Finance · Remote MCP server
calc.engineer
88 free engineering calculators: RF link budgets, LoRa/Meshtastic, PCB, solar, homelab. Keyless.
What the MCP Registry states
The entry as published to the official MCP Registry (read 2026-10-04), latest version.
- Registry name
engineer.calc/calc- Version
- 1.0.0
- Status
- Active
- Category
- finance
- Transport
- Streamable HTTP
- Published
- 2026-07-18
- Updated
- 2026-07-18
- Publisher
- engineer.calc
- Website
- calc.engineer
- Source
- Registry API entry
Remote endpoints
| Transport | URL | Headers declared |
|---|---|---|
| Streamable HTTP | https://calc.engineer/mcp | None |
How to connect calc.engineer
calc.engineer is a remote MCP server: there is nothing to install. Its endpoint is https://calc.engineer/mcp, served over Streamable HTTP. In an assistant that accepts remote MCP servers (often under a setting named connectors, integrations or tools), add a new server and give it this URL; in a client configured by file, add it as a remote (HTTP) server with the same URL.
No headers are declared in the registry entry. If the server needs you to sign in, a client that supports MCP authorization opens the service's own sign-in page when it first connects.
Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect
More finance servers
| Server | Runs |
|---|---|
| Cabal HunterSolana pre-trade safety for AI agents: cabal, bundle, dump, deployer & honeypot in one verdict. | Remote · HTTP |
| Cabrini Market DataUS equity data for AI agents — 23 years intraday + daily, SEC filings. x402 USDC payments. | Remote · HTTP |
| Caixa Econômica Federal MCPConnect your Caixa Econômica Federal account to AI via Brazil's Open Finance: balances, statements,. | Remote · HTTP |
| Caixa Tem MCPConnect your Caixa Tem account to AI via Brazil's Open Finance: balances, statements, cards, investm. | Remote · HTTP |
| Calcfi MCP24 free personal-finance + macro tools (mortgage, paycheck, tax, FRED, BLS) for LLM agents. | Local · stdio |
| CalcgridChina working-day data, UK bank holidays, IANA time zones and deterministic business deadlines. | Remote · HTTP |
| CalculatorsTested financial & practical calculators as free, no-auth MCP tools for AI agents. | Remote · HTTP |
| CalculatorsFIRE & retirement calculators + a multi-currency portfolio rebalancer (exact buy/sell trades). | Remote · HTTP |