Now accepting early access signups

Tools built for
AI agents.

Production-ready integrations your agents actually need. Email, browser automation, payments, data processing — plug in and ship.

Join the waitlist. No spam. We'll notify you when we launch.

View on GitHub Install Guide →

Works with 🤖 Claude Desktop 🖱️ Cursor 🌊 Windsurf ⚡ Any MCP client

The Problem

Your agents are only as good as the tools they can use.

🚧

Fragile Integrations

Most agent tools break in production. Auth expires, rate limits hit, edge cases crash. Your agent stops cold.

⏳

Weeks of Plumbing

Every new capability means building OAuth flows, handling retries, parsing responses, managing state. Repeat for every API.

🔌

No Standard Interface

Every tool has a different API shape. Your agent code becomes a mess of adapters, wrappers, and special cases.

Agent Tool Categories

Everything your agent needs to get real work done.

Each tool is a self-contained MCP server. Standard interface. Built for reliability.

✉

Email & Communication

Read, send, and manage email. Handle threads, attachments, and smart filtering. Gmail and Outlook ready.

gmail / outlook / smtp

🌐

Browser Automation

Navigate, click, fill forms, scrape data. AI-powered browsing that handles dynamic pages and bot detection.

browserbase / stagehand

💳

Payments & Billing

Create payment links, manage subscriptions, process refunds. Stripe-native with full webhook support.

stripe / invoicing

📊

Data & Analytics

Query databases, transform data, generate reports. SQL, CSV, and API data sources in one clean interface.

postgres / csv / rest

📱

Social Media

Post, schedule, and monitor across Twitter, LinkedIn, and Instagram. Content management built for agents.

twitter / linkedin / instagram

📁

File Storage

Upload, download, and manage files. Images, documents, and media with CDN delivery. S3-compatible.

r2 / s3 / cdn

Developer Experience

One interface. Every tool.

All SignalLayer tools expose a standard MCP (Model Context Protocol) interface. Your agent connects once — every tool works the same way.

✓ Standard MCP protocol — works with any agent framework
✓ Auth handled automatically — no token management
✓ Built-in retries, rate limiting, and error recovery
✓ Type-safe schemas for every tool action

                    
                    agent.js

// Connect your agent to SignalLayer tools
import { SignalLayer } from 'signallayer'

const tools = new SignalLayer({
  apiKey: process.env.SIGNALLAYER_KEY
})

// Send an email
await tools.email.send({
  to: 'customer@example.com',
  subject: 'Your order shipped',
  body: 'Tracking: #XK29401'
})

// Browse a webpage
const data = await tools.browser.extract({
  url: 'https://example.com/pricing',
  schema: { plans: [{ name: 'string', price: 'number' }] }
})

How It Works

Three steps. That's it.

Go from zero to production-ready agent tools in minutes.

Get Your API Key

Connect Your Agent

Point your agent at SignalLayer's MCP endpoint. Works with OpenAI, Anthropic, LangChain, or any framework.

Ship It

Your agent now has superpowers. Email, browse, pay, analyze — all through one consistent interface.

Pricing

Simple, transparent pricing.

Start free, upgrade when you need more power.

Free

$0/mo

For exploration and prototypes

✓ 500 queries / day
✓ 30 requests / minute
✓ 3 API keys
✓ Read-only SQL operations
✗ Write operations
✗ Priority support

Get API Key →

Pro

$49/mo

For production agents & teams

✓ 10,000 queries / day
✓ 120 requests / minute
✓ Unlimited API keys
✓ Read + write SQL operations
✓ Priority support
✓ Cancel anytime

Upgrade to Pro →

Tools built forAI agents.