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FindLeadEmails

by findleademails.com · remote · no sign-in to list tools · v1.1.0 · published by com.findleademails

Find and verify B2B work emails, single or bulk. OAuth sign-in or API key; pay per verified email.

Changes · 4
CompareRegistry entry

6 tools: 4 change things and 2 only read.

Scanned Oct 21, 2026

2 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http findleademails https://www.findleademails.com/api/mcp

Findings

Matches of fixed checks, with the text they matched.

2 warn
  • Warnfind_email

    The server marks "find_email" as not read-only (readOnlyHint: false), and its words say it reads.

    Matched text

    annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "find_email" says "find": a word for reading.

    What this check looks for
  • Warnfind_emails_bulk

    The server marks "find_emails_bulk" as not read-only (readOnlyHint: false), and its words say it reads.

    Matched text

    annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "find_emails_bulk" says "find": a word for reading.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

6 tools

Changes things 4Claude Code: ask
  • create_jobQueue a large list and return a job id.No findings

    Why it is in this group

    • The name "create_job" says "create": a word for a change.
    Description, as the server wrote it
    Queue a large list and return a job id. Reserves one credit per row up front and refunds what rows do not use. If the wallet cannot cover every row, the job is refused up front (no partial queue) with insufficient_credits and https://www.findleademails.com/pricing. Poll get_job_status, then page get_job_results. Each call creates a new job.

    Annotations the server declares

    • title: Create an async bulk job
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
  • find_emailFind and verify one person's work email from their name and company domain, or from a LinkedIn company page URL when you do not have the domain.1 finding

    Why it is in this group

    • The name "find_email" says "find": a word for reading.
    • The server marks it as not read-only (readOnlyHint: false).

    Findings

    • Warn

      The server marks "find_email" as not read-only (readOnlyHint: false), and its words say it reads.

      Matched text

      annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "find_email" says "find": a word for reading.

      What this check looks for
    Description, as the server wrote it
    Find and verify one person's work email from their name and company domain, or from a LinkedIn company page URL when you do not have the domain. Costs 1 credit only when the result is verified. Misses, catch-alls, and cached repeats are free and still return at 0 credits. A billable result fails at 0 balance; the error includes https://www.findleademails.com/pricing. This stores the lookup. It does not delete or modify the person's data.

    Annotations the server declares

    • title: Find one email
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • find_emails_bulkFind and verify emails for up to 100 people.1 finding

    Why it is in this group

    • The name "find_emails_bulk" says "find": a word for reading.
    • The server marks it as not read-only (readOnlyHint: false).

    Findings

    • Warn

      The server marks "find_emails_bulk" as not read-only (readOnlyHint: false), and its words say it reads.

      Matched text

      annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "find_emails_bulk" says "find": a word for reading.

      What this check looks for
    Description, as the server wrote it
    Find and verify emails for up to 100 people. Use create_job for a larger list. 1 credit per verified result. Free outcomes still return at 0 credits. Rows run until a billable result cannot be paid for; later rows are skipped with insufficient_credits and https://www.findleademails.com/pricing. This stores the lookups. It does not delete data.

    Annotations the server declares

    • title: Find emails in bulk
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • verify_emailCheck whether one email address is a real mailbox.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Check whether one email address is a real mailbox. Costs 1 credit only when the mailbox is confirmed valid. Invalid, catch-all, unknown, and repeats are free and still return at 0 credits. A new valid mailbox fails at 0 balance; the error includes https://www.findleademails.com/pricing. The credit is spent after a valid result. This does not modify the mailbox.

    Annotations the server declares

    • title: Verify one email
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
Only reads 2Claude Code: allow
  • get_job_resultsRead one page of a job's per-row results.No findings

    Why it is in this group

    • The name "get_job_results" says "get": a word for reading.
    Description, as the server wrote it
    Read one page of a job's per-row results. Readable while the job is still running. Pass cursor back as the next cursor until next_cursor is null. Does not spend credits and does not change the job.

    Annotations the server declares

    • title: Get a job's results
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_job_statusRead progress and per-outcome counters for a job created with create_job.No findings

    Why it is in this group

    • The name "get_job_status" says "get": a word for reading.
    Description, as the server wrote it
    Read progress and per-outcome counters for a job created with create_job. Does not spend credits and does not change the job.

    Annotations the server declares

    • title: Get a job's status
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http findleademails https://www.findleademails.com/api/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__findleademails__get_job_status",
      "mcp__findleademails__get_job_results"
    ],
    "ask": [
      "mcp__findleademails__find_email",
      "mcp__findleademails__verify_email",
      "mcp__findleademails__find_emails_bulk",
      "mcp__findleademails__create_job"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as findleademails. Review it before you use it.