• VALID
  • FIXED
  • REMOVED
  • REVIEW

How to clean email contact lists with your AI

Connect Fidelizador to your agent to automate the tedious work of scrubbing your database. It identifies bad data and fixes it for you.

Ask AI about this page

Short answer

How can I use AI to clean my email contact lists?

Your agent scans your database to find invalid or old entries and then updates or removes them based on your instructions. You'll get a clean, reliable list ready for your next campaign.

Data outcomes

Where your data ends up.

The AI organizes your contacts into these four categories based on the audit results.

VALID

Cleaned contact list

The AI keeps these contacts as they are if the information is correct. You get a verified list of active users.

FIXED

Updated contact info

The agent corrects typos or outdated details. These records are updated in your database automatically.

REMOVED

Deleted dead leads

Invalid or bounced addresses are purged. This keeps your bounce rates low and your sender reputation high.

REVIEW

Human verification needed

The AI flags ambiguous data it can't confidently fix. You decide whether to keep or delete these specific entries.

The workflow

What your AI does when the audit starts.

The agent handles the heavy lifting of scanning and modifying your records.

  1. Scan the database

    The agent pulls your current contact data to look for errors or old information.

    list_contacts

  2. Identify bad data

    The agent compares your list against your rules to find invalid emails or outdated names.

    list_contacts

  3. Fix incorrect details

    The agent corrects specific fields like misspelled names or updated email addresses.

    update_contact

  4. Purge invalid entries

    The agent removes contacts that are no longer valid to prevent delivery issues.

    delete_contact

Try it

Copy these to start.

Use these prompts to kick off the cleaning process.

Starting points

Replace the bracketed text with your specific database or list names.

Fidelizador Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_k2LMYaPFLeaawqumgeozMtnTVnMZnrrNeu6pr5Tt/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Fidelizador capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "fidelizador-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_k2LMYaPFLeaawqumgeozMtnTVnMZnrrNeu6pr5Tt/mcp"
    }
  }
}
Copy into chat04

  • List all contacts in my 'Newsletter_2023' list and look for invalid emails.

  • Find any contacts in my 'Sales_Leads' list with outdated company names and update them.

  • Check my 'Customer_Base' list and delete any contacts that have bounced.

  • Audit my 'Marketing_List' and tell me which contacts need a human to review them.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect Fidelizador once, then ask.

Just link the MCP to your preferred client. Your credentials stay encrypted, and you can start auditing immediately.

Connect Fidelizador to your AI

FAQ

How this task behaves.

  • 01

    Will the AI delete my contacts without asking?

    No. You must explicitly tell the agent to delete contacts or give it permission to purge specific types of invalid data.

  • 02

    Can the AI fix typos in email addresses?

    Yes, if the agent can identify the correct format, it uses the update tool to fix the record.

  • 03

    Does the AI change my original database directly?

    Yes, the agent performs actions like updating or deleting records directly in the connected database.

  • 04

    Can the AI add new contacts to my list?

    No. This specific setup is for auditing and cleaning existing data, not for importing new leads.

  • 05

    How does the AI know which contacts are outdated?

    The agent identifies outdated info by comparing your current list against the criteria you provide in your prompt.

  • More questions about Fidelizador? The Connector page answers them. See everything the Fidelizador Connector can do

Connect Fidelizador to Claude, Cursor, ChatGPT & more