# viventine-space/orbit-sentinel-mcp [Health: Active]

**Category:** 🚀 Aerospace & Astrodynamics  
**Repository:** https://github.com/viventine-space/orbit-sentinel-mcp  
**GitHub Stars:** 1  
**npm Downloads (last month):** 5955869  
**Views:** 2  
**Installs:** 0  
**Upvotes:** 0  
**Directory Page:** https://allmcps.com/mcp/viventine-space-orbit-sentinel-mcp

## Description
Search 419,000+ space regulatory filings from FCC, ITU, UNOOSA, and FAA — semantic search, entity dossiers, spectrum holdings, launch licenses, and filing alerts, powered by Orbit Sentinel. brew install --cask viventine-space/tap/orbit-sentinel-mcp

## Claude Desktop Quick Installation
Install path detected from listing signals. Uses `npx` (confidence: high):

```json
"mcpServers": {
  "orbit-sentinel-mcp": {
    "command": "npx",
    "args": ["-y","mcp-remote"],
    "env": {
      "MCP_API_URL": "",
      "MCP_API_KEY": ""
    }
  }
}
```

**Requires environment variables:** `MCP_API_URL`, `MCP_API_KEY` — the values above are empty placeholders; fill in real credentials before running (see the repository for what each one is for).

## Documentation & README

# Orbit Sentinel MCP Server

[![CI](https://github.com/Viventine-Space/orbit-sentinel-mcp/actions/workflows/ci.yml/badge.svg)](https://github.com/Viventine-Space/orbit-sentinel-mcp/actions/workflows/ci.yml)
[![Release](https://img.shields.io/github/v/release/Viventine-Space/orbit-sentinel-mcp)](https://github.com/Viventine-Space/orbit-sentinel-mcp/releases/latest)
[![MCP Registry](https://img.shields.io/badge/dynamic/json?url=https%3A%2F%2Fregistry.modelcontextprotocol.io%2Fv0%2Fservers%2Fio.github.Viventine-Space%252Forbit-sentinel-mcp%2Fversions%2Flatest&query=%24.server.version&label=MCP%20Registry&prefix=v&color=blue)](https://registry.modelcontextprotocol.io/v0/servers/io.github.Viventine-Space%2Forbit-sentinel-mcp/versions/latest)
[![orbit-sentinel-mcp MCP server](https://glama.ai/mcp/servers/Viventine-Space/orbit-sentinel-mcp/badges/score.svg)](https://glama.ai/mcp/servers/Viventine-Space/orbit-sentinel-mcp)
[![Go Reference](https://pkg.go.dev/badge/github.com/viventine-space/orbit-sentinel-mcp.svg)](https://pkg.go.dev/github.com/viventine-space/orbit-sentinel-mcp)
[![License: MIT](https://img.shields.io/github/license/Viventine-Space/orbit-sentinel-mcp)](LICENSE)
[![MCP Badge](https://lobehub.com/badge/mcp/viventine-space-orbit-sentinel-mcp)](https://lobehub.com/mcp/viventine-space-orbit-sentinel-mcp)

MCP (Model Context Protocol) server for [Orbit Sentinel](https://viventine.com) —
950K+ space regulatory filings from FCC, ITU, UNOOSA, and FAA-AST,
queryable from Claude Desktop, Claude Code, Cursor, or any MCP client.

An API key is required. Beta access: <https://console.viventine.com>.

The server is a thin, open-source (MIT) client of the public REST API — nine Go
files, easy to audit before you run it. Run it locally over stdio, or skip the
install entirely and point your client at the hosted remote endpoint (below).

## Install

### Remote (no install)

The lowest-friction path — no binary, no updates. Point any HTTP-capable MCP
client at:

```
https://orbit-sentinel.viventine.com/mcp
```

Transport is Streamable HTTP (stateless). Two ways to authenticate:

**OAuth (recommended)** — sign in with your Viventine account in the browser; no
key to copy or store. In Claude Code:

```bash
claude mcp add --transport http orbit-sentinel https://orbit-sentinel.viventine.com/mcp
```

Then run `/mcp` -> orbit-sentinel -> authenticate. A browser opens for sign-in
and consent; Claude Code stores the token and refreshes it automatically. The
same works as a custom connector in claude.ai / Claude Desktop (Settings ->
Connectors -> Add custom connector -> paste the URL -> sign in).

