AATOS
Updated 2026-07-20 · Blog
Robinhood Trading MCP vs AATOS
Headlines often mash these together. For agents, treating them as the same product causes confident mistakes.
Robinhood Trading MCP
- Official Robinhood product for Agentic accounts
- US brokerage equities/options style flow (expanding asset classes over time)
- Custody and execution sit inside Robinhood’s regulated brokerage path
- URL: https://agent.robinhood.com/mcp/trading
AATOS (AI Agent Tokenized Stock OS)
- Remote MCP for Stock Tokens on Robinhood Chain (chain ID 4663)
- Onchain ERC-20 style exposure, official token allowlist, oracles, DeFi paths where liquid
- Non-custodial: plans for the user to sign; server does not hold user keys
- URL: https://aatos.dev/mcp
- Registry name:
dev.aatos/aatos
Rule of thumb
Brokerage equities in an Agentic account → Trading MCP
Stock Tokens on Robinhood Chain → AATOS
Stock Tokens are restricted products and are not available to US persons. AATOS is not a Robinhood official product and is not investment advice.
claude mcp add ai-agent-tokenized-stock --transport http https://aatos.dev/mcp npx skills add tailoredtidings/aatos-skill