How do I install Clawcall?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Clawcall need an API key?

The publisher lists these environment variables: CLAWCALL_API_KEY, CLAWCALL_BASE_URL.

When was Clawcall last checked?

Last checked 2026-11-09. Real US phone calls for AI agents: navigates phone menus, waits on hold, returns transcripts.

Clawcall MCP server

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Add to Cursor Add in Claude Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Server URL

https://api.clawcall.dev/mcp

Credentials from the publisher

CLAWCALL_API_KEY — Optional ClawCall API key (clawcall_sk_...). Auto-provisioned on the first call if unset; shadows the saved key file when present.
CLAWCALL_BASE_URL — ClawCall REST API base URL. Defaults to https://api.clawcall.dev.

The Claude button above opens Claude with the name and URL filled in. You still confirm it there.

shClaude Code

1claude mcp add --transport http io.github.clawcall-dev-clawcall https://api.clawcall.dev/mcp

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.clawcall-dev-clawcall": {4      "command": "npx",5      "args": [6        "-y",7        "mcp-remote",8        "https://api.clawcall.dev/mcp"9      ]10    }11  }12}

claude_desktop_config.json

Remote · HTTPPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Remote

Transport: http
Version

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

ClawCall

Make real AI-powered phone calls from any AI agent. ClawCall dials US phone numbers, handles the conversation, and returns the outcome, transcript, and recording when available.

30 calls and 30 minutes free, whichever lasts later. No credit card required.

Hosted MCP connector (recommended)

ClawCall's official remote MCP server is available at:

https://api.clawcall.dev/mcp

Add that URL as a custom connector in Grok Build, ChatGPT, Claude, Codex, or another remote MCP client. The connector uses OAuth 2.1: sign in to ClawCall and approve read/write call access when prompted. No API key is copied into the AI host.

The hosted connector can:

place outbound calls to US phone numbers
navigate phone menus and hold queues
bridge the user into a live call
poll call status and retrieve transcripts and temporary recording URLs
list inbound and outbound call history
end active calls and inspect plan or trial usage
serve ClawCall's calling guide before a call is placed
configure inbound answering and passthrough callers that ring the verified account phone directly with the original caller ID, without recording or transcription

The Grok Build plugin source is in grok/. Its official xAI marketplace submission is tracked in xai-org/plugin-marketplace#336.

Agent skill

Install the ClawCall skill from ClawHub:

openclaw skills install @clawcall-dev/clawcall-dev

Published skill: https://clawhub.ai/clawcall-dev/skills/clawcall-dev

Hermes Agent

Install version 2.0.1 directly from the official repository:

hermes skills install https://raw.githubusercontent.com/ClawCall-Dev/ClawCall/skill-v2.0.1/skill/SKILL.md

Or install the publisher-qualified ClawHub package:

hermes skills install @clawcall-dev/clawcall-dev

Start a new Hermes session after installation, then ask Hermes to make a call. The direct install exposes /clawcall; the ClawHub install exposes /clawcall-dev. Use CLAWCALL_API_KEY if you already have a key; eligible first calls can provision one. No call is placed during installation.

Hermes' Skills Hub searches ClawHub and other registries. On versions whose ClawHub search returns no results, use either install command above instead of keyword search.

Or copy the skill/ directory, containing only SKILL.md and LICENSE, into your agent's skills directory. The skill fetches current calling guides and API formats from ClawCall's public guide index before new operations. These instructions change with the server without requiring another skill update. Credentials remain local and are never sent when fetching public guides.

Existing installations need the 2.0.0 migration once. Replace the old skill directory, including its bundled references, with the two-file package. Keep credentials in the host secret store or ~/.config/clawcall/key.json. Changes to the skill's capabilities or permissions still require a new skill release.

Legacy local stdio MCP package

The mcp/ directory contains the legacy @clawcall/mcp stdio package for existing local/API-key installations. New integrations should use the hosted OAuth connector above. The legacy package remains documented for compatibility but is not the distribution path submitted to the xAI marketplace.

What it does

Calls US phone numbers over real phone lines
Handles appointments, reservations, order checks, callbacks, office follow-ups, phone menus, and hold queues
Leaves voicemail or takes messages when instructed
Returns call outcomes, transcripts, and recordings
Supports live handoff when identity verification, negotiation, or a real-time decision requires the user
Supports reusable voice, personality, greeting, and inbound reserved-number answering preferences through the product and REST surfaces

Examples

"Call Dr. Rivera's office and confirm my appointment for Tuesday at 2:30."

"Phone the restaurant at +15551234567 and make a reservation for four people Saturday at 7 PM."

"Get me through to a real person at my insurance company."

License

The distributed skill/ is licensed MIT-0. Other repository components retain their existing MIT licenses. ClawCall service usage is governed separately by its terms.

Clawcall

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Clawcall?

Does Clawcall need an API key?

What transport does Clawcall use?

When was Clawcall last checked?

Documentation

ClawCall

Hosted MCP connector (recommended)

Agent skill

Hermes Agent

Legacy local stdio MCP package

What it does

Examples

Links

License

Download History