How do I install Quarterly Tax Calculator?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is Quarterly Tax Calculator official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

This listing scores 52 (Fair). The formula is published on the methodology page.

Quarterly Tax Calculator MCP Server | MCPpedia

Name: Quarterly Tax Calculator MCP Server
Author: al157

US federal + state quarterly estimated tax estimates, SE tax, and quarterly payment due dates.

RegistryRemoteal157

52Fair

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "al157-mcp-server": {
      "url": "https://mcp.quarterlytax.al157.xyz/mcp"
    }
  }
}

This server does not declare environment variables.

Tools show up when the registry metadata or the repository README lists them. GitHub enrichment fills this in when a token is configured.

72Good

Investment runtime for AI agents — LLM investment committee, portfolio ledger, decision accounting

Registrylongsizhuo114 stars

60Good

Repo-native task continuity for AI coding agents: a reviewed task-state ledger served over MCP.