# Frontier Signal Newsletter

Frontier Signal is the number one AI-curated weekly intelligence briefing covering research, developer trends, VC theses, and builder activity. Subscribe with an email to get a feed token, then read …

## Quick Start

```bash
# Connect this server (installs CLI if needed)
npx -y @smithery/cli@latest mcp add frontier-signal/newsletter

# Browse available tools
npx -y @smithery/cli@latest tool list frontier-signal/newsletter

# Get full schema for a tool
npx -y @smithery/cli@latest tool get frontier-signal/newsletter read_latest_newsletter

# Call a tool
npx -y @smithery/cli@latest tool call frontier-signal/newsletter read_latest_newsletter '{}'
```

## Direct MCP Connection

Endpoint: `https://newsletter--frontier-signal.run.tools`

## Tools (3)

- `read_latest_newsletter` — Read the latest Frontier Signal newsletter edition. Returns structured JSON with AI research highlights, developer mome…
- `read_newsletter_edition` — Read a specific Frontier Signal newsletter edition by date. Requires a feed_token from subscribing.
- `subscribe` — Subscribe an email address to Frontier Signal and receive a feed_token for accessing the structured AI/startup intellig…

```bash
# Get full input/output schema for a tool
npx -y @smithery/cli@latest tool get frontier-signal/newsletter <tool-name>
```