MCP Server Directory

Dados B3 io.github.Val7h/dados-b3

Brazilian stock (B3) fundamentals: ratios, dividends, scores, REITs (FIIs), ETFs. Open methodology.

Zero-knowledge secrets manager — local crypto-plane MCP server: decrypts and injects secrets.

CryptoPulse Data API ai.saascloud/cryptopulse

Pay-per-call crypto market intelligence for AI agents. USDC on Base via x402.

LightBill ISP billing MCP server: 134 tools (customers, routers, OLT, invoices, payment).

Site Rep MCP io.github.nish3451/site-rep

Read-only Site Rep handoff: agent brief, pending work, first-customer receipt with payment evidence.

macro-pulse-x402 io.github.benji7891/macro-pulse-x402

Country economic momentum score (GDP, inflation, unemployment) via x402 USDC micropayments.

MyHairMail Agent Tools com.myhairmailtools/agent-tools

Open, read-only wig stock, restock ETAs and cross-brand color matching. No key; fair-use limits.

ROKI Connect la.roki/connect

Verified ROKI Connect payments contract for coding agents: operations, schemas, validator.

Polymarket trading, market discovery, copy trading and backtesting — 48 MCP tools.

Qoory Crypto Intelligence io.github.qoory-ai/qoory

One Data Plane for crypto research, with 42 live tools for markets, entities, news, and signals.

USDC micropayments on Base + Solana via x402. BYO wallets. Cloudflare Workers. No Coinbase.

StructForge app.askqa/structforge

Turn messy text into strict JSON schemas agents can trust (invoice, receipt, contact, resume).

Kronos market intelligence with calibrated ranges, audits, and x402 payments on Base.

Trandence Trading Journal com.trandence/trading-journal

Trades, stats, playbooks and notes from your Trandence trading journal. Read-only by default.

cryptotaxedge io.github.sturs49/cryptotaxedge

US tax classification for on-chain transactions: category, treatment, confidence, review flags.

nukez-mcp io.github.ZlaylowZ/nukez-mcp

Agent-native storage with cryptographic verification on Solana. Keyless: clients sign and pay.

AgentPay io.github.zapnikita95/agentpay

RU merchant catalog for AI agents: live price, stock, choices and controlled checkout. Not x402.

Galaxy Mind space.galaxymind/galaxy-mind

Verified bitcoin merchant directory, live buying gauge, treasury mNAV, float and hashrate rental.

OwlX AI Agent — Trading Intelligence app.owlx/owlx

AI trading coach for crypto: structure scores, MemeSniper, token & stock financials. Education only.

chasa io.github.docracy1/chasa

AI invoice follow-up emails for freelancers. Draft-only, never sends for you.

SOAR Record Gateway ai.lateos/soar-record-gateway

SOAR security playbooks for AI agents: fetch, full-text search, and count. Metered via Stripe.

Coinfuty com.coinfuty/coinfuty

Free crypto futures data: open interest, funding, long/short, liquidations, volume. No API key.

Holdings com.getholdings/mcp

Let your AI send invoices and take payment — card or ACH. Free.

AgentIndex — measured reliability for agent services io.github.cengit1/agent-index

Measured uptime, price and payment evidence for 19,021 agent services. Reliability, not quality.