**API key** — if you'd rather use a static key (or your client can't do OAuth),
pass your console key as a bearer token:

```bash
claude mcp add --transport http orbit-sentinel \
  https://orbit-sentinel.viventine.com/mcp \
  --header "Authorization: Bearer <your-key>"
```

Get a key / beta access at <https://console.viventine.com>.

**Generic MCP clients** — any Streamable HTTP client works via OAuth 2.1
(RFC 9728 protected-resource discovery) or an `Authorization: Bearer <key>`
header. For a stdio-only client, bridge with
`npx mcp-remote https://orbit-sentinel.viventine.com/mcp`.

### Claude Desktop (one-click)

Download [orbit-sentinel-mcp.mcpb](https://github.com/Viventine-Space/orbit-sentinel-mcp/releases/latest/download/orbit-sentinel-mcp.mcpb)
and double-click it — Claude Desktop installs the extension and prompts for
your API key. Bundles macOS (universal), Linux, and Windows binaries.

### Homebrew (macOS — recommended)

```bash
brew install --cask viventine-space/tap/orbit-sentinel-mcp
```

Installs to `$(brew --prefix)/bin/orbit-sentinel-mcp`, handles the quarantine
flag for you, and upgrades with `brew upgrade`.

### Manual download

Download the archive for your platform from the
[latest release](https://github.com/viventine-space/orbit-sentinel-mcp/releases/latest),
then:

```bash
tar -xzf orbit-sentinel-mcp_*.tar.gz
mkdir -p ~/bin && mv orbit-sentinel-mcp ~/bin/
```

macOS only — the binary is not notarized yet, so clear the quarantine flag once:

```bash
xattr -d com.apple.quarantine ~/bin/orbit-sentinel-mcp
```

Windows: unzip and note the full path to `orbit-sentinel-mcp.exe`.

### Build from source

```bash
go install github.com/viventine-space/orbit-sentinel-mcp@latest
```

## Configure

The server reads two environment variables:

| Variable | Purpose |
|---|---|
| `MCP_API_URL` | Orbit Sentinel API base URL (`https://orbit-sentinel.viventine.com`) |
| `MCP_API_KEY` | Your API key from the console |

**Claude Desktop** — add to `~/Library/Application Support/Claude/claude_desktop_config.json`
(Windows: `%APPDATA%\Claude\claude_desktop_config.json`), using the absolute
path to the binary (`~` is not expanded):

```json
{
  "mcpServers": {
    "orbit-sentinel": {
      "command": "/absolute/path/to/orbit-sentinel-mcp",
      "env": {
        "MCP_API_URL": "https://orbit-sentinel.viventine.com",
        "MCP_API_KEY": "<your-key>"
      }
    }
  }
}
```

**Claude Code** — one command:

```bash
claude mcp add orbit-sentinel \
  --env MCP_API_URL=https://orbit-sentinel.viventine.com \
  --env MCP_API_KEY=<your-key> \
  -- ~/bin/orbit-sentinel-mcp
```

Restart your client; the Orbit Sentinel tools (`research`, `search_filings`,
`get_entity_profile`, …) appear in the tools menu.

## Releasing (maintainers)

Tag and push — GitHub Actions builds and publishes all platforms:

```bash
git tag v0.x.y && git push origin v0.x.y
```

Asset names are version-stable (`orbit-sentinel-mcp_<os>_<arch>.tar.gz`), so
`releases/latest/download/...` URLs always serve the newest build.

The Claude Desktop bundle (`orbit-sentinel-mcp.mcpb`) is packed and uploaded
by the release workflow — the manifest template lives at `mcpb/manifest.json`
(its `version` is stamped from the tag at pack time).

Then repeat the [Glama release](https://glama.ai/blog/2026-03-15-how-to-make-a-release)
— it does not auto-update from GitHub, and it gates the quality score on the
badge above. On the [Dockerfile admin page](https://glama.ai/mcp/servers/Viventine-Space/orbit-sentinel-mcp/admin/dockerfile),
the saved build spec should carry over (build steps install Go and `go build`;
placeholder parameters need a dummy `MCP_API_KEY` to satisfy the env schema) —
click **Build**, then **Make Release** with the new version. Manual for now;
consider Glama API integration next release cycle.