Integrate Arcsecond.io with Claude, Cursor, Chatbots & AI Agents MCP Server

Access astronomical data and manage observatories with Arcsecond.io — search objects and track night logs via AI.

GDPR Free for Subscribers

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

get

Get account check on Arcsecond.io

Verify Arcsecond account connection

get

Get object on Arcsecond.io

Get details for a specific astronomical object

list

List datasets on Arcsecond.io

List datasets available for an observatory

list

List night logs on Arcsecond.io

List observation night logs for an observatory

list

List observing sites on Arcsecond.io

List observing sites for an observatory

list

List telescopes on Arcsecond.io

List telescopes for an observatory

Search objects on Arcsecond.io

Search for astronomical objects (stars, galaxies, planets)

Security & Code Integrity Audit

Every tool in the Arcsecond.io MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

A+Score: 100

How Vinkius protects your data

Is there a risk of the AI "going crazy" and deleting important company data?

No. With Vinkius, the AI operates on "rails". It can only make the exact moves you authorized in the tool's settings. It cannot invent routes, access other networks in your company, or decide to delete random files. If the action isn't in the approved catalog, the attempt is blocked instantly.

What is an observatory subdomain?

If you are part of a specific observatory or organization on Arcsecond.io, your data is hosted on a subdomain (e.g., myobs.arcsecond.io). You can use this subdomain to access site-specific data.

How does the AI access my passwords and credentials?

It simply doesn't. On Vinkius, your passwords, API keys, and login details are kept in a secure vault. The AI (like ChatGPT or Claude) merely "asks" Vinkius to perform the task. Vinkius opens the door, does the work, and hands the result back to the AI. Your credentials are never seen, read, or learned by the artificial intelligence.

Does the AI train on my tools or API data?

No. Vinkius enforces a strict Zero-Retention policy. Your data simply passes through our secure servers to complete the requested action and is instantly forgotten. Nothing you do here is ever stored, logged, or used to train any artificial intelligence.

What can AI Agents do with Arcsecond.io?

Build automated workflows with Cursor and Claude Code by connecting to the Arcsecond.io MCP server.

AI-Driven astronomy Workflows

Build automated workflows involving astronomy by connecting Arcsecond.io. It provides Claude and ChatGPT with direct API hooks into your the unthinkable ecosystem.

Autonomous observatory data via AI

The Arcsecond.io MCP translates LLM intent into specific observatory data actions. Agents like Cursor use this to interface securely with your the unthinkable infrastructure.