# Pulse

Read-only MCP server for querying revenue, MRR, ad spend, and unit economics. It also helps assistants embed the lightweight Pulse analytics SDK into your applications.

- MCP server · `type=mcp` · Claude Code, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline, Zed, Gemini CLI
- Author: Pulse-Circle-Studio
- License: MIT · policy=link-only · description only; the file stays with the author
- Source: https://github.com/Pulse-Circle-Studio/pulse-sdk
- Updated: 2026-09-04
- HTML: https://affpapa.org/en/nevibecode/mcp/pulse

## What it does

This server gives coding assistants read-only access to commercial analytics. Agents can inspect MRR, total revenue, ad spend, LTV, and CAC directly inside conversation. All queries are strictly read-only. That keeps your analytics safe from accidental changes.

Beyond business metrics, the tool provides context for installing the Pulse client SDK across web and React Native apps. The client package stays below 10 KB gzipped with zero dependencies. It holds events in a persistent queue. Network drops will not lose data. Retries remain idempotent without generating duplicate records.

You can connect through a remote HTTP endpoint or run a local stdio process via `@pulse-circle/mcp`. Local execution relies on `npx` and a working Node.js runtime.

## Requirements
- Needs: Node.js (commands run via npx)
- Remote server: `https://mcp.pulse.pulsecircle.studio/mcp`

## Install

### Claude Code (native platform)

1. **Platform CLI: remote server**
```bash
claude mcp add --transport http pulse https://mcp.pulse.pulsecircle.studio/mcp
```

2. **Platform CLI**
```bash
claude mcp add pulse -- npx -y @pulse-circle/mcp
```

### Codex

1. **Platform CLI: remote server**
```bash
codex mcp add pulse --url https://mcp.pulse.pulsecircle.studio/mcp
```

2. **Platform CLI**
```bash
codex mcp add pulse -- npx -y @pulse-circle/mcp
```

### Cursor

**Config file**
File `.cursor/mcp.json`:
```json
{
    "mcpServers": {
        "pulse": {
            "url": "https://mcp.pulse.pulsecircle.studio/mcp"
        }
    }
}
```
File `.cursor/mcp.json`:
```json
{
    "mcpServers": {
        "pulse": {
            "command": "npx",
            "args": [
                "-y",
                "@pulse-circle/mcp"
            ]
        }
    }
}
```

### GitHub Copilot

**Config file**
File `.vscode/mcp.json`:
```json
{
    "servers": {
        "pulse": {
            "type": "http",
            "url": "https://mcp.pulse.pulsecircle.studio/mcp"
        }
    }
}
```
File `.vscode/mcp.json`:
```json
{
    "servers": {
        "pulse": {
            "type": "stdio",
            "command": "npx",
            "args": [
                "-y",
                "@pulse-circle/mcp"
            ]
        }
    }
}
```

### Gemini CLI

1. **Platform CLI: remote server**
```bash
gemini mcp add -t http pulse https://mcp.pulse.pulsecircle.studio/mcp
```

2. **Platform CLI**
```bash
gemini mcp add pulse npx -y @pulse-circle/mcp
```

## When to use it
- Retrieve MRR, ad spend, and total revenue figures
- Review customer unit economics like LTV and CAC
- Add the lightweight `@pulse-circle/web` tracking library to a project
- Configure an offline-tolerant analytics queue for React Native

## Example prompts
- Check our current MRR and break down revenue figures for this month
- What are our latest ad spend numbers compared to CAC and LTV?
- Set up `@pulse-circle/web` in this app and initialize tracking with my project key

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