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Ringback: Missed-Call Text-Back for Contractors

by ringback.0xpi.comversion 1.0.0i★ –iRuns in the cloud
Registry namecom.0xpi.ringback/missed-call-text-back

Install

Overview

Description from the maker (original English)

Missed-call text-back for contractors: missed-call cost math, how it works, owners read their calls.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Other
  • You need to fill in: Authorization

Install

Pick the AI app you use, then copy the settings.

Before you install

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Run this in your terminal

claude mcp add --transport http missed-call-text-back https://ringback.0xpi.com/mcp --header 'Authorization: your-value'

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "missed-call-text-back": {
      "url": "https://ringback.0xpi.com/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "missed-call-text-back": {
      "type": "http",
      "url": "https://ringback.0xpi.com/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • Authorization secret HTTP header
    Optional: Bearer for my_missed_calls and my_texts_sent. Public tools need none.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

  • estimate_missed_call_cost

    Arithmetic on your own numbers: calls per week x missed % x close rate x average job value, per week, month and year, with every step and assumption shown. It is an estimate of the value of jobs at stake from missed calls, not a prediction of what any tool will recover. Also show

  • how_ringback_works

    Facts about Ringback, missed-call text-back for contractors and home-service businesses: how the text is sent, phone requirements (Android, iPhone options), what the owner sees, price ($17/month or $170/year per business line), the 7-day free trial with no card, and what Ringback

  • my_missed_calls

    List the missed calls in your own Ringback call log for a time range: when, the caller's number, whether a text-back went out (and its delivery status) or why not (e.g. already texted recently, opted out, do-not-text), and the lead's status. Counts first, then up to 50 most recen

  • my_texts_sent

    List the texts your Ringback line sent in a time range: missed-call text-backs, your replies from the dashboard and automatic replies, with delivery status as the phone reported it, the median time from call to text-back, and up to 50 most recent texts with their wording. Needs a

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (ringback.0xpi.com) to the code

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 292 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 4 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 32744 servers in this category
  • Published to the registry more recently than 91% of the other 32744 servers in this category
  • Basic checks equal to or better than 37% of the other 32744 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Ringback: Missed-Call Text-Back for Contractors safe?

It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: Authorization

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 3 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Date Math

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README from the maker

No README found in the repo

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