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securecontext 0.1.0
- Initial CRAN release.
- S7-based
securecontext_document class for representing text documents with metadata.
-
chunk_text() for splitting documents into overlapping chunks by token count.
- TF-IDF embedder (
embed_tfidf()) for local, dependency-free text embeddings.
-
vector_store R6 class with cosine similarity search and RDS persistence.
-
knowledge_store R6 class for persistent JSONL key-value storage.
-
context_builder for token-aware, priority-based context assembly.
-
count_tokens() utility using word-based approximation.
- Optional integration with ‘ellmer’ and ‘orchestr’ for LLM agent workflows.