Bring Esa
to Claude Desktop
Learn how to connect ESA Near Earth Objects to Claude Desktop and start using 12 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the ESA Near Earth Objects MCP Server?
Connect to the European Space Agency Near-Earth Object Coordination Centre (NEOCC) and access the most authoritative asteroid monitoring data in Europe.
What you can do
- Close Approaches — Retrieve upcoming and recent asteroid flybys with miss distances in kilometers, astronomical units, and lunar distances, plus diameter and relative velocity
- Impact Risk Assessment — Access the official ESA risk list and special risk list of asteroids with non-zero cumulative impact probability, including Palermo Scale and Torino Scale ratings
- Object-Level Intelligence — Query orbital elements, physical properties (diameter, albedo, spectral type), and computed ephemerides for any known near-Earth object by designation
- Planetary Defence Monitoring — Access the Aegis impact monitoring table and priority observation lists used by ESA Space Safety
How it works
- Subscribe to this server
- No API key required — the ESA NEOCC is a public service
- Start querying asteroid data from Claude, Cursor, or any MCP-compatible client
Your AI agent becomes a planetary defence analyst with direct access to ESA mission-critical data. All information is sourced from the ESA Space Safety programme and updated multiple times daily.
Who is this for?
- Researchers & Astronomers — access orbital elements and ephemerides for observation planning without navigating complex web portals
- Science Communicators — instantly retrieve upcoming asteroid flyby data for articles and social media
- Planetary Defence Professionals — monitor risk lists and impact tables programmatically for rapid response workflows
- Space Enthusiasts — explore the asteroid catalog and track objects approaching Earth in near real-time
Built-in capabilities (12)
Returns the connection status and service URL. Use this to verify the integration is working correctly. Verify ESA NEOCC API connectivity
Returns designations only. Warning: this list contains thousands of entries. Use for comprehensive audits or when searching for a specific designation. Get the complete catalog of all known near-Earth asteroids
Lists virtual impactors with their projected impact dates, impact probabilities, and Palermo Scale values. This is the primary ESA output for planetary defence risk assessment. Get impact monitoring data for potentially hazardous objects
g., "2024YR4", "99942 Apophis"). Returns miss distance, date, velocity, and brightness for each encounter. Use URL-encoded designations for objects with spaces. Get all close approaches for a specific asteroid
Returns right ascension, declination, distance, and visual magnitude at each timestep. Useful for planning telescope observations or determining current sky position. Get ephemerides for a specific asteroid
Essential for trajectory computation and impact probability assessment. Get orbital elements for a specific asteroid
Data sourced from the ESA NEOCC physical properties database. Get physical properties of a specific asteroid
These objects have incomplete orbital arcs and could be reclassified with additional tracking data. Get priority NEOs requiring follow-up observation
Useful for reviewing past flyby events and validating orbital predictions. Get recent asteroid close approaches that already occurred
Each entry includes the object designation, estimated diameter, cumulative impact probability (IP), Palermo Scale value (PS), and Torino Scale rating. Objects on this list are being actively monitored by the ESA Planetary Defence Office. Get the ESA asteroid impact risk list
These objects have heightened scientific interest for planetary defence. Get the ESA special priority risk list
Data is updated multiple times per day directly from the ESA Space Safety programme. Get upcoming asteroid close approaches to Earth
Why Claude Desktop?
Claude Desktop is the definitive way to connect ESA Near Earth Objects to your AI workflow. Add Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 12 tools in the chat interface. ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.
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Claude Desktop is the reference MCP client. it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available
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Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface
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Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions
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Enterprise-grade security with local config storage. your tokens never leave your machine, and connections go directly to Vinkius Edge network
ESA Near Earth Objects in Claude Desktop
ESA Near Earth Objects and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect ESA Near Earth Objects to Claude Desktop through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for ESA Near Earth Objects in Claude Desktop
The ESA Near Earth Objects MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 12 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Claude Desktop only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
ESA Near Earth Objects for Claude Desktop
Every tool call from Claude Desktop to the ESA Near Earth Objects MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Do I need an API key to use this server?
No. The ESA NEOCC API is completely public and requires no authentication. Simply subscribe to this server and enter any placeholder value in the API key field to start querying asteroid data immediately.
How often is the asteroid data updated?
The ESA NEOCC updates its close approach data, risk lists, and impact monitoring tables multiple times per day. Orbital elements and physical properties are updated whenever new observational data becomes available from ground-based telescopes worldwide.
Can I query data for a specific asteroid like Apophis?
Yes! Use the object-specific tools with the asteroid's designation. For example, query orbital elements for '99942' (Apophis), or get close approaches for '2024YR4'. The designation should match the official IAU format used in the NEOCC database.
How does Claude Desktop discover MCP tools?
When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.
What happens if the MCP server is temporarily unavailable?
Claude Desktop handles disconnections gracefully. if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.
Can I connect multiple MCP servers simultaneously?
Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.
Is there a limit on the number of tools per server?
Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.
Does Claude Desktop support Streamable HTTP transport?
Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL. Claude auto-negotiates the transport protocol.
Server not appearing after restart
Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).
Authentication error
Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.
Tools not showing in chat
Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting. wait a few seconds.
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