# Deyaho Phone Calls (remote · mcp.deyaho.com)

AI places real phone calls (Spain, Mexico) with a voice agent and returns summary and transcript.

- Trust score: 67/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-22

## Components

- remote · `mcp.deyaho.com`: 67/100 (this document), [markdown](https://verifymcp.io/servers/com-deyaho-phone-calls/mcp.md), [page](https://verifymcp.io/servers/com-deyaho-phone-calls/mcp)

## Channel facts

- Endpoint: `https://mcp.deyaho.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-22.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 76/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 349 tokens (~87/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 20/100
  - Stability observed for 6 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the Deyaho Phone Calls MCP server?

Deyaho Phone Calls is a hosted endpoint at https://mcp.deyaho.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http com-deyaho-phone-calls 'https://mcp.deyaho.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-deyaho-phone-calls": {
      "url": "https://mcp.deyaho.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-deyaho-phone-calls": {
      "type": "http",
      "url": "https://mcp.deyaho.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-deyaho-phone-calls]
url = "https://mcp.deyaho.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-deyaho-phone-calls": {
      "type": "remote",
      "url": "https://mcp.deyaho.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-deyaho-phone-calls --url 'https://mcp.deyaho.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-deyaho-phone-calls:
    url: "https://mcp.deyaho.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-deyaho-phone-calls": {
      "Transport": "http",
      "Url": "https://mcp.deyaho.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-deyaho-phone-calls -t streamable-http -u 'https://mcp.deyaho.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-deyaho-phone-calls": {
      "type": "http",
      "url": "https://mcp.deyaho.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-21 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-19 (score 66, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-17 (score 65, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-16 (score 64)

First indexed and scored.

## MCP tools (4)

### `make_call` (~238 tokens)

Place a real outbound phone call with an AI voice agent and get a call_id. The agent introduces itself as an AI assistant of the business you name, pursues the goal you describe, collects the requested data and hangs up. Destinations: Spain (+34) and Mexico (+52) only, during local business hours. Calls are short (max 4 minutes). You must confirm the recipient asked for or agreed to be contacted. Poll get_call for the result.

Input parameters:

- `business_name` (string, required): Name of the business on whose behalf the agent calls
- `collect` (array): Data points to collect, e.g. ['preferred date', 'email']
- `consent_confirmed` (boolean, required): Must be true: the recipient requested or agreed to be contacted
- `consent_statement` (string, required): How and when the recipient requested or agreed to be contacted
- `goal` (string, required): What the call must achieve, in plain language
- `language` (string, required): Language the agent speaks
- `to` (string, required): Destination phone number in E.164 format, e.g. +34600111222 or +525512345678

### `get_call` (~43 tokens)

Get the status, duration, summary, collected data and transcript of a call placed with make_call.

Input parameters:

- `call_id` (string, required): The call_id returned by make_call

### `list_calls` (~36 tokens)

List the most recent calls placed with your key (newest first).

Input parameters:

- `limit` (integer): How many calls, default 10

### `get_pricing` (~32 tokens)

Free. Show the price per call/minute, limits, allowed countries and calling hours, and your remaining balance.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-deyaho-phone-calls/mcp#diagnostics

## Score history

- 2026-10-22: 67
- 2026-10-21: 67
- 2026-10-20: 66
- 2026-10-19: 66
- 2026-10-18: 65
- 2026-10-17: 65
- 2026-10-16: 64

## Common questions

### What is the Deyaho Phone Calls MCP server?

Deyaho Phone Calls is an MCP server listed in the public MCP registry as com.deyaho/phone-calls. AI places real phone calls (Spain, Mexico) with a voice agent and returns summary and transcript. This page covers its hosted endpoint (https://mcp.deyaho.com/mcp).

### Is the Deyaho Phone Calls MCP server safe to use?

Deyaho Phone Calls scores 67 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Deyaho Phone Calls MCP server expose?

Deyaho Phone Calls exposes 4 tools: make_call, get_call, list_calls, get_pricing. Their descriptions and schemas cost roughly 349 tokens of context every time the server is loaded.

### Does the Deyaho Phone Calls MCP server require authentication?

No. We connected to Deyaho Phone Calls without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Deyaho Phone Calls MCP server still maintained?

Deyaho Phone Calls is still listed as active in the MCP registry. We last reached this channel on 22 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://mcp.deyaho.com/mcp
- Authorisation metadata: https://mcp.deyaho.com/.well-known/oauth-protected-resource/mcp
- Repository: https://github.com/Deyaho/deyaho-phone-calls-mcp
- Website: https://deyaho.com/en/mcp
- Changelog RSS feed: https://verifymcp.io/servers/com-deyaho-phone-calls/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-deyaho-phone-calls/mcp.json
- HTML version of this page: https://verifymcp.io/servers/com-deyaho-phone-calls/mcp