Official MCP RegistryListed
Fivebar Trading
Trading tools for AI agents: token risk checks, swap quotes, unsigned swaps, holdings on 5 chains.
First seen 31 Oct 2026. Evidence as of 2 Nov 2026.
18
Tools
From an anonymous probe
1
Source listings
Each with its own history
19
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| agent_lookup | Look up an AI agent on Robinhood Chain by ERC-8004 agent ID, wallet address or name: its owner and agent wallet, Fivebar Score (as a seller: how many independent operators pay it, with bundled buyer wallets counted once; as a buyer: how many real sellers it pays; 'not scored yet' with progress when the evidence is thin, never a 0), screened x402 record (passed, not counted yet, removed for wash patterns), flags and clusters. If a known operator runs it, says so and points to the $1 full operator report (a separate x402 call). Use before paying or trusting an agent. | Read-only |
| bundle_check | Who bought a Robinhood Chain token in the first 60 seconds after trading opened: how many wallets, what share of supply they took and still hold, how many bought in the very block trading opened, and which early buyers are linked to each other or to the dev by moving the token between them. Use for 'is this bundled?', 'was the launch sniped?'. Robinhood Chain only for now. | Read-only |
| check_seller | Before paying an x402 seller on Robinhood Chain, check its address against Fivebar's wash screen: whether it's among the sellers whose payments passed in the last 24 hours, its buyers and volume, and its agent record if it's a registered agent. | Read-only |
| dev_check | The wallet that launched a Robinhood Chain token and what it did since: when it launched, how much it received, how much it still holds, how much it sold into pools (how many sells, when, and roughly what that's worth now), which wallets it sent tokens to and whether those sold, and wallets linked to it by token transfers. Use for 'is the dev selling?', 'did the dev dump?', 'who launched this?'. To see where the dev's money went, follow up with wallet_flows on the deployer. Robinhood Chain only for now. | Read-only |
| eth_price | ETH price in USD on Robinhood Chain (Chainlink feed, or the deepest WETH/USDG pool if the feed is unavailable). | Read-only |
| perp_quote | One Hyperliquid perpetual market by coin (e.g. BTC, ETH, HYPE): mark and oracle price, 24h change, funding, open interest, volume and max leverage. | Read-only |
| perps_markets | Perpetual futures markets on Hyperliquid: mark price, 24h change, funding (hourly and yearly), open interest, 24h volume and max leverage. Sort by volume, open interest or funding; filter by coin. | Read-only |
| stock_quote | Price of a Robinhood stock token on Robinhood Chain, by symbol (e.g. AAPL) or token address: the Chainlink feed price per token (dividends and splits included through the multiplier), how fresh it is, the on-chain DEX price where a Uniswap pool exists, and which sessions it trades in. Equity feeds follow US market hours 24/5 and hold their last price when markets are closed. | Read-only |
| stocks_list | List the tokenized stocks Robinhood issues on Robinhood Chain (about 100: AAPL, TSLA, NVDA...): symbol, name, token address, shares-per-token multiplier, which trading sessions they trade in, and whether a Chainlink price feed exists. Filter with query (symbol or name). | Read-only |
| swap_build | Build a swap for your own wallet to sign and send, on Robinhood Chain, HyperEVM, Base, Ethereum, Arbitrum or Solana. Returns a firm quote (amount out, minimum, every fee) and the unsigned transactions in order. EVM chains: an exact-amount approval when needed, then the swap. Solana: one versioned transaction (base64) your wallet pays for and signs. Fivebar's 0.5% fee is paid inside the swap; Fivebar never sees your keys or holds your funds. Wallets on the US sanctions list are refused. xStocks are coming soon. | Read-only |
| swap_quote | What swapping one token for another would give right now, on Robinhood Chain (default), Solana (SOL, USDC, USDT and memecoins by mint address; picked automatically for those), HyperEVM (HYPE, WHYPE, USDT0, USDC or a token address; pass chain hyperevm), Base, Ethereum or Arbitrum (ETH, WETH, USDC, USDT or a token address; pass chain). EVM chains: the best route across Uniswap v2/v3/v4, PancakeSwap, SushiSwap, Aerodrome, Curve and other DEXes. Solana: the best route across Solana DEXes. Routed by 0x, with the amount out and the minimum after slippage, the USD value, and every fee shown separately (Fivebar's 0.5%, the router's fee where it applies, and network gas). Flags token taxes and, if you pass your wallet as taker, a missing balance or approval. xStocks are coming soon: use stock_quote for their prices. Quote only: nothing is signed or sent; to swap, use swap_build. | Read-only |
