initial: sovereign home — morrowind agent, skills, training-data, research, specs, notes, operational docs

Tracked: morrowind agent (py/cfg), skills/, training-data/, research/,
notes/, specs/, test-results/, metrics/, heartbeat/, briefings/,
memories/, skins/, hooks/, decisions.md, OPERATIONS.md, SOUL.md

Excluded: screenshots, PNGs, binaries, sessions, databases, secrets,
audio cache, timmy-config/ and timmy-telemetry/ (separate repos)

skills/mlops/vector-databases/chroma/references/integration.md

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+# Chroma Integration Guide
+
+Integration with LangChain, LlamaIndex, and frameworks.
+
+## LangChain
+
+```python
+from langchain_chroma import Chroma
+from langchain_openai import OpenAIEmbeddings
+
+vectorstore = Chroma.from_documents(
+    documents=docs,
+    embedding=OpenAIEmbeddings(),
+    persist_directory="./chroma_db"
+)
+
+# Query
+results = vectorstore.similarity_search("query", k=3)
+
+# As retriever
+retriever = vectorstore.as_retriever()
+```
+
+## LlamaIndex
+
+```python
+from llama_index.vector_stores.chroma import ChromaVectorStore
+import chromadb
+
+db = chromadb.PersistentClient(path="./chroma_db")
+collection = db.get_or_create_collection("docs")
+
+vector_store = ChromaVectorStore(chroma_collection=collection)
+```
+
+## Resources
+
+- **Docs**: https://docs.trychroma.com