INDIVIDUAL MCP TOOL

check_citation

Check 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.

loupe.legalnone authenticationAvailability not checked

LIVE ENDPOINT

https://loupe.legal/mcp-public

No auth detected

Connect to this endpoint to inspect the live schema for check_citation and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

Parent server

loupe.legal

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.loupe-public]
url = "https://loupe.legal/mcp-public"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "loupe-public": {
      "type": "http",
      "url": "https://loupe.legal/mcp-public"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: loupe-public
Remote MCP URL: https://loupe.legal/mcp-public

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "loupe-public": {
      "url": "https://loupe.legal/mcp-public"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "loupe-public": {
      "type": "http",
      "url": "https://loupe.legal/mcp-public"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "loupe-public",
  "transport": "streamable-http",
  "url": "https://loupe.legal/mcp-public"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

search_cases — Search the case names in Loupe's index, or look up the case a citation names.