| token_holders | Who holds a Robinhood Chain token and how the holders are connected: the top 40 holders with their share of supply, marked pool (venue), dev, contract or wallet, and clusters of wallets linked by moving the token between themselves (one sent tokens to another). Also the top-10 share outside pools. Use for 'who holds it?', 'is the supply concentrated?', 'bubble map'. Robinhood Chain only for now. | Read-only |
| token_quote | Price and market cap of any token by its contract address. A 0x address is read on Robinhood Chain by default (Uniswap v3 and v4 pools; when the best pool is thin, under $2,000 in range, or missing, the price comes from a $10 buy routed by 0x and a warning says so); pass chain hyperevm, base, ethereum or arbitrum for those chains. A Solana mint is priced from a small USDC buy routed across Solana DEXes. | Read-only |
| token_report | The full check on a Robinhood Chain token in one call: the safety check (can you sell it, taxes, owner), price and pool depth, who holds it and which holders are linked, whether the launch was bundled, and what the dev did. Returns one verdict (high, caution or low) with the reasons behind it, each tagged with its section, plus a one-line summary per section. Use this first for 'is this token safe?', 'should I worry about this token?', 'check this token'. Use token_holders, bundle_check or dev_check for more detail on one part. Robinhood Chain only for now. | Read-only |
| token_risk | What could go wrong buying a token, by contract address, on Solana, Robinhood Chain, HyperEVM, Base, Ethereum or Arbitrum. Solana: whether someone can still mint more or freeze holders, Token-2022 traps (transfer fees, a permanent delegate, transfer hooks), and how concentrated the top holders are. EVM: buy and sell taxes and whether the contract still has an owner. Both: a $100 buy-then-sell test through the router (can you sell it, and what's lost). Returns a verdict (high, caution or low) and the reasons. Not a guarantee. | Read-only |
| wallet_flows | Where a wallet's money came from and where it went over the last days, on Robinhood Chain (default), HyperEVM, Base, Ethereum or Arbitrum: every counterparty that sent it or received tokens from it, grouped and priced in USD (today's prices), with transfer counts, the tokens moved and first and last dates. Counterparties are marked wallet or contract, and labelled when they're registered ERC-8004 agents or well-known contracts (never people). Also the first money in within the window, often what funded it. Use to trace a deployer's sells, a seller's buyers, or where funds were sent. | Read-only |
| wallet_holdings | Every token a wallet holds, with USD values, across Robinhood Chain, HyperEVM, Base, Arbitrum and Ethereum for a 0x address (or one chain with chain), or on Solana for a Solana address. Includes ETH, HYPE or SOL, stablecoins, Robinhood stock tokens and memecoins. Values: $1 for stablecoins, the ETH or HYPE price for the native token and its wrapped form, Chainlink for stock tokens, Uniswap pools on Robinhood Chain (a router buy when the pool is thin), a small buy routed by 0x elsewhere. The biggest positions carry a quick risk verdict (run token_risk for the full check). Tokens that look like airdropped spam are hidden and counted; tokens with no route to sell are listed apart. If the router is busy, a holding is valued from its last good quote (at most 15 minutes old) and marked priceAsOf. | Read-only |
| x402_stats | Fivebar's index of x402 payments (USDG transferWithAuthorization) on Robinhood Chain: the last 24 hours and recent days, screened before they count. Volume that doesn't pass is split two ways: flaggedUsd shows a wash pattern (a seller paying itself, circular payments, two wallets paying 90%+ of a seller); tooFewBuyersUsd only went to sellers with under 10 distinct buyers, which isn't evidence of washing, just not enough to judge yet. topSellers lists sellers that passed. Updated every 3 hours. | Read-only |
Change history
- wallet_holdings: title changed
- wallet_holdings: input schema changed
- wallet_holdings: description changed (+"HyperEVM," +"ETH, HYPE" +"or HYPE")
- wallet_flows: tool added
- token_risk: input schema changed
- token_risk: description changed (+"HyperEVM,")
- token_report: tool added
- token_quote: input schema changed
- token_quote: description changed (+"hyperevm,")
- token_holders: tool added
- swap_quote: input schema changed
- swap_quote: description changed (+"HyperEVM (HYPE, WHYPE, USDT0, USDC or a token address; pass chain hyperevm),")
- swap_build: input schema changed
- swap_build: description changed (+"HyperEVM,")
- dev_check: tool added
- bundle_check: tool added
- server instructions changed (+"HyperEVM,")
- agent_lookup: description changed (+"If a known operator runs it, says so and points to the $1 full operator report (a separate x402 call).")
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.fivebar-xyz/fivebar | 31 Oct 2026 | 2 Nov 2026 | 1 |