# Nalegalu Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Nalegalu

Search Polish statutes and court cases with exact article citations and related judgments.

- Record: https://musedirectory.ai/connector/nalegalu
- Category: Legal
- Developer: Nalegalu Org (https://nalegalu.org)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 198ms, checked 2026-09-28T08:45:52Z
- Endpoint: https://mcp.nalegalu.org/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-09-24T04:05:33Z)
- Source: Found in the official MCP Registry (io.github.nalegaluorg/nalegalu) https://registry.modelcontextprotocol.io/v0/servers?search=io.github.nalegaluorg%2Fnalegalu

Semantic search over Polish law and case law. Search current statutes by natural language or citation, retrieve exact article text, find related court judgments from SAOS, and verify case signatures and quotes. Returns primary-source material with in-force status.

Example request: "Find Polish consumer protection laws about defective goods and show me related court cases."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Nalegalu to help me. It is a free service with an MCP server at https://mcp.nalegalu.org/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- search_law: Search current Polish statutes and return article-level hits. Start here for a natural-language legal issue or a direct citation. Use the user's own Polish wording, e.g. "kupiłem wadliwy towar od firmy jakie mam prawa". Do not add address, domain, article, act_type, or status fil
- get_article: Fetch the exact text of one article (or paragraph) of a Polish legal act. Use after search_law or another trusted source supplied the address and article key; never guess them. Deterministic lookup by act address (e.g. WDU19740240141) and article key (e.g. "133" or "Art. 133."). 
- related_cases: List SAOS cases related to one statutory provision. Use after identifying a relevant provision. A related-case link is not proof of a legal rule: inspect the judgment with get_case before asserting its holding. Deterministic lookup by act address (e.g. WDU19740240141) and article
- research_cases: Discover related-case candidates for a natural-language legal issue. This tool first searches statutes, then follows local provision-to-case links for several distinct provisions and deduplicates by SAOS ID. ``rerank=false`` is the inexpensive deterministic discovery stage. With 
- get_case: Fetch one SAOS court judgment (metadata + bounded text excerpt). Use only with a saos_id returned by related_cases or search_case_by_signature. Long judgments are paged: when has_more is true, call again with offset=next_offset. If the response has ok=false with a fallback hint, 
- search_case_by_signature: Verify a cited case signature (sygnatura), e.g. "II CSK 448/14". Use before relying on a judgment cited by a user or another agent. Answers from a local index of all SAOS judgments first; only on a local miss does it query live SAOS. Read the verdict field: "confirmed" (matches l
- verify_quote: Check whether a supplied quote appears in a SAOS judgment. Use only after resolving the judgment to a saos_id. This validates wording, not whether the quote supports a legal conclusion. Pass the saos_id (from search_case_by_signature or related_cases) and the fragment as quoted. 

Screening checks:
- MCP handshake: pass (Answered in 96ms)
- Domain against threat feeds (Cloudflare security DNS): pass (mcp.nalegalu.org, nalegalu.org not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (7 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (No redirects off the domain)
- AI review of purpose and tool behavior: pass (No concerns)