DiffMint by Harlo
by diffmint.mike-tusa.workers.dev · dev.workers.mike-tusa.diffmint/diffmint
Diff two texts by line, word or char: unified diff, HTML redline, patch apply, similarity.
- Category
- Other
- Connection
- Remote (HTTP)
- Tools
- 3 reported
- Status
- Online
Connect it to your AI
Claude Code
claude mcp add --transport http diffmint https://diffmint.mike-tusa.workers.dev/mcpClaude, ChatGPT, Cursor and other apps
Add it as a custom connector with this URL (Streamable HTTP):
https://diffmint.mike-tusa.workers.dev/mcpThis server expects extra headers, usually an API key from its maker.
Cursor, VS Code and other apps (mcp.json)
{
"mcpServers": {
"diffmint": {
"url": "https://diffmint.mike-tusa.workers.dev/mcp"
}
}
}Tools it offers
3 tools, as the server itself reported during our check on Oct 31, 2026.
diff_textCompare text a with text b by lines (default), words or chars. Returns ops (equal/insert/delete), a unified diff (lines mode), optional escaped HTML redline, stats and similarity. Deterministic diff (Myers algorithm viaapply_patchApply a single-file unified diff (patch) to text and return the patched text, or applied:false if a hunk does not match. Optional fuzz 0-2.text_similaritySimilarity ratio 0-1 between two texts (2 x unchanged chars / total chars) on chars (default), words or lines granularity, plus change stats.
Questions
What is the DiffMint by Harlo MCP server?
Diff two texts by line, word or char: unified diff, HTML redline, patch apply, similarity. It is made by diffmint.mike-tusa.workers.dev and listed in the official MCP Registry as dev.workers.mike-tusa.diffmint/diffmint. MCP (Model Context Protocol) is the open standard that lets AI apps like Claude, ChatGPT and Cursor use outside tools.
How do I add DiffMint by Harlo to Claude?
In the Claude app or claude.ai, open Settings, then Connectors, choose "Add custom connector" and paste https://diffmint.mike-tusa.workers.dev/mcp. In Claude Code, run: claude mcp add --transport http diffmint https://diffmint.mike-tusa.workers.dev/mcp
How do I add DiffMint by Harlo to ChatGPT?
ChatGPT can use remote MCP servers as connectors. In ChatGPT settings, under Apps and Connectors, turn on developer mode if asked, create a new connector and paste https://diffmint.mike-tusa.workers.dev/mcp.
How do I add DiffMint by Harlo to Cursor?
Open Cursor settings, go to MCP, choose "Add new MCP server" (or edit ~/.cursor/mcp.json) and add: { "mcpServers": { "diffmint": { "url": "https://diffmint.mike-tusa.workers.dev/mcp" } } }
Does DiffMint by Harlo work right now?
Yes. It responded when we last checked on 31 Oct 2026. We check remote MCP servers every day.
What can DiffMint by Harlo do?
It gives your AI 3 tools, including diff_text, apply_patch, text_similarity. The full list is on this page.
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Markdown (GitHub README)
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