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100
MCP live MCP 2025-11-25 streamable-http

ClearBounce Email Verification

net.clearbounce/email-verification

Verify email addresses in real time and find business email addresses with live mailbox checks.

Watch this dependency Share evidence report
Uptime
100.0%
4 direct probes · 30d
Response
128ms
last probe
Tools
6
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://clearbounce.net/mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
6 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
6 items in total; 3 or more earns these points.
pass Describes itself 10/10
95 characters; more than 30 earns these points.

Tools · 6

verify_email

Verify a single email address in real time with a live mailbox check. Returns status (deliverable, undeliverable, risky, unknown), a sub-status reason, a 0-100 quality score, and detailed checks (synt…

find_email

Find a person's business email address from their full name and company domain. Returns candidate addresses with confidence scores, based on published sources and common company address patterns. Find…

verify_bulk

Verify a list of email addresses (2 to 10,000) as one bulk job using the full ClearBounce bulk pipeline — per-domain caching and greylist retries give better accuracy than verifying one by one. Costs …

check_bulk_status

Check the progress of a bulk verification job started with verify_bulk. Free. Returns status (pending, processing, completed, failed), percent progress, and — once completed — the summary counts (deli…

get_bulk_results

Get the per-address results of a completed verify_bulk job: status, sub-status and score for each address. Free — no credits. Use this when the user needs to know which addresses passed or failed; do …

check_credits

Return the remaining verification credit balance for the account that owns the API key. Free.

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://clearbounce.net/mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "clearbounce_email_verification": {
      "url": "https://clearbounce.net/mcp",
      "transport": "streamable-http"
    }
  }
}