@coverage-unlocked/denialbot-mcp

@coverageunlocked/denialbot-mcp

MCP server that connects AI assistants to CoverageUnlocked's denial intelligence engine. Look up denial codes, generate appeal letters, and analyze denial documents — all from within Claude, ChatGPT, or any MCP-compatible client.

Quick Start

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "denialbot": {
      "command": "npx",
      "args": ["@coverageunlocked/denialbot-mcp"],
      "env": {
        "DENIALBOT_API_KEY": "cu_your_api_key_here"
      }
    }
  }
}

Get an API Key

• Visit coverageunlocked.com/api
• Choose a tier (Sandbox is free for testing)
• Your cu_ prefixed API key will be emailed to you

Tools

Tool	Description
lookup_denial_code	Detailed info on any denial code — strategy, success rate, regulations
list_denial_codes	Browse all 50+ codes, filter by category
generate_appeal_letter	800-1200 word appeal with citations and confidence score
analyze_denial_letter	Parse denial text, identify codes, assess urgency
check_api_status	Verify API connectivity
check_usage	View current usage and quota

API Tiers

Tier	Price	Requests/mo	Letters/mo
Sandbox	Free	100	10
Starter	$99/mo	1,000	100
Professional	$499/mo	10,000	1,000
Enterprise	$2,000+/mo	Unlimited	Unlimited

Environment Variables

Variable	Required	Default
DENIALBOT_API_KEY	Yes	—
DENIALBOT_API_URL	No	https://denialbot-api-prod.coverageunlocked.workers.dev

Built by CoverageUnlocked

20 years of health system expertise, now accessible to AI. coverageunlocked.com