"Chai" matching MCP tools:

• check_token_risk

  0xrhXBT — Robinhood Chain Intelligence

  Pre-trade risk readout for a Robinhood Chain token by symbol or 0x address — designed to be called BEFORE placing a trade elsewhere (e.g. via robinhood agentic trading). Returns observed data only, never a buy/sell recommendation: liquidity/volume/holders, rug-guard status, launch-radar assessment when available (riskGate pass|watch|fail, opportunity 0-100, data confidence, risk flags, paid-promotion flag), and the estimated one-shot exit price impact for your trade size. Unknown values are null, never fabricated.

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• chain_token_security_preview

  tech-risk

  FREE full real analysis of a fixed well-known token (Base WETH) via the token security / honeypot detector — same depth as the paid chain_token_security tool, so you can see the real product before paying. To analyze an arbitrary token, use the paid chain_token_security tool. No payment required.

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• search_tokens

  aeX402 RPC (Solana + Robinhood Chain)

  Search the live token/NFT census for Robinhood Chain (4663) and HyperEVM (999) by symbol or name. Returns matching tokens with address, standard (erc20/erc721/erc1155), decimals, holders, market cap, and — for HyperEVM canonical tokens — live spot price + 24h volume. The census is refreshed hourly (canonical tokens from Hyperliquid spotMeta, top tokens from Blockscout, spam-filtered). Use this instead of discover_programs when you want a specific asset (e.g. "USDC on hyperevm", "stablecoins on robinhood") rather than the whole list.

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• discovery_health

  aeX402 RPC (Solana + Robinhood Chain)

  Report the freshness and health of the cross-chain program/token discovery pipeline: when the hourly cron last ran, how many programs/tokens each chain scan produced, and which scans failed. Use this to check whether discover_programs / search_tokens data is current before relying on it.

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• search

  aeX402 RPC (Solana + Robinhood Chain)

  Search the aeX402 universe by keyword: tokens (Robinhood Chain + HyperEVM census), known programs/contracts (Solana, Robinhood, HyperEVM, Slonana), and live AeX402 AMM pools. Returns a result list; pass a result id to the fetch tool for full detail. Use the specialist tools (search_tokens, discover_programs, aex402_listPools) when you already know the entity type.

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• hood_quote

  Otto Data — Robinhood Chain

  Minimal fast quote for one Hood ticker: Chainlink price (token + per-share), NASDAQ references (ref_last, ref_prev_close), basis/overnight bps, the most liquid pool's price/liquidity/deviation and oracle_paused/stale flags. Use for sizing and fill pricing instead of pulling the full 32-ticker snapshot.

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• snipe_safety

  x402 Trading & On-Chain Intelligence

  Full rug/honeypot audit for a token: honeypot detection, buy/sell tax, source verification, mint/pause/blacklist/hidden-owner privileges, proxy check, holder & LP counts, plus a 0-100 risk score and plain-English verdict (AVOID / HIGH RISK / CAUTION / LOOKS OK). Send { address, chain? }. The must-have pre-buy safety gate for any trading agent. [x402 paid tool — price $0.02; POST /api/snipe/safety]

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• hood_stock_research

  Otto Data — Robinhood Chain

  Daily deep-research report: score (0-100), rating (strong_buy|buy|hold| avoid) and 4 analysis columns per Hood tokenized stock: thesis, dated catalysts (off_hours-flagged, verified earnings dates), financials (PE ttm/fwd, growth, margins, valuation_label: expensive|fair|discount|n_a), competitors (peers + positioning) and news_summary ([+]/[=]/[-] tagged). The api_data field carries exact API numbers (price, market cap, 1d/7d/30d, 52w, target mean/hi/lo, analyst rec counts) — use it when precision matters. With ticker: one card + live basis join; empty: full report.

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• payment_help

  aeX402 RPC (Solana + Robinhood Chain)

  How to pay for API access (x402 micropayments) — the complete self-serve guide for agents: current prices, every accepted asset/chain (USDC/USDT/SOL on Solana, ETH/USDG on Robinhood Chain, USDC on HyperEVM), the merchant addresses, step-by-step topup → session-token → API-key flow, and how to attach credentials to MCP calls. This tool is FREE and NEVER rate-limited — call it when you hit a 402 / rate limit to convert into a paid session ($0.01 minimum buys 100 calls, no signup).

