Calculator Server

v1.0.0

A powerful MCP server built with NitroStack

Connection Setup

Add via Cursor Settings UI (Settings > Features > MCP > Add New MCP Server): 

{
  "mcpServers": {
    // your other mcp servers
    "calculator-server": {
      "url": "https://founder-copilot-6a5a5-forca-amrita-university-amritapuri-campus.app.nitrocloud.ai/mcp"
    }
  }
}

Connect remote tools directly via Claude's Web UI:

Add custom connector BETA
Connect Claude to your data and tools. Learn more about connectors or get started with pre-built ones.
Advanced settings
Only use connectors from developers you trust. Anthropic does not control which tools developers make available and cannot verify that they will work as intended or that they won't change.
Building an MCP server? Report issues and subscribe to updates here

Configure custom tools directly via ChatGPT's Web UI:

New App
Icon (optional)
PNG only. Best results at 256 x 256 px or larger. Max file size: 10 KB
Name
Description (optional)
Connection
Authentication
Custom MCP servers introduce risk. Learn more
OpenAI hasn't reviewed this MCP server. Attackers may attempt to steal your data or trick the model into taking unintended actions, including destroying data.
Read the guide

Add the following configuration block under mcpServers in your Antigravity configuration file (~/.gemini/config/mcp_config.json): 

{
  "mcpServers": {
    // your other mcp servers
    "calculator-server": {
      "serverUrl": "https://founder-copilot-6a5a5-forca-amrita-university-amritapuri-campus.app.nitrocloud.ai/mcp"
    }
  }
}

Add the following configuration block to your Codex configuration file (~/.codex/config.toml): 

[mcp_servers.calculator-server]
url = "https://founder-copilot-6a5a5-forca-amrita-university-amritapuri-campus.app.nitrocloud.ai/mcp"

Connect directly using the Server-Sent Events endpoint: 

https://founder-copilot-6a5a5-forca-amrita-university-amritapuri-campus.app.nitrocloud.ai/mcp
Available Tools
calculate

Perform basic arithmetic calculations

convert_temperature

Convert temperature units based on file content or direct input. Supports Celsius (C) and Fahrenheit (F).

get_founder_profile

Returns the founder profile accumulated so far across all tool calls in this session (idea, validation scores, matched schemes, recommended entity, GTM plan). Use this to avoid asking the founder to repeat information already given.

validate_idea

Validate a startup idea by scoring it on market signal, feasibility, and competition. Returns scores 0-10 and identifies the top weakness to fix first.

recommend_entity_type

Recommend the best legal entity type (sole proprietorship, OPC, LLP, or Private Limited) based on founder count and funding plans. Returns recommendation with document-readiness checklist.

check_funding_eligibility

Check funding scheme eligibility based on startup stage, sector, and state. Returns matched schemes with fit rationale and application status.

generate_gtm_playbook

Generate a go-to-market playbook based on business model and target customer. Returns B2B outreach or B2C channel tactics with first-client action steps.

find_growth_opportunities

Returns live portals for hackathons, real national funding/loan schemes, and entrepreneurship events relevant to an Indian founder. Points to continuously-updated aggregators for hackathons/events (since individual listings expire fast) and lists named, verified government/institutional loan and funding schemes directly.