Install Quarterly Tax Calculator in Claude Code
claude mcp add --transport http quarterly-tax-calculator https://mcp.quarterlytax.al157.xyz/mcp{
"mcpServers": {
"quarterly-tax-calculator": {
"url": "https://mcp.quarterlytax.al157.xyz/mcp"
}
}
}Frequently asked questions
What does the Quarterly Tax Calculator MCP server do?
US federal + state quarterly estimated tax estimates, SE tax, and quarterly payment due dates.
Is the Quarterly Tax Calculator MCP server free?
The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.
Does Quarterly Tax Calculator run locally or remotely?
Remote. Hosted by the provider. You connect with a URL, nothing to install.
How do I add Quarterly Tax Calculator to Claude Code?
Run: claude mcp add --transport http quarterly-tax-calculator https://mcp.quarterlytax.al157.xyz/mcp
More finance, fintech & payments MCP servers
View allQuartermaster
app.surewhynot.quartermaster/quartermaster
x402 toolkit for AI agents: paid web, AI, and Base chain tools per call in USDC. Free tools too.
Quantum Artificer
app.surewhynot.quantum-artificer/quantum-artificer
Scientific compute for AI agents: symbolic, numerical, quantum, chemistry, ODE. Paid via x402.
QuickBuild token-saver tools + x402
dev.workers.quynguyenbac.quickbuild/agent-tools
Free no-LLM token savers: URL→Markdown, outline, JSON trim, log compress, token count; x402 extras
Quantum
ToolOracle/quantum
QuantumOracle — 18 post-quantum crypto tools: Kyber, Dilithium, hybrid schemes, migration.
QuickPay
com.pagaconquickpay/quickpay
Payment links, stats, subscriptions, receivables and kitchen orders in Venezuela. Never moves money.
Quantradin
com.quantradin/quantradin
Honest backtests and paper trading for US options and equities, driven by your agent.