What is the difference between Levenshtein and Damerau-Levenshtein?

Standard Levenshtein distance only considers insertions, deletions, and substitutions. `damerau_levenshtein_distance` also accounts for transpositions (swapping two adjacent characters) as a single edit.

Can I use this for fuzzy name matching?

Yes, by using `jaro_winkler_similarity`, you can get a percentage score that is particularly effective for comparing names with small typographical errors.

Does it support large strings?

The algorithms use dynamic programming matrices, making them highly accurate for any string length that fits within the agent's memory limits.

Exact Levenshtein Distance Calculator MCP Connector for Claude

A+

Compute precise edit distances and string similarity scores.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner

More Details Connect to Claude

This MCP server provides high-precision algorithms for measuring the difference between two strings. It allows AI agents to calculate the exact Levenshtein edit distance, which counts insertions, deletions, and substitutions. Additionally, it supports Damerau-Levenshtein distance by accounting for transpositions of adjacent characters, and Jaro-Winkler similarity for a percentage-based matching score. This is essential for tasks involving spell checking, DNA sequence analysis, or fuzzy name matching.

levenshteindamerau-levenshteinjaro-winklerstring-similarityedit-distance

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_tEDCMF2PEdWDnUaLHHI3BblTTHr0C3XcWrqIgFhy/mcp

② Claude Code (terminal)

claude mcp add --transport http exact-levenshtein-distance-calculator https://edge.vinkius.com/vk_preview_tEDCMF2PEdWDnUaLHHI3BblTTHr0C3XcWrqIgFhy/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "exact-levenshtein-distance-calculator": {
      "url": "https://edge.vinkius.com/vk_preview_tEDCMF2PEdWDnUaLHHI3BblTTHr0C3XcWrqIgFhy/mcp"
    }
  }
}

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