Arcsecond.io MCP, Ready to Go
Use Arcsecond.io MCP with Claude or Cursor to fetch celestial coordinates and manage observatory logs via your AI agent for faster research.
No credit card required. Experience the power of this integration risk-free.
Access celestial data and manage observatory logs with precision.
Works with every AI agent you already use
…and any MCP-compatible client
How fast is the Arcsecond.io Connector?
Average time for the server to become ready for requests over the last 14 days, measured until the initialize / tools/list handshake completes. Metrics are updated daily between 00:00 and 04:00 UTC. Create a free account, use this Connector on Vinkius Cloud, and connect it to your AI agent in seconds.
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What AI agents can do with Arcsecond.io MCP with 7 Astronomical Tools
Use these tools to search for celestial objects, manage observatory hardware, and retrieve historical night logs via your AI agent.
Get account check
Verifies your Arcsecond account is linked correctly. Use this to ensure your connection is active before starting a research task.
Get object
Fetches detailed information for a specific astronomical body. Use this to get deep metadata on a single star or galaxy.
List datasets
Shows all datasets available for your specific observatory. Use this to see what data you can actually pull for your project.
List night logs
Retrieves your observatory's observation and calibration logs. Use this to review what happened during previous night runs.
List observing sites
Lists all physical locations linked to your observatory subdomain. Use this to see where your hardware is currently deployed.
List telescopes
Lists all telescopes associated with your observatory. Use this to manage your hardware inventory through your AI.
Search objects
Searches the global database for stars, galaxies, and planets. Use this to find new targets and their basic identities.
A Connector is a URL. Vinkius runs it: hosting, security, governance, observability.
You're looking at one of 5,800+ managed Connectors. The real value isn't the catalog. It's the control plane that secures, governs, audits, and manages every interaction between your agents and the tools they use.
No Shadow AI
Every agent action is visible, approved, and auditable. Nothing runs outside your governance.
Absolute agent control
Fine-grained permissions for every agent, MCP, and tool. Instantly revoke access and audit every execution.
Cost control per token
Spend broken down to the token, tool, and agent. Budgets and hard limits. No surprise invoices.
Managed & monitored infra
We operate the runtime, authentication, scaling, retries, and monitoring. Your team manages AI, not infrastructure.
Data protection, DLP by design
Sensitive data is filtered before reaching the model. Access is governed so agents receive only the information they're allowed to use.
Token optimization, real savings
Lower AI costs by delivering the right context instead of unnecessary tools. Better accuracy, faster responses, and fewer wasted tokens.
Arcsecond.io MCP for Managing Observatory Data
This is for the people who spend their nights looking up. It's for the researcher who needs to organize massive datasets and the hobbyist who wants to plan their next clear-sky session without manual digging.
Professional Astronomer
Uses this to quickly pull coordinates for research papers without manual database queries.
Observatory Manager
Uses this to keep track of telescope status and site logs across multiple locations.
Data Scientist
Uses this to feed real-time astronomical metadata into research models and analysis scripts.
Frequently Asked Questions
What can I do with the Arcsecond.io MCP? +
You can use it to search for celestial objects, get precise coordinates, and manage your observatory's data. It lets your AI agent act as a research assistant for astronomical data.
Can I use Arcsecond.io MCP to find star coordinates? +
Yes. You can ask your agent to find specific stars, planets, or galaxies, and it will return their RA and Dec coordinates instantly.
How does Arcsecond.io MCP help with observatory management? +
It lets you list your observing sites, telescopes, and instruments. You can also check your datasets and historical logs to keep your operations organized.
Does Arcsecond.io MCP work for amateur stargazers? +
Absolutely. It's great for planning observation sessions by retrieving metadata like visual magnitude and object types for any target in the sky.
Can I see my past observation logs with Arcsecond.io MCP? +
Yes. The Connector can retrieve detailed logs of your observations and calibrations, organized by your local noon-to-noon cycles.
How do I connect Arcsecond.io MCP to my AI client? +
You can connect it through the Vinkius catalog. Once connected, your AI client can access all the astronomical tools in one place.
How do I get my Arcsecond.io API Key? +
Log in to your Arcsecond.io account and go to your Profile page. You will find your Personal API Key there.
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.
Can I search for any astronomical object? +
Yes, the search_objects tool allows you to search across millions of objects in the SIMBAD, Gaia, and other astronomical databases integrated into Arcsecond.io.
Your AI, connected to everything.
No credit card required · Free tier available
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