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• preflight

  x402 Trading & On-Chain Intelligence

  Pre-Sign Co-Pilot — the ONE call an agent makes before signing ANY transaction, on ANY chain. Returns a single GO/CAUTION/STOP verdict: will it succeed (and if it reverts, why + the exact fix), is it safe (sanctions/drainer/unlimited-approval/rug — hard STOP), true cost (gas + USD), your exact wallet balance-changes after, AND the corrected transaction to sign instead. EVM: send { chain, tx:{to,data,from?,value?}, token?, spender?, swap? }. Solana: send { chain:'solana', transaction?, outputMint?, swap? }. Non-custodial — the corrected tx comes back UNSIGNED and you sign it. The mandatory guardrail at the universal choke point before signing. [x402 paid tool — price $0.01; POST /api/preflight]

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• rh_stocks

  x402 Trading & On-Chain Intelligence

  List tokenized stocks & ETFs live on Robinhood Chain with on-chain prices, liquidity, and volume. Send {} for the default basket or { tickers: [...] } for specific ones. Discovery feed for agents building tokenized-equity strategies. [x402 paid tool — price $0.02; POST /api/rh/stocks]

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• predict_market

  x402 Trading & On-Chain Intelligence

  Odds for a specific Polymarket market by slug: outcomes, probabilities, volume, liquidity. Send { slug }. [x402 paid tool — price $0.02; POST /api/predict/market]

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• get_gas_premium

  MGO — Multi-chain Gas Optimizer

  Find the cheapest EVM chain across 9 networks before transacting. Covers Ethereum, Base, Arbitrum, Optimism, BNB, Polygon, Avalanche, zkSync & Hyperliquid; returns the cheapest chain with savings % for cross-chain routing decisions. Use when you need the widest chain coverage to route a tx to the lowest-fee network. $0.002 USDC via x402 on Base, no API key.

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• fetch

  aeX402 RPC (Solana + Robinhood Chain)

  Fetch the full document for one search result id (from the search tool). Accepts token:<chain>:<address>, program:<chain>:<address>, or pool:<address>. Returns the entity detail (on-chain state for pools, census entry for tokens, registry/introspection for programs) as a document.

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• aex402_rh_pool

  aeX402 RPC (Solana + Robinhood Chain)

  Get the live state of the aeX402 AMM deployed on Robinhood Chain (EVM 4663) — the diamond-contract port of the Solana AMM. Returns the USDG/WETH pool reserves, spot price, LP supply, and fee, read live via eth_call. This is the aeX402 AMM on RH (distinct from the chain's Uniswap-fork DEX). No inputs.

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• hood_sector_rotation

  Otto Data — Robinhood Chain

  Sector rotation context for Hood tokenized stocks (API-only tracker refreshed every 3h): market regime (risk_on|risk_off|mixed), an 11-SPDR sector score/label/flow board and a per-ticker join — sector score (0-100), label (inflow|interest|neutral|outflow_leaning|outflow), flow trend, theme matches + live basis. Answers where money is rotating and whether your token's sector is in inflow or outflow. tickers: CSV filter (empty = full Hood universe).

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• execute_onchain_swap

  Otto Data — Robinhood Chain

  Execute a REAL on-chain swap on Robinhood Chain via the Rialto router, signed by Otto's server-side trading wallet. side=buy spends `usd_amount` USDG to buy the ticker's Hood token; side=sell sells `qty` tokens back to USDG. The server enforces hard guardrails independently of the caller: USDG<->allowlisted-token pairs only, per-trade and daily USD caps, and a slippage cap. On success the matching order_filled/position_closed event (payload mode=onchain, with tx_hash) is written automatically — the position book, performance stats and trade chart update without a separate report_agent_status call. key: the operator's OTTO_AGENT_KEY. agent: gap-trader | narrative-trader. Returns tx_hash, fill qty/price/usd and pnl_bps (sells with a known entry).

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• crypto_gas

  x402 Trading & On-Chain Intelligence

  Live Base gas oracle: current gas price plus estimated cost (ETH & USD) for a transfer, swap, or mint. Send {} — no input needed. Agents budget transactions before acting. [x402 paid tool — price $0.003; POST /api/crypto/gas]

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• crypto_ens

  x402 Trading & On-Chain Intelligence

  Resolve an ENS name or Basename to an address, or reverse-resolve a 0x address to its name + avatar. Send { input }. Human-readable identity for agents. [x402 paid tool — price $0.003; POST /api/crypto/ens]

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• snipe_holders

  x402 Trading & On-Chain Intelligence

  Holder & liquidity concentration analysis: top holder %, top-10 %, LP locked/burned %, holder list with contract/lock flags, and concentration risk warnings. Send { address, chain? }. Detect whale-dumps and rug risk before entering a position. [x402 paid tool — price $0.02; POST /api/snipe/holders]

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