Reoon Email Verifier MCP by usefulapi

io.usefulapiPublished by usefulapi.ioOfficial publisherv1.7.4Updated Nov 7, 2026

Read Reoon credits, quick-check emails, and run confirmed bulk verification jobs.

The publisher's own server: Ably MCP by usefulapi

VerifiedStreamable HTTPWeb executableCommunication & CollaborationBusiness & Commerce

Overview

AI-generated overview

Hosted MCP server for Reoon Email Verifier: check credits, quick-verify single addresses, and run confirmed bulk verification jobs.

What you can do
  • Read remaining Reoon verification credits and monthly tool-call usage
  • Quick-check one email address for syntax, domain/MX and disposable-address signals
  • Submit 10–1,000 addresses as an asynchronous bulk POWER verification job
  • Read a bulk job's progress and a bounded page of completed results
  • Manage the server subscription: view plans, upgrade, cancel, or request a feature
When to use it
Useful when you want an assistant to clean or screen email lists before outreach, or to spot-check individual addresses, without leaving the chat. Bulk jobs suit larger lists that need POWER-level verification.
Requirements
A remote streamable HTTP endpoint; no local package or runtime. Sign-in is via OAuth with your Reoon Email Verifier credentials, so add only the server URL and no Authorization header or API key. Reoon vendor credits are consumed by verification calls.
Before you install
Verification tools spend Reoon credits and require confirm:true; bulk jobs may keep running even if the response is lost, so check the dashboard before resubmitting. QUICK mode does not confirm inbox existence or delivery. The server also exposes subscription tools that return Stripe payment links and can cancel a paid plan, and a free tier capped at 50 tool calls per month.

Installation

In SourceWeft

  1. Open Reoon Email Verifier MCP by usefulapi 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/io.usefulapi%2Freoon-email-verifier/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": {
    "reoon-email-verifier-by-usefulapi": {
      "type": "http",
      "url": "https://reoon-email-verifier.usefulapi.io/mcp"
    }
  }
}

README

Reoon Email Verifier MCP by usefulapi

https://reoon-email-verifier.usefulapi.io/mcp

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://reoon-email-verifier.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http reoon-email-verifier https://reoon-email-verifier.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
json
{  "mcpServers": {    "reoon-email-verifier": {      "url": "https://reoon-email-verifier.usefulapi.io/mcp"    }  }}

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Reoon Email Verifier credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/reoon-email-verifier/

Connect with your Reoon Email Verifier API key. Verification tools can spend vendor credits and require confirmation.

Tools

ToolTypeWhat it does
reoon_account_balancereadCheck Reoon verification credits
reoon_verify_emailwriteQuick-check an email with Reoon
reoon_create_bulk_verificationwriteCreate a Reoon bulk verification job
reoon_bulk_resultsreadRead Reoon bulk progress and results
reoon_usage_statusmetaUsage status (free-tier meter)
reoon_request_featuremetaRequest a missing feature
reoon_upgrademetaUpgrade to Pro or Pro+
reoon_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per user)$9/mo or $90/yr (2 months free)Unlimited*

*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].

Pro covers this server only. Subscribe with reoon_upgrade (it returns a Stripe Checkout link). Cancel any time with reoon_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running reoon_upgrade before then undoes the cancel. Or write to [email protected].

License

Source: servers/reoon-email-verifier/README.md at commit 4046075

Tools

4

reoon_account_balance

Check Reoon verification credits

Read remaining daily and instant Reoon credits without verifying an email.

Takes no parameters.

reoon_verify_email

Quick-check an email with Reoon

Check email syntax, domain/MX and disposable-address signals in QUICK mode. Does NOT verify inbox existence or guarantee delivery. Can spend Reoon credits; confirm:true is required. Do not run continuously in more than five parallel requests. Use bulk verification for lists.

Parametersemailrequiredconfirm

reoon_create_bulk_verification

Create a Reoon bulk verification job

Submit 10–1,000 emails for asynchronous POWER verification. Starts a vendor job and can spend verification credits. Requires confirm:true; the job may continue if the response is lost. Check the dashboard before resubmitting. Results are later read with reoon_bulk_results.

Parametersnameemailsrequiredconfirm

reoon_bulk_results

Read Reoon bulk progress and results

Read a previously created bulk task, its progress, and a bounded page of completed email results. Does not start new verification. Wait between polls. Very large upstream exports must be downloaded in the Reoon dashboard.

Parameterslimitoffsettask_idrequired

Version history

11
  1. v1.7.4LatestNov 7, 2026
  2. v1.6.3Nov 5, 2026
  3. v1.6.2Nov 5, 2026
  4. v1.6.1Nov 4, 2026
  5. v1.6.0Nov 3, 2026
  6. v1.5.1Nov 3, 2026
  7. v1.4.0Nov 1, 2026
  8. v1.2.0Oct 31, 2026
  9. v1.1.0Oct 31, 2026
  10. v1.0.2Oct 30, 2026
  11. v1.0.0Oct 30, 2026

Score

100% 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
  • Documentation15 pts
  • License10 pts

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