Discover tools for AI investment research

For investors or researchers who need a quick view of A-share short-term sentiment, themes and company events. Configure the hosted MCP endpoint and obtain a provider API key, then ask about a ticker's prices, fundamentals, announcements, Dragon-Tiger List, capital flow or opening auction, or request a date-based market review. The project documents 57 read-only query tools and review workflows that combine several data views; six additional tools alter only the user's own watchlist. It also lists SEC disclosure lookups. Its distinctive value over a generic quote connector is its A-share-specific workflow for limit-up ladders, auctions, themes, flows and official disclosures. The README lists 50 free calls/day, paused every day from 09:15 to 10:30 Beijing time. That includes the 09:15–09:25 opening call auction, so the free tier cannot serve that auction window. README annual plans start at CNY 1,000; verify current rates on the official pricing page. The repository code license does not make the hosted data service open source. This review checked documentation and vendor pages but did not call the service.

Coding required: No coding required

For crypto researchers who need to inspect a token’s on-chain trading, compare activity or follow wallet fund flows. Connect the hosted MCP and authorize a Bitquery account, then ask for token volume, OHLC candles, recent trades for a wallet or cross-chain fund paths; the service returns structured blockchain data. It focuses on transaction-level DEX and wallet activity, while CryptoQuant focuses more on on-chain metrics and research, so they serve different workflows. Official docs say the service is read-only and cannot trade or change blockchain state. Listed coverage includes Solana, Ethereum, BSC, Base, Arbitrum, Optimism, Polygon, Tron and Robinhood Chain. Most clients use OAuth with a free account; Codex desktop setup specifically requires a Bitquery bearer token. Official pricing lists a 7-day trial with 100 MCP credits, not a permanent free tier. Trading MCP provides 25,000 credits/month at a $13/month equivalent billed yearly ($19/month on monthly billing); AI Investigation MCP provides 200,000 credits/month at a $100/month equivalent billed yearly ($149/month monthly). The repository README confirms these are annual-billing rates; check the checkout page for current billing terms. Historical windows, archive access and the required plan must be confirmed against MCP entitlements; do not assume API-plan add-ons apply. Terms can change; this review did not connect or query the service.

Coding required: No coding required

GraphQL access to indexed blockchain data

Hyperliquid fills, positions, liquidations, order books, and historical archives through REST and WebSocket

REST and WebSocket access to perps data, order books, funding, open interest, and user state

On-chain agent-tool index with openness and activity scores, x402, and agent-economy metrics

On-chain metrics including MVRV and SOPR

Pipeline for US House and Senate STOCK Act trade disclosures (PTRs)

API for the Fear & Greed Index

REST and MCP catalog of 54 services for prices, DeFi, on-chain data, analytics, and dispute resolution

Custom on-chain queries with a SQL API

Wallet tracking and entity-labeling service with an API

Market data for funding rates, open interest, and liquidations

Market-data API for crypto prices, market capitalization, and volume

DeFi data for protocol TVL, revenue, and yields

It provides a Python interface to publicly available data; the project states it is not affiliated with Yahoo.

The official repository presents research workflows and modules for market data, portfolios, backtesting, and quantitative research.

The official repository provides stock, option, crypto and portfolio tools subject to account and API access. Documentation distinguishes local stdio from remote-deployment restrictions; this directory does not connect accounts or place orders.

Supports live execution

Official CLI for trading, accounts, and market data, with JSON output and paper/dry-run defaults

Supports live execution

Hosted tools for account, portfolio, risk, market data, and trade instructions with user review before submission