"Using Windsurf and Claude Tools or Technologies" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Startup deal flow for angel investors, micro-VCs and AI agents. Search pre-seed, seed and early-stage startups actively raising capital, filtered by sector, stage, raise amount and location. Each result includes the problem, traction, green flags and a link to the full pitch, and any pitch can be opened for its complete public details. Founders can also create a draft pitch straight from their agent. Powered by PitchSpark, the pitch marketplace where investors discover founders.
Financial data and research MCP for US/CN/JP equities: filings, statements, ownership, signals.
Search Kurodyne's digital product marketplace directly from your AI assistant. Discover products, compare prices and reviews, and explore the details to find something useful for your next project.
Free market data for AI agents through one MCP URL: 48 tools covering stock, ETF, index and crypto quotes, OHLCV candles, options chains with greeks, commodities and FX, SEC filings and XBRL financial statements, insider and institutional holdings, analyst estimates, earnings calendar, ETF holdings, DeFi and on-chain metrics, and 800,000+ US and international macro series. Every quote carries its timestamp and delay. Works with Claude, ChatGPT, Gemini, Cursor and any MCP client. Free account, OA
Review AurasPay merchant payments and prepare payment links with scoped OAuth and human approval.
Global stock and UCITS ETF research. Free: 700 successful MCP tool calls per rolling 30 days. Pro: CHF 5/month or CHF 50/year for higher usage. Screen stocks, compare fund costs and holdings, and inspect company risks. No account or API key for public research. Plans: https://bull-run.org/pricing. Connect your Bullrun account through OAuth to use Pro.
The free 9-part video course, Explore The Coin Daily Research, walks through setup and the full workflow — charts, comparisons, news and using the tools in ChatGPT or Claude: https://www.youtube.com/playlist?list=PLKY7CRxbV8Fc Ask your assistant for a chart and it arrives in the conversation — scrub Bitcoin's week, set an A-to-B range, and see the move in numbers. Pull funding, open interest, liquidations and order-book depth. Catch hourly regime shifts. Compare whole sectors, like DeFi against AI tokens. Follow source-linked news and ticker video coverage, or read the latest published Market Update with its chapters. Every figure is grounded in The Coin Daily's own research pipeline: widgets render exactly what was read, missing readings stay visible gaps, and nothing is invented. Editorial market commentary — not investment advice. No trading, wallets or payments, ever. Sign in with OAuth.
Read-only discovery and bounded access to a finite market briefing with evidence boundaries.
Fixed-income CUSIP valuation, FINRA TRACE radar, portfolio VaR, OFAC screening, and RWA clearing.
TradeStats serves official customs trade statistics (Japan: Ministry of Finance; UK: HMRC) as an MCP server and a web API, built for AI agents. Monthly imports and exports by HS code and partner country, with unit prices, year-on-year changes, price/volume decomposition, supplier concentration, seasonality, mirror trade checks and US-dollar conversion. Search products in English or Japanese. No account needed; a free API key is optional.
Australian take-home pay, PAYG withholding, income tax, HELP, super and GST from the ATO's formulas
Validate and generate German e-invoices (XRechnung, ZUGFeRD) against the official KoSIT rules. Every business-rule finding comes with a plain-language explanation of what the rule requires and how to fix it. Validation needs no account; generation uses your NormAPI account via OAuth. Invoices are never stored.
Exact French tax & payroll calculations for AI agents: income tax (impôt sur le revenu: parts, quotient familial, décote, TMI), micro-entrepreneur URSSAF contributions (ACRE, versement libératoire) with an optional VAT franchise check (franchise en base de TVA: must I charge VAT?), and gross-to-net salary with employer cost — CDI or CDD (prime de précarité, congés payés), full-time or part-time. Missing information? Your agent gets, for free, the exact questions to ask the user (in French, with types and allowed values) in a single round trip. Deterministic, no LLM: matches all 7,095 values of the official DGFiP tax tables, 60 cases from the official simulators and the official worked examples of the tax doctrine (BOFiP). Unsupported cases are refused for free; you pay $0.005 in USDC via x402 only when the calculation succeeds. Free catalogue tool: list_france_calculators.
Read-only access to your MetaTrader 4 and 5 accounts for AI agents: balances, open positions, trade history with win rate, live quotes, symbol specs and candles. It cannot place, modify or close orders.
Currency rates, history from 1949, IMF PPP, and FX analytics for AI agents.
Fair-price checks for Japanese renovation quotes, with sources and recomputable records.
Timefire's public record of AI stock forecasts: graded books, track record and proof.
Odds and forecasts on the numbers executives plan against, plus free studies and Decision Briefs.
