AI Agent Tokenized Stock OS is an MCP server with 37 tools an agent can call, among them stocktoken_access_activate, stocktoken_access_checkout, stocktoken_access_pricing. It answers at https://aatos.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 10 September 2026; the last check, on 19 October 2026, succeeded.
Non-custodial MCP for Stock Tokens on Robinhood Chain (4663): quotes, plans, Morpho Earn.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
stocktoken_access_activate | After ETH payment to treasury is confirmed, verify and issue API key (shown once). Inputs: owner, tier, txHash |
stocktoken_access_checkout | Build on-chain ETH payment plan for Pro/Team. After user pays, call stocktoken_access_activate. Inputs: owner, tier |
stocktoken_access_pricing | List Free / Pro / Team pricing (ETH on-chain, no Stripe) and how agents pay for write tools. |
stocktoken_access_status | Check paid access for current API key context or a wallet owner. Inputs: owner |
stocktoken_basket_preview | Preview AI mega-cap basket constituents and live Chainlink prices (vault scaffold preview). |
stocktoken_execute_plan | Build non-custodial tx plan (approve + swap) via best venue (Uniswap / 0x). Does NOT sign or broadcast. Chain 4663. Inputs: owner, tokenIn, tokenOut, amountIn, amountInHuman, notionalUsd |
stocktoken_explain_routing | Explain when to use AI Agent Tokenized Stock OS vs Robinhood official Agentic Trading MCP vs raw Uniswap/0x. Inputs: userIntent |
stocktoken_fees | Summarize disclosed AATOS execution fee events and on-chain monetization status (treasury / ETH fees). |
stocktoken_find_pools | Scan for Uniswap V3 pools between two tokens on chain 4663. Useful when APIs block Stock Tokens. Inputs: tokenA, tokenB |
stocktoken_get | Get metadata for one canonical Stock Token or core asset by symbol (e.g. NVDA) or contract address on Robinhood Chain 4663. Use to verify a token is official before trading. Inputs: symbolOrAddress |
stocktoken_intent_typed_data | Build EIP-712 typed data for an agent trade intent (offchain authorization standard). User/wallet signs; onchain verifier later. Inputs: sessionId, owner, tokenIn, tokenOut, amountIn, minAmountOut |
stocktoken_liquidity_matrix | Liquidity / V3-executable route matrix for major USDG pairs on chain 4663. Use to know which Stock Tokens have live AMM fills. |
stocktoken_list | AI Agent Tokenized Stock OS: list canonical tokenized stocks (Robinhood Stock Tokens), ETFs, USDG, and WETH on Robinhood Chain ID 4663. Use for AI agents trading tokenized equities/RWAs. Do NOT use for US brokerage equities (use Robinhood T Inputs: kind |
stocktoken_metrics | Operational metrics for this AI Agent Tokenized Stock OS process. |
stocktoken_morpho_deposit_plan | Build non-custodial ERC-4626 deposit plan (approve USDG + deposit) into Morpho Steakhouse Earn vault. Does NOT broadcast. Inputs: owner, assets, assetsHuman, approveMax |
stocktoken_morpho_position | Read a wallet's Morpho Earn (steakUSDG) share balance and underlying USDG on chain 4663. Inputs: owner |
stocktoken_morpho_status | Morpho / Robinhood Earn status on chain 4663: Steakhouse USDG vault address, live TVL, share price. |
stocktoken_morpho_withdraw_plan | Build non-custodial Morpho Earn withdraw (by USDG) or redeem (by shares) plan. Does NOT broadcast. Inputs: owner, assets, assetsHuman, shares, sharesHuman |
stocktoken_permit2_prepare | Prepare Permit2 approve + optional typed data for Uniswap-style flows on chain 4663. Inputs: token, permitData |
stocktoken_policy_get | Get current AI Agent Tokenized Stock OS agent policy (max notional, slippage, simulate-first, kill switch). |
stocktoken_policy_set | Update session policy guardrails for AI Agent Tokenized Stock OS. Inputs: maxNotionalUsd, maxDailyNotionalUsd, maxSlippageBps, requireSimulate, killed, allowedSymbols |
stocktoken_price | Read USD price and ERC-8056 uiMultiplier for a Robinhood Stock Token on chain 4663. Prefer this over generic price tools for Stock Tokens. Feed price already includes corporate-action multiplier when Chainlink is configured. Not for brokera Inputs: symbolOrAddress |
stocktoken_protocols | Return Uniswap Universal Router, PoolManager, WETH, USDG, and feed source metadata for Robinhood Chain 4663. |
