Strata MCP

<p align="center"> <img src="./assets/readme-hero.svg" alt="Strata — The deepest book in DeFi." width="100%" /> </p>

<h1 align="center">Strata MCP</h1>

<p align="center"> Put live Strata markets and Sonar pricing inside any MCP-compatible agent. </p>

<p align="center"> <a href="https://stratabook.org/docs/agent-mcp">Documentation</a> · <a href="https://github.com/alsk1992/strata-sdk-ts">TypeScript</a> · <a href="https://github.com/alsk1992/strata-agent-skills">Agent Skills</a> · <a href="https://stratabook.app">Strata</a> </p>

One hosted connection gives an agent current market availability and decision-ready quotes from Sonar—Strata's unified liquidity and matching system. No local daemon is required.

Connect

Add Strata as a Streamable HTTP server:

{
  "mcpServers": {
    "strata": {
      "type": "streamable-http",
      "url": "https://api.stratabook.app/mcp"
    }
  }
}

That is the complete hosted setup. Once connected, the client discovers the Strata tools currently available to it.

See Strata answer from a terminal

Use the official MCP Inspector (Node.js 22.7.5+) to list the hosted tools:

npx -y @modelcontextprotocol/inspector --cli \
  https://api.stratabook.app/mcp \
  --transport http \
  --method tools/list

Call Strata directly:

npx -y @modelcontextprotocol/inspector --cli \
  https://api.stratabook.app/mcp \
  --transport http \
  --method tools/call \
  --tool-name strata_markets \
  --tool-arg includePaused=false

Request a live Sonar quote through the same connection:

npx -y @modelcontextprotocol/inspector --cli \
  https://api.stratabook.app/mcp \
  --transport http \
  --method tools/call \
  --tool-name strata_quote \
  --tool-arg market=SOL/USDC \
  --tool-arg side=sell \
  --tool-arg 'amountInAtoms="10000000"' \
  --tool-arg slippageBps=50

The response is structured data, ready for terminals, scripts, and agents.

What lands in the agent

Tool	Result
strata_capabilities	The Strata features available in the current session
strata_markets	Markets, token decimals, and current Sonar quote readiness
strata_quote	Expected output, consumed input, fees, minimum output, price impact, and expiry

A Sonar quote call

{
  "market": "SOL/USDC",
  "side": "sell",
  "amountInAtoms": "10000000",
  "slippageBps": 50
}

The result gives an agent the economics it needs to reason clearly:

{
  "provider": "Sonar",
  "amount_in_consumed_atoms": "10000000",
  "amount_out_atoms": "1990000",
  "minimum_output_atoms": "1980050",
  "output_fee_atoms": "995",
  "reference_price": "199.1",
  "price_impact_pct": "0.0005"
}

The values above use the repository's versioned example fixture. Live quotes also include a unique quote ID and authoritative expiry.

Sonar handles the market. Your agent works with one economic result.

Hosted or local

	Hosted Streamable HTTP	Local stdio
Start with	https://api.stratabook.app/mcp	npx -y @stratabook/mcp
Best for	Agents with remote MCP support	Desktop clients and local toolchains
You operate	Nothing	The local Node.js process
Strata market data	Live	Live

Local stdio configuration:

{
  "mcpServers": {
    "strata": {
      "command": "npx",
      "args": ["-y", "@stratabook/mcp"]
    }
  }
}

Node.js 20+ is required for the local package.

Self-host Streamable HTTP

npx -y @stratabook/mcp \
  --transport http \
  --host 127.0.0.1 \
  --port 8787

The server binds to loopback by default. Add TLS, authentication, and rate limiting before making a self-hosted instance remotely accessible.

Built for exact automation

• Token values stay as atomic-unit decimal strings.
• Quote expiry and minimum output remain explicit fields.
• The tool set follows what Strata currently makes available.
• Errors include stable codes and retryability hints.

0.1.x provides market discovery and read-only Sonar quotes. It cannot prepare, sign, or submit transactions and never asks for wallet or private-key material.

Resources

• Agent quick start
• MCP documentation
• TypeScript SDK
• Issues and feature requests
• Security policy

Licensed under either Apache-2.0 or MIT.