Tessen Grader
Tessen grades trading strategies honestly: your agent writes a strategy as a declarative AgentSpec, Tessen backtests it against real out-of-sample market data…
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GMGN Skills
GMGN Agent Skills is an MCP server with 40+ one-click skills for on-chain memecoin trading, token & wallet analytics, smart money / KOL signal monitoring, and…
CUSIP/ISIN Validator — Security Identifier Validation
Validate and parse CUSIP and ISIN security identifiers using official checksum algorithms. Pure computation, no external dependencies. Used by trading…
Xrpl Risk Scorer
Check any XRPL wallet for risk before sending XRP.
Ksef
MCP server for Poland's national e-invoicing system KSeF (Krajowy System e-Faktur). Provides 12 tools for complete KSeF API integration including session…
Zen7 Payment Agent
Zen7 Payment Agent is the first practical implementation of DePA (Decentralized Payment Agent), pioneering the next generation of intelligent payment…
mpesa-mcp
MCP server for M-Pesa (Safaricom Daraja) and Africa's Talking APIs. Gives AI coding assistants — Claude Code, Cursor, GitHub Copilot — direct access to East…
Mercury MCP
Mercury MCP lets you ask questions about your banking balances, transactions, cards/recipients, and more
Web3 Playground & Sandbox - Learn, Develop, Test MCP Servers + Toolkit SDK
Free Solidity compiler & Web3 IDE with interactive tutorials. Learn blockchain development, deploy smart contracts to 8+ chains (Ethereum, Polygon, Base…
MCP Registry - Lyra
Lyra Registry is a standalone API service that catalogs, scores, and serves metadata for all tools in the Lyra ecosystem. It enables discovery, evaluation, and…
SettlementWitness MCP
SettlementWitness is a stateless MCP verification tool that returns replay-stable settlement receipts (PASS/FAIL) by forwarding task_id, spec, and output to…
Kontomierz-MCP
MCP (Model Context Protocol) server for Kontomierz.pl — a Polish personal finance platform. Enables AI assistants (Claude Desktop, LibreChat, Cline) to read…
audit-ledger-mcp
Tamper-evident audit logging for AI decisions. Three tools (record_decision, verify_decision, list_decisions) write to a regulator-grade ledger built on AWS S3…
Stripe
The Stripe Agent Toolkit enables popular agent frameworks including OpenAI's Agent SDK, LangChain, CrewAI, Vercel's AI SDK, and Model Context Protocol (MCP) to…
Armor Crypto MCP
Enables direct blockchain operations, crypto trading, and wallet management through the Armor Wallet API with JWT authentication and detailed logging for…
Crypto Fear & Greed Index
Provides real-time and historical cryptocurrency market sentiment data through the Fear & Greed Index API for analyzing market psychology and potential price…
Coinmarket
Fetches cryptocurrency market data using the CoinMarketCap API.
Stripe
Integrates with Stripe's payment processing API to enable transaction processing, customer management, and subscription handling for financial applications.
Parlay
Remote MCP server for prediction markets — search and compare live odds across Polymarket, Kalshi, and Limitless from Claude, ChatGPT, or Gemini. Six read-only…
Prereason
MCP server for PreReason, the Context API for financial agents. 17 pre-reasoned market briefings with trend signals, regime classification, confidence scores…
Polygon MCP Server
Integrates with the Polygon blockchain to enable cryptocurrency management, smart contract interaction, and transaction signing through a secure wallet…
QontoCtl
CLI and MCP server for the Qonto business banking API — manage transactions, invoices, clients, transfers, and more
CData Sage Cloud Accounting
A read-only MCP server for Sage Cloud Accounting, powered by the CData JDBC Driver.
Secfinapi
SEC filings hold every US public company's financials — but they're in XBRL, which is painful to parse. I built **SECfinAPI** to standardize them into clean…