A side-by-side look at the Faa Aircraft Registry and Kshana PNT Resilience simulator MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Faa Aircraft Registry for aerospace & astrodynamics work as a local process; choose Kshana PNT Resilience simulator for aerospace & astrodynamics as a local process. You can also run both side by side in one mcpServers block.
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Aerospace & Astrodynamics | Aerospace & Astrodynamics |
| Quality signal | 37/100 · Fair | 41/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 6 |
| Directory activity | 0 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Faa Aircraft Registry | View Kshana PNT Resilience simulator |
No tool names declared yet. Check the project README from the listing page.
No tool names declared yet. Check the project README from the listing page.
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
{
"mcpServers": {
"faa-aircraft-registry": {
"command": "npx",
"args": [
"-y",
"@pipeworx/mcp-faa-aircraft-registry"
]
}
}
}
{
"mcpServers": {
"kshana-pnt-resilience-simulator": {
"command": "uvx",
"args": [
"kshana"
]
}
}
}