What clients can I use with this MCP?

You can use it with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.

How does it determine if a transition is allowed?

The MCP analyzes the transition based on parity and angular momentum conservation rules.

Can I check specific multipole expansions?

Yes, the analyze_transition_possibility capability checks validity under different multipole expansions.

Does it calculate transition strength?

Yes, the calculate_transition_moment capability computes the strength of the transition between two states.

How do I know if my quantum numbers are valid?

You can use the validate_quantum_state capability to ensure your quantum state definitions are physically correct.

How do I check if a transition is allowed?

You can use the analyze_transition_possibility capability by providing the initial and final state quantum numbers as JSON strings.

Can I calculate the strength of an E1 transition?

Yes, use the calculate_transition_moment capability and specify 'E1' as the multipole type.

How can I verify my quantum numbers are physically valid?

The validate_quantum_state capability checks if your quantum numbers obey standard physical constraints like $l < n$.

An astronaut overseeing a futuristic data hub

Download PDF Markdown Version

Connect Spectroscopy Selection Rules to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Verify quantum transitions and calculate transition strengths instantly.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

Waiting for input…

Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 4 capabilities

We ship only the actions that matter.

Capability set01 / 01

01-04

4 capabilities in this set.

Part of 4 available through Spectroscopy Selection Rules.

01
Analyze transition possibility
This capability checks if a transition between two specific quantum states is allowed or forbidden under different multipole expansions.
02
Calculate transition moment
This capability computes the specific strength of the transition between two defined states.
03
List forbidden transitions
This capability identifies which transitions from a given state are prohibited within a specific set of allowed multipole types.
04
Validate quantum state
This capability checks the physical validity of a single quantum state definition to ensure the quantum numbers are correct.

Real work

What teams actually run

Theoretical Spectroscopy

Predict whether a specific light source will trigger a transition between two quantum states.

Quantum State Verification

Check if a set of quantum numbers follows the laws of physics before running a simulation.

Multipole Expansion Analysis

Determine if a transition is allowed under E1, E2, or other multipole rules.

Transition Strength Mapping

Calculate the intensity of transitions to build spectral models.

One connector, every AI

Spectroscopy Selection Rules works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

Building your own app? The connector is yours to use.

You don't need a client to put Spectroscopy Selection Rules to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

917ms average. Fast in production.

Spectroscopy Selection Rules is checked daily against the live service.

Daily averagePeak 979ms

Oct 3Today

Fastest day: 688ms
Slowest day: 979ms
14-day trend: Slowing+7%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 4 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Spectroscopy Selection Rules, so you can see the experience inside your AI.

It does not authenticate your account with Spectroscopy Selection Rules. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Spectroscopy Selection Rules Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_155CHZKC2geyHcjX0hO5bsNn5tG7wB5tqit9kj9J/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Spectroscopy Selection Rules capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "spectroscopy-selection-rules-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_155CHZKC2geyHcjX0hO5bsNn5tG7wB5tqit9kj9J/mcp"
    }
  }
}

Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Spectroscopy Selection Rules in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Spectroscopy Selection Rules owners hand off.

This MCP is built for researchers and students working in atomic and molecular physics.

01
Atomic Physicists
They hand off complex selection rule checks to the AI to speed up theoretical modeling.
02
Quantum Chemists
They use it to validate transition possibilities during molecular orbital analysis.
03
Computational Researchers
They use the capability to verify the physical correctness of state definitions in their code.

FAQ

Questions Spectroscopy Selection Rules owners ask.

01
What clients can I use with this MCP?
You can use it with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.
02
How does it determine if a transition is allowed?
The MCP analyzes the transition based on parity and angular momentum conservation rules.
03
Can I check specific multipole expansions?
Yes, the analyze_transition_possibility capability checks validity under different multipole expansions.
04
Does it calculate transition strength?
Yes, the calculate_transition_moment capability computes the strength of the transition between two states.
05
How do I know if my quantum numbers are valid?
You can use the validate_quantum_state capability to ensure your quantum state definitions are physically correct.
06
How do I check if a transition is allowed?
You can use the analyze_transition_possibility capability by providing the initial and final state quantum numbers as JSON strings.
07
Can I calculate the strength of an E1 transition?
Yes, use the calculate_transition_moment capability and specify 'E1' as the multipole type.
08
How can I verify my quantum numbers are physically valid?
The validate_quantum_state capability checks if your quantum numbers obey standard physical constraints like $l < n$.

Explore

More in Science

Connect Spectroscopy Selection Rules to Claude, Cursor, ChatGPT & more

Your AI does the work. We keep it safe and sound.

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-04

Analyze transition possibility

Calculate transition moment

List forbidden transitions

Validate quantum state

What teams actually run

Theoretical Spectroscopy

Quantum State Verification

Multipole Expansion Analysis

Transition Strength Mapping

Building your own app? The connector is yours to use.

Spectroscopy Selection Rules Connector

Claude Desktop

Atomic Physicists

Quantum Chemists

Computational Researchers

What clients can I use with this MCP?

How does it determine if a transition is allowed?

Can I check specific multipole expansions?

Does it calculate transition strength?

How do I know if my quantum numbers are valid?

How do I check if a transition is allowed?

Can I calculate the strength of an E1 transition?

How can I verify my quantum numbers are physically valid?

Hydrogen Atom Wavefunction Calculator AI Connector

Quantum Dot Optical Properties AI Connector

Quantum Mechanics Energy Levels AI Connector

Particle in a Box Calculator AI Connector

Suggestions

Impedance Spectroscopy Analysis AI Connector

RSS / Atom Reader AI Connector

Open Payments (CMS Physician Data) AI Connector

Rule of 40 Analyzer AI Connector