Dataset Join & Merge
io.github.Nero-Engine/dataset-join-merge
Join two lists of JSON rows on a key, like SQL or VLOOKUP: left, inner, full, anti joins, union.
Description as published in the official MCP registry.
Answers the MCP handshake and lists its tools. Checked 2026-10-04.
What we measured
| Endpoint | https://dataset-join-merge.nerolabs.workers.dev/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (581 ms) | our check, 2026-10-04 |
| Protocol version | 2025-06-18 | our check, 2026-10-04 |
| Tools (2) | list_capabilities, join_rows | tools/list, 2026-10-04 |
| GitHub stars | 0 | github.com/Nero-Engine/dataset-join-merge-mcp |
| Last push | 2026-09-13 | GitHub API |
| Registry version | 0.1.0 · active · updated 2026-09-13 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http dataset-join-merge https://dataset-join-merge.nerolabs.workers.dev/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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Badge for your README
Shows the result of our latest check and links back to this page.
[](https://openforallofus.com/tools/io.github.Nero-Engine/dataset-join-merge)Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name io.github.Nero-Engine/dataset-join-merge.