Science & Education
1/λ = R·Z²(1/n₁² − 1/n₂²) for hydrogen-like ions with reduced-mass correction: wavelength, photon energy, frequency, band, Pickering and Balmer notes.
Call this tool from your code in three languages.
curl -X POST 'http://127.0.0.1:3003/en/api/tools/rydberg-formula-calculator' \
-H 'Content-Type: application/json' \
-d '{"nuclearCharge":2,"nucleus":"He4","customNuclearMass":0,"nLower":2,"nUpper":4}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST http://127.0.0.1:3003/en/api/tools/rydberg-formula-calculator| Name | Type | Required | Description |
|---|---|---|---|
| nuclearCharge | number | Yes | — |
| nucleus | select | Yes | — |
| customNuclearMass | number | No | — |
| nLower | number | Yes | — |
| nUpper | number | Yes | — |
Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"mcpServers": {
"elysiatools-rydberg-formula-calculator": {
"name": "rydberg-formula-calculator",
"description": "1/λ = R·Z²(1/n₁² − 1/n₂²) for hydrogen-like ions with reduced-mass correction: wavelength, photon energy, frequency, band, Pickering and Balmer notes.",
"baseUrl": "http://127.0.0.1:3003/mcp/sse?toolId=rydberg-formula-calculator",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "rydberg-formula-calculator",
"arguments": {
"nuclearCharge": 2,
"nucleus": "He4",
"customNuclearMass": 0,
"nLower": 2,
"nUpper": 4
}
}
}Questions or issues? Contact [email protected]
Text result
{
"result": "Processed text content",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}