mcp server
AI Agent Tokenized Stock OS
Non-custodial MCP for Stock Tokens on Robinhood Chain (4663): quotes, plans, Morpho Earn.
Description as published by the maintainer. Source
- version 1.1.0
- active
active — Registry entry last updated 2026-07-17.
What this server can do
37 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
stocktoken_access_activate(tier, owner, txHash)- After ETH payment to treasury is confirmed, verify and issue API key (shown once). Required: owner.
stocktoken_access_checkout(tier, owner)- Build on-chain ETH payment plan for Pro/Team. After user pays, call stocktoken_access_activate. Required: owner.
stocktoken_access_pricing- List Free / Pro / Team pricing (ETH on-chain, no Stripe) and how agents pay for write tools.
stocktoken_access_status(owner)- Check paid access for current API key context or a wallet owner.
stocktoken_basket_preview- Preview AI mega-cap basket constituents and live Chainlink prices (vault scaffold preview).
stocktoken_execute_plan(owner, tokenIn, amountIn, tokenOut, sessionId, approveMax, notionalUsd, slippageBps, amountInHuman)- Build non-custodial tx plan (approve + swap) via best venue (Uniswap / 0x). Does NOT sign or broadcast. Chain 4663. Required: owner, tokenIn, tokenOut.
stocktoken_explain_routing(userIntent)- Explain when to use AI Agent Tokenized Stock OS vs Robinhood official Agentic Trading MCP vs raw Uniswap/0x.
stocktoken_fees- Summarize disclosed AATOS execution fee events and on-chain monetization status (treasury / ETH fees).
stocktoken_find_pools(tokenA, tokenB)- Scan for Uniswap V3 pools between two tokens on chain 4663. Useful when APIs block Stock Tokens. Required: tokenA, tokenB.
stocktoken_get(symbolOrAddress)- 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. Required: symbolOrAddress.
stocktoken_intent_typed_data(nonce, owner, tokenIn, amountIn, tokenOut, sessionId, deadlineSec, minAmountOut)- Build EIP-712 typed data for an agent trade intent (offchain authorization standard). User/wallet signs; onchain verifier later. Required: sessionId, owner, tokenIn, tokenOut, amountIn.
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(kind)- 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 Trading MCP). Only registry addresses are real tokenized stocks.
stocktoken_metrics- Operational metrics for this AI Agent Tokenized Stock OS process.
stocktoken_morpho_deposit_plan(owner, assets, approveMax, assetsHuman)- Build non-custodial ERC-4626 deposit plan (approve USDG + deposit) into Morpho Steakhouse Earn vault. Does NOT broadcast. Required: owner.
stocktoken_morpho_position(owner)- Read a wallet's Morpho Earn (steakUSDG) share balance and underlying USDG on chain 4663. Required: owner.
stocktoken_morpho_status- Morpho / Robinhood Earn status on chain 4663: Steakhouse USDG vault address, live TVL, share price.
stocktoken_morpho_withdraw_plan(owner, assets, shares, assetsHuman, sharesHuman)- Build non-custodial Morpho Earn withdraw (by USDG) or redeem (by shares) plan. Does NOT broadcast. Required: owner.
stocktoken_permit2_prepare(token, permitData)- Prepare Permit2 approve + optional typed data for Uniswap-style flows on chain 4663. Required: token.
stocktoken_policy_get- Get current AI Agent Tokenized Stock OS agent policy (max notional, slippage, simulate-first, kill switch).
stocktoken_policy_set(killed, allowedSymbols, maxNotionalUsd, maxSlippageBps, requireSimulate, maxDailyNotionalUsd)- Update session policy guardrails for AI Agent Tokenized Stock OS.
stocktoken_price(symbolOrAddress)- 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 brokerage stock quotes. Required: symbolOrAddress.
stocktoken_protocols- Return Uniswap Universal Router, PoolManager, WETH, USDG, and feed source metadata for Robinhood Chain 4663.
stocktoken_quote(firm, tokenIn, amountIn, tokenOut, recipient, notionalUsd, slippageBps, amountInHuman)- AI Agent Tokenized Stock OS multi-venue quote: Uniswap Trading API, then 0x RFQ (Stock Tokens), then Chainlink oracle-indicative. Chain 4663. Required: tokenIn, tokenOut.
stocktoken_session_create(owner, ttlHours, sessionKey, permissions, maxNotionalUsd, allowlistSymbols, maxDailyNotionalUsd)- Create a durable agent session with scoped permissions (persisted to DATA_DIR). Non-custodial. Required: owner.
stocktoken_session_kill(sessionId)- Kill an agent session immediately (kill switch). Required: sessionId.
stocktoken_session_list(owner)- List agent sessions, optionally filtered by owner.
stocktoken_session_update(sessionId, permissions, maxNotionalUsd, allowlistSymbols, maxDailyNotionalUsd)- Update limits/permissions on an existing session. Required: sessionId.
stocktoken_simulate(tokenIn, amountIn, tokenOut, sessionId, notionalUsd, slippageBps, amountInHuman)- Simulate / pre-trade check for a tokenized stock swap on chain 4663: allowlist, policy, multi-venue quote integrity. Required: tokenIn, tokenOut, notionalUsd.
stocktoken_subscribe_plan(tier, owner, ethAmount)- Build non-custodial ETH subscription plan (tier pro|team, or custom ethAmount). Pays treasury on chain 4663. Required: owner.
stocktoken_subscription_status(owner)- Check on-chain subscription status for a wallet (requires SUBSCRIPTION_REGISTRY_ADDRESS when deployed). Required: 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(memo, asset, owner, amount, preset, ethAmount)- Build OPTIONAL tip plan. asset=ETH (default) | BTC | registry symbol (USDG,WETH,NVDA,…) | 0x token. amount or ETH preset. User must confirm. Never coerce. Required: owner.
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(owner, symbols)- Value a wallet's Stock Token / ETF / USDG balances on Robinhood Chain 4663. Use for portfolio analysis of onchain RWA holdings. Required: owner.
Last successful function declaration observed on . Source: https://aatos.dev/mcp. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://aatos.dev/mcp.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 1.1.0 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-07-17 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-07-17 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| mcp tools declared | 37 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | aatos.dev | |
| mcp endpoint status | ok | The server listed 37 functions when asked. | as of probe | aatos.dev |
Where to get it
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