stocktoken_quote | AI Agent Tokenized Stock OS multi-venue quote: Uniswap Trading API, then 0x RFQ (Stock Tokens), then Chainlink oracle-indicative. Chain 4663. Inputs: tokenIn, tokenOut, amountIn, amountInHuman, notionalUsd, slippageBps |
stocktoken_session_create | Create a durable agent session with scoped permissions (persisted to DATA_DIR). Non-custodial. Inputs: owner, sessionKey, maxNotionalUsd, maxDailyNotionalUsd, ttlHours, allowlistSymbols |
stocktoken_session_kill | Kill an agent session immediately (kill switch). Inputs: sessionId |
stocktoken_session_list | List agent sessions, optionally filtered by owner. Inputs: owner |
stocktoken_session_update | Update limits/permissions on an existing session. Inputs: sessionId, maxNotionalUsd, maxDailyNotionalUsd, allowlistSymbols, permissions |
stocktoken_simulate | Simulate / pre-trade check for a tokenized stock swap on chain 4663: allowlist, policy, multi-venue quote integrity. Inputs: tokenIn, tokenOut, notionalUsd, slippageBps, amountIn, amountInHuman |
stocktoken_subscribe_plan | Build non-custodial ETH subscription plan (tier pro|team, or custom ethAmount). Pays treasury on chain 4663. Inputs: owner, tier, ethAmount |
stocktoken_subscription_status | Check on-chain subscription status for a wallet (requires SUBSCRIPTION_REGISTRY_ADDRESS when deployed). Inputs: owner |
stocktoken_subscription_tiers | List AATOS on-chain subscription tiers (paid in ETH to treasury). No Stripe. |
stocktoken_system_status | Full system status: secrets, venues, chain, version, session count, fees. |
stocktoken_tip_assets | What the AATOS tip wallet can accept: native ETH + any ERC-20 on Robinhood Chain 4663; optional native BTC address if configured. |
stocktoken_tip_plan | Build OPTIONAL tip plan. asset=ETH (default) | BTC | registry symbol (USDG,WETH,NVDA,…) | 0x token. amount or ETH preset. User must confirm. Never coerce. Inputs: owner, asset, preset, amount, ethAmount, memo |
stocktoken_tip_presets | List optional tip presets (ETH) and what assets the tip wallet accepts (ETH, any ERC-20 on 4663, optional native BTC). Tips never required. |
stocktoken_value_holdings | Value a wallet's Stock Token / ETF / USDG balances on Robinhood Chain 4663. Use for portfolio analysis of onchain RWA holdings. Inputs: owner, symbols |
Every block below points at https://aatos.dev/mcp. Pick your client and copy.
claude mcp add --transport http ai-agent-tokenized-stock-os https://aatos.dev/mcp
{
"mcpServers": {
"ai-agent-tokenized-stock-os": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://aatos.dev/mcp"]
}
}
}{
"mcpServers": {
"ai-agent-tokenized-stock-os": {
"url": "https://aatos.dev/mcp"
}
}
}{
"servers": {
"ai-agent-tokenized-stock-os": {
"type": "http",
"url": "https://aatos.dev/mcp"
}
}
}{
"context_servers": {
"ai-agent-tokenized-stock-os": {
"url": "https://aatos.dev/mcp"
}
}
}{
"mcpServers": {
"ai-agent-tokenized-stock-os": {
"serverUrl": "https://aatos.dev/mcp"
}
}
}{
"mcpServers": {
"ai-agent-tokenized-stock-os": {
"url": "https://aatos.dev/mcp"
}
}
}name: AI Agent Tokenized Stock OS
version: 0.0.1
schema: v1
mcpServers:
- name: AI Agent Tokenized Stock OS
type: streamable-http
url: https://aatos.dev/mcp{
"mcpServers": {
"ai-agent-tokenized-stock-os": {
"httpUrl": "https://aatos.dev/mcp"
}
}
}{
"mcpServers": {
"ai-agent-tokenized-stock-os": {
"type": "http",
"url": "https://aatos.dev/mcp"
}
}
}{
"mcpServers": {
"ai-agent-tokenized-stock-os": {
"url": "https://aatos.dev/mcp"
}
}
}goose://extension?url=https%3A%2F%2Faatos.dev%2Fmcp&type=streamable_http&id=ai-agent-tokenized-stock-os&name=AI%20Agent%20Tokenized%20Stock%20OS
It answered our last check on 19 October 2026 in 75 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by aatos.dev and served from aatos.dev, the vendor's own domain: https://aatos.dev/mcp.
37, as returned by the server's own tools/list on 11 September 2026: stocktoken_access_activate, stocktoken_access_checkout, stocktoken_access_pricing, stocktoken_access_status, stocktoken_basket_preview, stocktoken_execute_plan, stocktoken_explain_routing, stocktoken_fees, and 29 more.
It answered our last check on 19 October 2026 in 75 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://aatos.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: dev.aatos. Endpoint host: aatos.dev. ARD identifier: urn:air:dev.aatos:mcp:aatos.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.