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Categories › Business & Finance › Market data, stocks & crypto

AI Agent Tokenized Stock OS

MCP serverVerified domain · aatos.devRemote● LiveFree to try

Non-custodial MCP for Stock Tokens on Robinhood Chain (4663): quotes, plans, Morpho Earn.

Install

Remote server: your requests and data go to aatos.dev. Claude Code: claude mcp add --transport http ai-agent-tokenized-stock-os https://aatos.dev/mcp · Claude app: Settings → Connectors → Add custom connector.

What it can do

The tools this server listed when we connected to it, in its own words.

  • stocktoken_access_pricing — List Free / Pro / Team pricing (ETH on-chain, no Stripe) and how agents pay for write tools.
  • stocktoken_access_checkout — Build on-chain ETH payment plan for Pro/Team. After user pays, call stocktoken_access_activate.
  • stocktoken_access_activate — After ETH payment to treasury is confirmed, verify and issue API key (shown once).
  • stocktoken_access_status — Check paid access for current API key context or a wallet owner.
  • stocktoken_list — List canonical Stock Tokens, ETFs, USDG, and WETH on Robinhood Chain 4663. Use this before trusting any address. Do NOT use for US brokerage
  • 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
  • stocktoken_price — Read the Chainlink USD price and ERC-8056 uiMultiplier for one registry token on chain 4663. This is not a swap quote and not a brokerage qu
  • stocktoken_value_holdings — Read balances. This does not quote or swap. For a trade, use stocktoken_quote then stocktoken_execute_plan.
  • 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.
  • stocktoken_quote — Quote a Stock Token swap on chain 4663. Compares 0x, the Uniswap API, on-chain Uniswap v3, and hookless Uniswap v4, and returns the executab
  • stocktoken_simulate — Pre-trade check on chain 4663: allowlist, policy limits, and whether the quote is executable. This is not an eth_call of the swap. Pro requi
  • stocktoken_execute_plan — Build an unsigned swap plan on chain 4663. Picks the executable venue with the higher amountOut (v4, v3, 0x, or Uniswap API). Steps are an E
  • stocktoken_session_create — Create a durable agent session with scoped permissions (persisted to DATA_DIR). Non-custodial.
  • stocktoken_session_kill — Kill an agent session immediately (kill switch).
  • stocktoken_session_list — List agent sessions, optionally filtered by owner.
  • stocktoken_session_update — Update limits/permissions on an existing session.
  • stocktoken_protocols — Return Uniswap Universal Router, PoolManager, WETH, USDG, and feed source metadata for Robinhood Chain 4663.
  • stocktoken_fees — Summarize disclosed AATOS execution fee events and on-chain monetization status (treasury / ETH fees).
  • stocktoken_subscription_tiers — List AATOS on-chain subscription tiers (paid in ETH to treasury). No Stripe.
  • stocktoken_subscribe_plan — Build non-custodial ETH subscription plan (tier pro|team, or custom ethAmount). Pays treasury on chain 4663.
  • stocktoken_subscription_status — Check on-chain subscription status for a wallet (requires SUBSCRIPTION_REGISTRY_ADDRESS when deployed).
  • 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_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.
  • stocktoken_metrics — Operational metrics for this AI Agent Tokenized Stock OS process.
  • stocktoken_morpho_status — Morpho / Robinhood Earn status on chain 4663: Steakhouse USDG vault address, live TVL, share price.
  • stocktoken_morpho_position — Read a wallet's Morpho Earn (steakUSDG) share balance and underlying USDG on chain 4663.
  • stocktoken_morpho_deposit_plan — Build non-custodial ERC-4626 deposit plan (approve USDG + deposit) into Morpho Steakhouse Earn vault. Does NOT broadcast.
  • stocktoken_morpho_withdraw_plan — Build non-custodial Morpho Earn withdraw (by USDG) or redeem (by shares) plan. Does NOT broadcast.
  • stocktoken_intent_typed_data — Build EIP-712 typed data for an agent trade intent (offchain authorization standard). User/wallet signs; onchain verifier later.
  • stocktoken_basket_preview — Preview basket prices only. This does not swap and it is not a vault deposit. For one Stock Token, use stocktoken_quote then stocktoken_exec
  • stocktoken_permit2_prepare — Optional Permit2 helper. stocktoken_execute_plan already includes the Permit2 approval on a v4 route. Use this only when you are assembling
  • stocktoken_liquidity_matrix — Liquidity matrix for major USDG pairs on chain 4663. each row reports hookless Uniswap v4 and on-chain v3. eitherExecutable true means at le
  • stocktoken_find_pools — Scan Uniswap v3 pool addresses only. This is not a fill check and it does not see v4. For a swap, use stocktoken_quote then stocktoken_execu
  • stocktoken_system_status — Full system status: secrets, venues, chain, version, session count, fees.
  • stocktoken_explain_routing — Start here. Brokerage equities go to Robinhood Trading MCP. Stock Tokens on chain 4663 stay here: stocktoken_list, stocktoken_price, stockto

KitScout test notes

Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.

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