# AgentLine

> AgentLine — agentlinehq-agentline. Use this tool when you need to integrate voice functionality into AI agents, enabling them to make and receive phone calls, send SMS, and interact with users through transcripts and IVR systems. AgentLine solves the problem of providing a self-hostable, open-source alternative to traditional voice APIs, offering a flexible interface for inbound and outbound calls, SMS, and transcripts. It is ideal for use cases requiring custom, scalable voice solutions, accepting inputs like phone numbers and transcripts, and outputting call and message data.

Canonical page: https://skillsregistry.net/skills/agentlinehq-agentline  
JSON: https://api.skillsregistry.net/v1/skills/agentlinehq-agentline

## Description

Open-source AI phone API for voice agents. Give Claude, Cursor, OpenClaw, or any LLM a real phone number — outbound/inbound calls, SMS, transcripts, MCP, DTMF/IVR. FastAPI + SignalWire + Deepgram. Self-hostable alternative to Twilio, Vapi, and Retell.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** MIT
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/AgentLineHQ/AgentLine)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "agentlinehq-agentline"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/agentlinehq-agentline` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/agentlinehq-agentline/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt