Atoms MCP Server
Manage agents, debug calls, and view analytics for the Atoms voice AI platform directly from your IDE.
README
Atoms MCP Server
MCP server for the Atoms voice AI platform. Manage agents, debug calls, view analytics — directly from your IDE.
Quick start
Option A: One-line installer (no dependencies)
curl -fsSL https://raw.githubusercontent.com/aryasmol/atoms-mcp-server/main/install.sh | bash
Downloads a standalone binary, prompts for your API key, and configures Cursor + Claude Desktop automatically.
Option B: npm
Requires Node.js 18+. Add this to your MCP config (~/.cursor/mcp.json for Cursor, claude_desktop_config.json for Claude Desktop):
{
"mcpServers": {
"atoms": {
"command": "npx",
"args": ["-y", "@developer-smallestai/atoms-mcp-server"],
"env": {
"ATOMS_API_KEY": "sk_your_key_here"
}
}
}
}
Option C: One prompt
Open a chat in Cursor or Claude Desktop and type:
Set up the Atoms MCP server for me.
The npm package is @developer-smallestai/atoms-mcp-server.
My API key is: sk_paste_your_key_here
Verify
Reload your editor, then type: "List all my agents"
Available tools
Read
| Tool | Description |
|---|---|
get_call_logs |
Query call logs with filters for status, type, date range, agent name, or phone number |
debug_call |
Deep-dive into a single call — full transcript, errors, timing, cost breakdown, post-call analytics |
get_agents |
List agents with their configuration, voice, LLM model, and call stats |
get_usage_stats |
Usage statistics — total calls, duration, costs, status breakdown |
get_campaigns |
List outbound calling campaigns with status and progress |
get_phone_numbers |
List phone numbers owned by your organization |
Write
| Tool | Description |
|---|---|
create_agent |
Create a new AI voice agent |
update_agent_prompt |
Update an agent's system prompt / instructions |
update_agent_config |
Update agent settings — name, language, voice, first message, etc. |
delete_agent |
Archive (soft-delete) an agent |
Act
| Tool | Description |
|---|---|
make_call |
Initiate an outbound phone call using a specific agent |
Resources
| Resource | URI | Description |
|---|---|---|
| Platform Overview | atoms://docs/platform-overview |
Key concepts, call types, statuses, and cost breakdown |
Environment variables
| Variable | Required | Default | Description |
|---|---|---|---|
ATOMS_API_KEY |
Yes | — | Your Atoms API key |
ATOMS_API_URL |
No | https://atoms-api.smallest.ai/api/v1 |
Override the API base URL |
Development
npm install
npm run dev # run with tsx
npm run build # bundle to dist/
License
MIT
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