pending

Scan it yourself before installing with vectra-guard, the open-source agent security CLI. Scoring rules

Freshness

Active — last maintenance signal 6d ago. The newest of the signals below sets the band.

  1. Last commit (default branch)

    2026-10-12 · 6d ago · GitHub

  2. Latest release

    no data · GitHub

  3. Package published

    no data · npm/PyPI

  4. Registry entry updated

    2026-10-12 · 6d ago · official registry · v0.3.1

How it compares in Monitoring & Observability

Against the most-starred monitoring & observability servers we index. Token cost is per model turn, measured from each server's live tool list.

ServerStarsToolsTokens / turnFreshnessRuns
pl-firmy: Polish company check (this)091,022Activehosted
Netdata81,005—not measuredActivehosted
Firecrawl7,63434,383Activelocal + hosted
Browser Tools7,327—not measuredActivelocal
Kubefwd4,177—not measuredActivelocal
Radar Kubernetes3,851—not measuredActivehosted
All monitoring & observability MCP servers

FAQ

›How do I install the pl-firmy: Polish company check MCP server in Claude Code?

Run: claude mcp add --transport http pl-firmy-mcp-public https://api.almmity.com/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does pl-firmy: Polish company check require an API key?

No required environment variables are declared in its published metadata.

›Can I use pl-firmy: Polish company check as a remote (hosted) MCP server?

Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.

›Is pl-firmy: Polish company check in the official MCP registry?

Yes, as com.almmity.api/pl-firmy.

›How many tokens does pl-firmy: Polish company check add to my context?

Its tool definitions total about 1,022 tokens, resent on every turn.

Sources and method

Official MCP Registry entry
updated 2026-10-12
GitHub repository
fetched 2026-10-19
Last checked against all sources
2026-10-19

The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.

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