About Eo Rag
Eo Rag is an MCP server in the RAG category: conversational assistant over Earth Observation data: RAG over STAC/EO specs + a LangGraph agent that queries live STAC catalogs, computes spectral indices, and draws the scenes it finds on a map.
Install
git clone https://github.com/bbrauzzi/eo-ragThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (3)
compute_indexNDVI or NDWI statistics over a bbox of one scene. Reads real pixels, so 5–15 seconds.
Parameters not published.
rag_lookupThe best-matching documentation passages, as prose with `[Source: ...]` labels.
Parameters not published.
stac_searchMatching scenes — id, collection, datetime, cloud cover, asset names. Footprint polygons are **left out by default**; pass `include_geometry: true` for them.
Parameters not published.
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