Package index • ragnar

Document processing

Ingest documents from the web, PDFs, Word, or local Markdown.

read_as_markdown(): Convert files to Markdown

MarkdownDocument: Markdown documents

ragnar_find_links(): Find links on a page

Text chunking

Chunk and augment text context.

markdown_chunk(): Chunk a Markdown document

MarkdownDocumentChunks: Markdown documents chunks

ragnar_chunks_view(): View chunks with the store inspector

Store

Store embeddings in DuckDB for fast, local queries.

ragnar_store_create() ragnar_store_connect(): Create and connect to a vector store

ragnar_store_insert() ragnar_store_update(): Inserts or updates chunks in a RagnarStore

ragnar_store_build_index(): Build a Ragnar Store index

ragnar_store_inspect(): Launches the Ragnar Inspector Tool

Embeddings

Embed chunks with commercial or open-source models.

embed_bedrock(): Embed text using a Bedrock model

embed_databricks(): Embed text using a Databricks model

embed_google_gemini() embed_google_vertex(): Embed using Google Vertex API platform

embed_ollama() embed_openai() embed_lm_studio(): Embed Text

Retrieve

Retrieve relevant chunks using both vector and text search.

ragnar_retrieve(): Retrieve chunks from a RagnarStore

ragnar_retrieve_bm25(): Retrieves chunks using the BM25 score

ragnar_retrieve_vss(): Vector Similarity Search Retrieval

ragnar_register_tool_retrieve(): Register a 'retrieve' tool with ellmer

chunks_deoverlap(): Merge overlapping chunks in retrieved results