Koskamo

Duplicate Invoice Check MCP

A local-first MCP server that reviews supplied batches of supplier invoices to identify potential duplicates based on repeated invoice numbers, formatting variations, or identical amounts and dates. It returns grouped evidence and specific reasons for review without connecting to an ERP or approving payments.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Duplicate Invoice Check MCP logo, by theluckystrikeCommunity listingLocal stdioSource reviewed; not executedPublished by theluckystrike
You need:Requires Node.js 18 or newer and an MCP clientNo API key or account is needed for free use
Vendor documentation

What you can do with it

  • Review duplicate supplier invoice candidates in supplied local history
  • Identify repeated invoice references across a supplied invoice-history batch
  • Inspect grouped evidence and reasons for each candidate record

Source and maintenance

Community listingRegistry 0.22.8
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.8/duplicate-invoice-check.mcpb 0.22.8

mcpbSHA-256 supplied
https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.8/duplicate-invoice-check.mcpb package definition
{
  "version": "0.22.8",
  "transport": "stdio",
  "fileSha256": "181379eb6dcff3d90b55e080dd9c180f6c96802e991872865a6b0ce422b3aaea",
  "identifier": "https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.8/duplicate-invoice-check.mcpb",
  "registryType": "mcpb",
  "environmentVariables": [
    {
      "name": "MCP_LICENSE_KEY",
      "description": "Optional offline Pro license key; removes the three-saved-report cap."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

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