Search the astronomy and physics literature (SciX / NASA ADS): papers, citations, metrics, BibTeX.
Connect Runs on your machine
claude mcp add scix -e SCIX_API_TOKEN=<SCIX_API_TOKEN> -- https://github.com/yipihey/scix-client/releases/download/v0.4.1/scix-v0.4.1.mcpb
{
"mcpServers": {
"scix": {
"command": "https://github.com/yipihey/scix-client/releases/download/v0.4.1/scix-v0.4.1.mcpb",
"args": [],
"env": {
"SCIX_API_TOKEN": "<SCIX_API_TOKEN>"
}
}
}
}
{
"mcpServers": {
"scix": {
"command": "https://github.com/yipihey/scix-client/releases/download/v0.4.1/scix-v0.4.1.mcpb",
"args": [],
"env": {
"SCIX_API_TOKEN": "<SCIX_API_TOKEN>"
}
}
}
}
{
"servers": {
"scix": {
"type": "stdio",
"command": "https://github.com/yipihey/scix-client/releases/download/v0.4.1/scix-v0.4.1.mcpb",
"args": [],
"env": {
"SCIX_API_TOKEN": "<SCIX_API_TOKEN>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
SCIX_API_TOKENRequired, secret | SciX / ADS API token from https://ui.adsabs.harvard.edu/user/settings/token |
Details
| Package | https://github.com/yipihey/scix-client/releases/download/v0.4.1/scix-v0.4.1.mcpb (MCPB, stdio) |
| Package | [email protected] (PYPI, stdio) |
| First published | 22 Oct 2026 |
| Last updated | 22 Oct 2026 |
| Registry name | io.github.yipihey/scix |
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