Quic RAG

QUIC RAG

Use the repo-local QUIC specification knowledge base before answering protocol questions in coquic.

When to Use

• QUIC RFC or Internet-Draft questions grounded in the configured Qdrant RAG index
• Requests for exact section lookups or document citations
• Questions about frames, transport parameters, packet formats, recovery, congestion control, version negotiation, or error codes

Workflow

1. Check readiness:
   • nix run .#qdrant-dev -- status
   • rag/scripts/query-rag doctor --state-dir .rag
2. If the shared backend is unavailable, run nix run .#qdrant-dev -- start and retry once.
3. Use the smallest fitting query:
   • rag/scripts/query-rag get-section --doc rfc9000 --section-id 18.2
   • rag/scripts/query-rag get-section --doc draft-ietf-quic-qlog-main-schema-13 --section-id 1
   • rag/scripts/query-rag trace-term max_udp_payload_size
   • rag/scripts/query-rag lookup-term --term-type transport_parameter --name max_udp_payload_size
   • rag/scripts/query-rag related-sections --doc rfc9369 --section-id 5
   • rag/scripts/query-rag search-sections "ACK frame behavior" --top-k 5
4. Cite the document IDs and section IDs from command output in the final answer.
5. If the index is not ready, rebuild it with an explicit source directory: rag/scripts/build-index --source <source-dir> --state-dir .rag.

Don't Use

• Source-code implementation questions that are not asking about QUIC protocol behavior
• Non-QUIC repo workflow questions