US Legal Case Search

US legal case search: court decisions and company litigation history

Should I use this

Quality & Safety

A
Description quality
93%
Schema completeness
97%
Naming quality
100%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~402Tokens (tool definitions)
~1.1 KBTypical response size
Minimal attention impact (0.31% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "legal": {
      "url": "https://legal.memoryapi.org/mcp"
    }
  }
}

Remote endpoints

https://legal.memoryapi.org/mcpstreamable-http

What it can do

Tool inventory

Tools (3)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢search_cases(q, court, date_after, type, limit)

Search federal court opinions and cases via CourtListener / RECAP Archive. Filter by court, date, and case type.

Input Schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "description": "Search query (case name, topic, parties, etc.)"
    },
    "court": {
      "type": "string",
      "description": "Court ID (e.g. ca9, scotus, dcd, nyed)"
    },
    "date_after": {
      "type": "string",
      "description": "Filter cases filed after date (YYYY-MM-DD)"
    },
    "type": {
      "type": "string",
      "description": "Result type: o=opinions (default)",
      "default": "o"
    },
    "limit": {
      "type": "number",
      "description": "Number of results (max 20)",
      "default": 10
    }
  },
  "required": [
    "q"
  ]
}
🟢get_case(docket_id, case_name, court)

Get detailed information about a specific court case/docket by docket ID or case name search.

Input Schema

{
  "type": "object",
  "properties": {
    "docket_id": {
      "type": "string",
      "description": "CourtListener docket ID"
    },
    "case_name": {
      "type": "string",
      "description": "Case name to search for (e.g. \"Roe v Wade\")"
    },
    "court": {
      "type": "string",
      "description": "Court ID to narrow case name search"
    }
  }
}
🟢get_company_cases(company, court, date_after, limit)

Find all federal court cases involving a specific company. Returns opinions, dockets, and case summaries.

Input Schema

{
  "type": "object",
  "properties": {
    "company": {
      "type": "string",
      "description": "Company name (e.g. \"Apple Inc\", \"Goldman Sachs\")"
    },
    "court": {
      "type": "string",
      "description": "Limit to specific court (e.g. ca9, scotus)"
    },
    "date_after": {
      "type": "string",
      "description": "Only cases filed after date (YYYY-MM-DD)"
    },
    "limit": {
      "type": "number",
      "description": "Number of results (max 20)",
      "default": 10
    }
  },
  "required": [
    "company"
  ]
}

Community

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Evidence

Recent observations

verifiedversion not recorded3 tools
verifiedversion not recorded3 tools
verifiedversion not recorded3 tools
failed observationversion not recorded—
failed observationversion not recorded—