RealPhoneValidation MCP server
12 operations0 webhooks
Phone connectivity, line type, Do-Not-Call, fraud risk, reassigned-number and email verification lookups from RealPhoneValidation.
Try RealPhoneValidation with your agent
Connect RealPhoneValidation, then paste this into Claude, ChatGPT or Cursor. For ideas from other apps, see the use cases.
Using Corsair, show me what you can do in RealPhoneValidation on my account, then run one read-only example and show me the result.
RealPhoneValidation tools and triggers
Tools are what your agent can do in RealPhoneValidation through Corsair's MCP server. Triggers are the RealPhoneValidation events a routine can start from.
Active
- ActiveRead-only
Report whether a US phone number sits on a provider still in business, which is a different question from whether it is connected
active
Dnc Lookup
- Dnc LookupRead-only
Check a US phone number against the national, state and DMA Do-Not-Call lists and the known-litigator list, and report its line type. Needs a SAN number from the national registry
dncLookup
Dnc Plus
- Dnc PlusRead-only
Check a US phone number against the three Do-Not-Call lists and the known-litigator list together with its connection status
dncPlus
Email Verify
- Email VerifyRead-only
Verify an email address for validity, whether it is connected to an active online network, and whether it is disposable
emailVerify
Fraud Check
- Fraud CheckRead-only
Score a US phone number for fraudulent use from 0 to 1000, with a risk level, a recommended action, the carrier and the number location
fraudCheck
Reassigned
- ReassignedRead-only
Report whether a US phone number changed owner since the date consent to contact was given
reassigned
Scrub
- ScrubRead-only
Validate a US phone number for connection status at list-processing prices; Iscell and carrier are extra-cost options. May return unknown for up to 5% of numbers
scrub
Scrub Plus
- Scrub PlusRead-only
Validate a US phone number for connection status and phone type at list-processing prices
scrubPlus
Turbo
- TurboRead-only
Validate a US phone number with the older Turbo script: connection status, Iscell and carrier
turbo
Turbo Standard
- Turbo StandardRead-only
Validate a US phone number for connection status and phone type only
turboStandard
Turbo V3
- Turbo V3Read-only
Validate a US phone number with the richest answer: connection status, phone type, caller name, carrier and caller type
turboV3
Wireless Id
- Wireless IdRead-only
Report whether a US phone number is landline or cell, for TCPA compliance
wirelessId
Connect RealPhoneValidation to Claude, ChatGPT or Cursor
- 1
Connect RealPhoneValidation in Corsair
Add your RealPhoneValidation API key once in Corsair. Corsair stores the credential encrypted and makes the RealPhoneValidation API calls for your agent, so it never goes into a prompt or a config file. Connect RealPhoneValidation
If your link lets the agent add apps, you can skip this: it gives you a sign-in link the first time it needs RealPhoneValidation. On a ChatGPT personal plan, connect RealPhoneValidation here first.
- 2
Add Corsair's MCP server to your agent
Every client uses the same address:
https://mcp.corsair.dev/mcpOpen Customize → Connectors → Add custom connector, paste the address, then select Connect.Add a custom MCP server with the address and choose OAuth. Personal plans get read tools only.Add to CursorOr add this to~/.cursor/mcp.json. Cursor opens Corsair to sign in the first time it connects.{ "mcpServers": { "corsair": { "url": "https://mcp.corsair.dev/mcp" } } }Run this, then run/mcpin Claude Code to sign in.claude mcp add --transport http corsair https://mcp.corsair.dev/mcpCodex, Gemini CLI, VS Code, Zed and other clients with OAuth sign-in work the same way. Clients without it, such as GitHub Copilot's coding agent, use a link's own address and an API key. Setup for every client
- 3
Sign in and choose what needs your approval
Your client opens Corsair to sign in. Pick a link: the apps your agent can use and a mode that decides what it may do without asking. Every RealPhoneValidation operation only reads data, so it runs right away in every mode.
FAQ
Install corsair and @corsair-dev/realphonevalidation, add the RealPhoneValidation plugin, and connect with an API key. Then call methods like corsair.realphonevalidation.api.active() from your app. Corsair keeps each tenant isolated.
Yes. RealPhoneValidation requires an API key from your RealPhoneValidation account or developer dashboard. Create credentials with access that matches what you automate, then paste them into Corsair or connect through managed auth in Hub.
Yes. One Corsair client can hit RealPhoneValidation, GitHub, Notion, Stripe, and the rest. Trigger RealPhoneValidation from a webhook, push updates to Slack, or chain actions across plugins. Same tenant context across integrations, plain TypeScript.
Teams use Corsair for phone connectivity, line type, Do-Not-Call, fraud risk, reassigned-number and email verification lookups from RealPhoneValidation. Common builds include sync jobs, admin tooling, and agents that call RealPhoneValidation APIs from your backend.
The SDK is open source. Self-host and you pay Corsair nothing for the integration layer. Hub bills for hosted auth and execution, not per RealPhoneValidation API call. Hub has a generous free tier. For hobby projects you can probably run the whole thing on free. Paid plans start to matter with more tenants or heavier traffic.
We maintain @corsair-dev/realphonevalidation in the open repo. When RealPhoneValidation ships API changes, upgrade the package. Your call sites stay typed. You should not need to rewrite the integration layer each time.
No. Corsair does not read your RealPhoneValidation data or hold individual access credentials. Credentials stay in your database. API calls run on your instance. We do not store RealPhoneValidation data on your behalf.
Yes. Add https://mcp.corsair.dev/mcp as a custom connector or MCP server in Claude, ChatGPT, Cursor, VS Code, Claude Code, Codex or any client that supports remote MCP servers with OAuth sign-in, then sign in to Corsair. On ChatGPT personal plans, custom servers currently get read tools only.
Yes. Put RealPhoneValidation on a link in Strict mode and every write waits for your approval, while destructive actions are refused. Every RealPhoneValidation operation only reads data, so there are no changes to approve today. You can change a link's mode at hub.corsair.dev/me.