data-cleanup: fix a messy CSV before you load it

dev.workers.rainmaker-wells.well-016-datacleanupPublished by well-016-datacleanup.rainmaker-wells.workers.devOfficial publisherv1.0.1Updated Nov 4, 2026

Fix messy CSVs in one call: trim, ISO dates, normalize emails/phones, flag dupes. x402 $0.005, Base

VerifiedStreamable HTTPWeb executableData & Analytics

Overview

data-cleanup: fix a messy CSV before you load it's hosted MCP server (well-016-datacleanup.rainmaker-wells.workers.dev), published by well-016-datacleanup.rainmaker-wells.workers.dev; no sign-in required; Streamable HTTP; 1 tool.

No AI overview yet: these facts come from the registry entry and the server itself.

Publisher
well-016-datacleanup.rainmaker-wells.workers.dev
Endpoint
well-016-datacleanup.rainmaker-wells.workers.dev
Last checked

Installation

In SourceWeft

  1. Open data-cleanup: fix a messy CSV before you load it in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/dev.workers.rainmaker-wells.well-016-datacleanup%2Fdata-cleanup/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "data-cleanup-fix-a-messy-csv-before-you": {
      "type": "http",
      "url": "https://well-016-datacleanup.rainmaker-wells.workers.dev/mcp"
    }
  }
}

Tools

1

data-cleanup

Data cleanup (CSV)

Clean a messy CSV before analysis or import ($0.005 USDC via x402). Give an https URL or inline CSV (max 1 MB / 20k rows). Trims whitespace, converts dates to ISO 8601, lowercases emails, normalizes phone digits, merges or flags exact + fuzzy duplicate rows on key_columns, and returns the cleaner CSV plus a JSON change report. Built for agents feeding spreadsheets into CRMs, databases, or charts. Deterministic, no AI. Nothing stored. As is, no warranty. As is, no warranty. Nothing stored.

Parameterscsvurlfuzzydedupecase_rulesdate_orderhas_headermax_groupskey_columnsdate_columnsphone_formatemail_columns+4 more

Version history

2
  1. v1.0.1LatestNov 4, 2026
  2. v1.0.0Oct 21, 2026

Score

72% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts

    Publish an icon in the registry entry.

  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.