Missed-call text-back for contractors: missed-call cost math, how it works, owners read their calls.
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Call this server's tools from your browser. Nothing to install.
Optional: Bearer <Ringback access token> for my_missed_calls and my_texts_sent. Public tools need none.
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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 shows how many saved jobs a month would cover Ringback's price.
Inbound calls the business gets in a typical week.
Share of those calls that go unanswered, in percent (e.g. 25).
Average revenue per job, in US dollars.
Share of answered callers who normally book a job, in percent (e.g. 30).
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http missed-call-text-back https://ringback.0xpi.com/mcp
Headers
Authorization (optional, not in the config above): Optional: Bearer <Ringback access token> for my_missed_calls and my_texts_sent. Public tools need none.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 shows how many saved jobs a month would cover Ringback's price.
| Argument | Type | Description |
|---|---|---|
| calls_per_week* | number | Inbound calls the business gets in a typical week. |
| missed_percent* | number | Share of those calls that go unanswered, in percent (e.g. 25). |
| average_job_value* | number | Average revenue per job, in US dollars. |
| close_rate_percent* | number | Share of answered callers who normally book a job, in percent (e.g. 30). |
{
"type": "object",
"required": [
"calls_per_week",
"missed_percent",
"average_job_value",
"close_rate_percent"
],
"properties": {
"calls_per_week": {
"type": "number",
"maximum": 10000,
"minimum": 0,
"description": "Inbound calls the business gets in a typical week."
},
"missed_percent": {
"type": "number",
"maximum": 100,
"minimum": 0,
"description": "Share of those calls that go unanswered, in percent (e.g. 25)."
},
"average_job_value": {
"type": "number",
"maximum": 1000000,
"minimum": 0,
"description": "Average revenue per job, in US dollars."
},
"close_rate_percent": {
"type": "number",
"maximum": 100,
"minimum": 0,
"description": "Share of answered callers who normally book a job, in percent (e.g. 30)."
}
},
"additionalProperties": false
}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 does not do.
No arguments.
{
"type": "object",
"properties": {},
"additionalProperties": false
}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 recent calls. Needs a personal Ringback access token, created by the business owner in Ringback (Settings, AI assistants) and sent as "Authorization: Bearer <token>". Read-only; reads only that business's own call and text log.
| Argument | Type | Description |
|---|---|---|
| range | string | Time range: "today" (since midnight in the business's time zone), "7d", "30d" or "90d" (that many days back from now). Default "7d". |
{
"type": "object",
"properties": {
"range": {
"enum": [
"today",
"7d",
"30d",
"90d"
],
"type": "string",
"description": "Time range: \"today\" (since midnight in the business's time zone), \"7d\", \"30d\" or \"90d\" (that many days back from now). Default \"7d\"."
}
},
"additionalProperties": false
}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 personal Ringback access token, created by the business owner in Ringback (Settings, AI assistants) and sent as "Authorization: Bearer <token>". Read-only; reads only that business's own call and text log.
| Argument | Type | Description |
|---|---|---|
| range | string | Time range: "today" (since midnight in the business's time zone), "7d", "30d" or "90d" (that many days back from now). Default "7d". |
{
"type": "object",
"properties": {
"range": {
"enum": [
"today",
"7d",
"30d",
"90d"
],
"type": "string",
"description": "Time range: \"today\" (since midnight in the business's time zone), \"7d\", \"30d\" or \"90d\" (that many days back from now). Default \"7d\"."
}
},
"additionalProperties": false
}We read every tool's name, description and inputs the way the model will, looking for instructions hidden from you. A clean result means no warning signs, not a guarantee. Scanned Nov 4, 2026.