check_economic_nexus — FreeToolHub MCP Tool Read-only
check_economic_nexus
(check economic nexus) is one of 44 tools on the
FreeToolHub
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call check_economic_nexus from your client
- Claude Code FreeToolHub check_economic_nexus run in your project directory
- Claude Desktop FreeToolHub check_economic_nexus ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor FreeToolHub check_economic_nexus ~/.cursor/mcp.json
- VS Code FreeToolHub check_economic_nexus .vscode/mcp.json
- Zed FreeToolHub check_economic_nexus ~/.config/zed/settings.json
- Windsurf FreeToolHub check_economic_nexus ~/.codeium/windsurf/mcp_config.json
- Cline FreeToolHub check_economic_nexus ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI FreeToolHub check_economic_nexus ~/.gemini/settings.json
- Grok FreeToolHub check_economic_nexus .mcp.json (in your project root)
- ChatGPT FreeToolHub check_economic_nexus Settings → Connectors → Advanced → Developer mode
- Claude.ai FreeToolHub check_economic_nexus Settings → Connectors → Add custom connector
- LangChain FreeToolHub check_economic_nexus pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http freetoolhub https://freetoolhub.org/api/mcpOther tools on this server
- calculate_se_tax
- calculate_freelancer_tax
- calculate_1099k_tax
- calculate_capital_gains_tax
- compare_w2_vs_1099
- get_sales_tax_rate
- calculate_payroll_tax
- calculate_estate_tax
- calculate_hsa_fsa_savings
- calculate_quarterly_tax
- calculate_tariff
- calculate_compound_interest
- calculate_mortgage
- compare_401k_vs_roth
- calculate_car_loan
- calculate_rental_roi
- calculate_student_loan
- calculate_roi
- calculate_life_insurance
- calculate_rental_affordability
- calculate_home_equity
- calculate_break_even
- compare_llc_cost
- calculate_dropship_profit
- calculate_reseller_profit
- calculate_freelancer_pricing
- estimate_mcp_context_budget
- compress_tool_definitions
- score_mcp_server_trust
- audit_mcp_server_security
- generate_mcp_server_card
- validate_mcp_server_card
- advise_tool_portfolio
- plan_mcp_token_budget
- generate_mcp_client_config
- find_tool
- calculate_github_actions_cost
- compare_automation_platform_costs
- detect_polling_cost_traps
- estimate_selfhosted_tco
- compare_ai_coding_tool_costs
- compare_llm_api_costs
- plan_context_window_budget
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.