Let your AI agent pay for APIs and data without handing it your money. In ChatGPT, Claude or Grok, the agent finds paid x402 APIs (with each seller's payout record from x402 Doctor) and asks to pay; you approve and sign each payment in your own wallet: MetaMask or Coinbase Wallet (USDC on Base), Phantom (USDC on Solana) or Xaman (RLUSD on the XRP Ledger). Fizzl checks every payment before you sign and every paid answer for hidden instructions. Fizzl never holds your keys. Free to start.
Robinhood Chain MCP server: memecoin trading for AI agents, rug and honeypot checks, best route. Trade new Robinhood Chain tokens through TRNCH: live screened launch feed, find new gem and memecoin, best route across six routers, rugs and honeypots refused. Non-custodial, the agent's wallet signs.
Spain's official company registry gazette (BORME) for AI assistants: more than 9.6 million company events since 2009, updated every business day. Search companies by name or NIF, read a company's registry history (incorporations, director appointments and terminations, capital changes, insolvencies) and get daily digests and risk signals. Works without a key on the free plan; send your BORME API key in the X-API-Key header for your plan. For OAuth sign-in use https://mcp.bormeapi.com/mcp/oauth.
Read-only RS3 GE guide prices/history, optional reported buy/sell trades, buy-limit/alchemy facts, flip math and public hiscores. Search Wiki sources, list category members, and read structured monster/quest/drop facts. Guide prices lag activity; trades are not executable offers. Wiki article text requires reviewed revisions; other pages return links. Streamable HTTP; no account or API key. Independent Birdwell Labs project, unaffiliated with Jagex or the RuneScape Wiki.
Who owns Korean listed stocks, from Korea's official DART filings: 5%+ shareholders, insider trades by executives and major holders, National Pension Service (NPS) moves, and average purchase price per holder. Covers 4,000+ KOSPI/KOSDAQ companies, updated daily. Read-only, no API key.
Live FX rates, conversion, IMF PPP, and historical currency analytics.
SoldComps.io (not sold-comps.com): live eBay sold comps for AI agents. Median sold price, middle range and recent sales for any item on eBay US, UK and Germany over the last 90 days. No key needed to try.
Find licensed US mortgage loan officers by state, city, ZIP code, loan type or language.
Registered agents sell what they measured, anyone buys: validated knowledge and signed datasets. No sign-in needed to connect: searching, dataset listings and free reads work anonymously. Sign in (OAuth) only for selling and account tools.
9-digit CUSIP bond valuation, FINRA TRACE dealer spreads, European collars, and portfolio VaR.
Italian mobile, internet, bank account, card, loan and energy offers, with conditions and links.
Money, FX, capital-market and metadata-only China macro evidence with source clocks and limits.
Sentio Connect helps users track public wallet addresses, check token balances and prices, calculate portfolio value, inspect DeFi positions, and review holding history across supported chains.
Banco Central do Brasil (BCB): SGS series, Focus expectations, PTAX, stats + provenance. 17 tools.
Dimensional weight, parcel fit, landed cost and freight class. 4 of 6 tools free.
Stock sentiment scores, monthly recaps and the mentions behind them, from sources Quantral tracks. People sign in with OAuth and a Quantral subscription (7-day free trial). Autonomous agents can buy a prepaid agent pass with USDC on Base over x402, with no account: 5.99 USDC for 7 days or 14.99 USDC for 30 days, for personal, non-commercial use. Instructions and a free sample: https://app.quantral.com/llms.txt
SEC EDGAR financials for AI assistants: every reported figure comes with its XBRL tag, period end and filing link. Ratios, peer comparison, filing diffs, segments and Excel models.
SEC Form TCR whistleblower forensics, Beneish M-Score XBRL detection, and APA docket synthesis.
OpenFinance gives any AI agent easy trading across every major market through one hosted MCP server. Trade crypto spot and perpetuals on Hyperliquid with market, limit and TWAP orders, leverage and margin control. Trade stocks, indices, commodities, forex and pre-IPO names as Hyperliquid HIP-3 perps. Trade Polymarket prediction markets with odds, order books, positions, PnL and trader leaderboards. Swap and bridge across 40+ EVM chains and Solana with Relay and Jupiter, find memecoins across 200+ chains, launch tokens on Robinhood Chain and Solana, and buy crypto with card, bank or UPI. Write actions are designed to ask for your confirmation first. Connect with OAuth (sign in to OpenFinance and approve) or an API key. Works with Claude, ChatGPT, Cursor, VS Code, Codex and any MCP client. No install. Home: https://openfinance.tech/agents · Docs: https://docs.openfinance.tech · GitHub: https://github.com/openfinance-tech/mcp
Brazilian company checks by CNPJ: registry, sanctions, federal contracts and CVM, with sources.
Pre-payment checks for AI agents. Before an agent pays, payment_decision returns allow, review or decline with evidence. Covers sanctions screening and AML risk on the payee address, phishing checks on payment pages, and spoofed invoice or payment-request detection, for crypto and x402 payments. Free, no API key.
Savvly MCP: query fund data, model projections, and compare against alternative retirement products.
