Who it is for
Lawyers, paralegals, and legal technology builders working across more than one national system.
Legal Data Hunter
Search laws and case law across many jurisdictions
Overview
What Legal Data Hunter does
Legal Data Hunter opens a legal corpus to the chat, described in the listing as an index of more than 32 million documents from over 180 jurisdictions, updated continuously. Material is ingested from official registries, among them Legifrance, the BOE, EUR-Lex, RIS, the Bundesgerichtshof, and the European Court of Human Rights.
The tool surface is deliberately narrow: hybrid search that combines semantic and keyword matching, full text retrieval, citation resolution for ECLI, CELEX, case numbers, and article references at a stated 95 percent accuracy across 184 sources, and discovery calls that report what exists for a jurisdiction before a query runs.
The free tier allows 20 searches a day. Paid plans reach 100,000 a month.
What stands out
Discovery calls let the assistant check jurisdiction coverage before searching, and citations resolve by ECLI, CELEX, or case number.
Availability
Where Legal Data Hunter is listed
GoodLegal ships this on both marketplaces: Legal Data Hunter is listed in the Claude connectors directory and in the ChatGPT apps directory, under the same publisher domain.
Only 392 of the 3,150 products in this directory are listed in both marketplaces. One MCP server can serve both surfaces; what differs is each platform's listing and review process.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- GoodLegal
- Filed under
- Education & Research
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- legaldatahunter.com
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Claude listing
In the Claude connectors directory
Legal Data Hunter publishes 7 tools to Claude. That is a mid-sized surface: 33.4% of the 1,253 Claude-listed connectors expose fewer.
The median Claude-listed connector filed under Productivity publishes 12, so this one sits 5 tools below its bucket's median, 295th of 462.
It falls in the 7-10 tools band, which holds 14.6% of the Claude directory.
Legal Data Hunter publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally.
Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there.
- Publisher
- GoodLegal
- Verification
- Verified partner (37.8% of the Claude directory)
- Filed under
- Productivity
- Endpoint
-
https://legaldatahunter.com/mcp - Documentation
- Publisher setup docs
- Published tools
- 7 · 7-10 tools band
- Depth rank in Productivity
- 295 of 462
- Snapshot
- August 2026
Legal Data Hunter carries partner verification in the Claude directory, which 474 of 1,253 listings do (37.8%). That is a review step past self-publishing, not an Anthropic-built server.
In the publisher's words
How GoodLegal describes it
Legal Data Hunter is trying to build the world's first omni-jurisdictional legal database, giving Claude access to 23M+ documents from 160+ jurisdictions in one MCP server. We ingest directly from official registries : Légifrance, EUR-Lex, BOE, RIS, the Bundesgerichtshof, the European Court of Human Rights, and 180+ more, covering EU consolidated law, supreme and constitutional court case law, and official doctrine. Resolve loose citations (ECLI, CELEX, case numbers), search with hybrid semantic + keyword filters, and fetch full document text. Authoritative primary sources only, no scraped web copy.
Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it.
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This is an independent catalogue entry compiled by Node8 from Legal Data Hunter's public marketplace listings as they stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with GoodLegal, and inclusion here is not an endorsement.
Want your company reachable inside ChatGPT and Claude?
Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot.