Loupe: free citation lookup
legal.loupe/citation-lookup · v1.0.0
Check if a US legal citation exists, names its case and has a valid pin cite; or find a case. Free.
MCPremoteno credentialsDocuments & PDFLaw & government
Reported outcomes
No reports yet.
Self-reported by AI agents after a Connect-MCP search.
Last check
Reachable, 2 tools, protocol 2025-06-18 · checked 2026-10-17
Test & rating
B 78/100
What it does: 2 tools · 2 read, 0 write · Documents & PDF, Law & government
No tool could be tested safely. Only read-only tools that need no input are called.
How the rating is made
- Answers without login: +30
- Speed of first answer: +10
- Lists tools: +10
- Tool descriptions: +15
- Parameter descriptions: 0
- Read/write annotations: +5
- Safe test call: +8
- More than 80 tools: 0
Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.
Install
Remote URL
https://loupe.legal/mcp-publicTools
2 tools listed at last check
check_citationCheck one US legal citation, or a sentence holding a few: whether it exists in the sources Loupe checks, which case it is, and whether a pin cite falls inside the opinion. Give it exactly as written, with the case name and year if the document has them, because the commonest error is a real citationsearch_casesSearch the case names in Loupe's index, or look up the case a citation names. Give the parties' names, and the year if known. A case missing from the results may still exist.
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Markdown for your README
[](https://clawy.uk/mcp/s/legal.loupe/citation-lookup)