Denialbot MCP server

by edgeedgehq·io.github.edgeedgehq/denialbot·v1.0.1

Insurance denial code lookup, appeal letter generation, and denial analysis for AI agents.

C65/100grade C

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Safety scan

C65/100

Adoption

Not measured yet

Usage numbers are collected on the next scan

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If you have run it, two minutes of your experience saves the next person an afternoon.

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

analyze_denial_letter
Analyze raw denial letter text to identify denial codes, classify the denial type, assess urgency, and recommend next steps. Use when a user has received a denial letter and wants to understand it, or needs help identifying what codes apply.
check_api_status
Check the operational status of the DenialBot API. Use to verify connectivity before making other calls.
check_usage
Check current API usage, quota remaining, and tier information for the authenticated API key.
generate_appeal_letter
Generate a professional 800-1200 word insurance appeal letter with regulatory citations (ACA, ERISA), clinical evidence references, confidence score, and estimated success rate. Use when a user wants help writing an appeal, has been denied coverage, or needs a template appeal letter.
list_denial_codes
List all 50+ insurance denial codes in the database. Returns code, description, and category for each. Optionally filter by category. Use when a user wants to browse codes, find the right code for their situation, or asks 'what are the common denial codes'.
lookup_denial_code
Look up detailed information about an insurance denial code including description, category, appeal strategy, success rate, recommended actions, and supporting regulations. Use when a user mentions a specific denial code or asks about a denial reason.

scanner v0.1.10 · 2026-09-28 · same rubric, same numbers if you re-run it

no findings

Code scan3 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancerepository not readable: repo not found3/15
Maintainer identityno repository or website to verify2/10

Overall 65/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Runs npx -y @coverage-unlocked/denialbot-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add denialbot -- npx -y @coverage-unlocked/denialbot-mcp

Is Denialbot MCP server safe?: With care: it is graded C, so read the findings first (65/100). Read the Denialbot safety report
How do I install Denialbot?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Denialbot need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Denialbot maintained?: The latest release is v1.0.1.