RAGFlow Shows DIY RAG Still Matters

My take: keep building if the target is your own workflow and a small set of documents; RAGFlow is strong, but it is a platform, not a personal utility.

• –RAGFlow already covers the broad category: open-source, enterprise-oriented RAG with ingestion, hybrid retrieval, and MCP-based orchestration.
• –Your edge is specialization: oil-field standards, personal document sets, Telegram workflows, and homelab control are sharper than a general-purpose engine.
• –If you can make setup, indexing, and answers simpler than a full platform, you are solving a different problem, not competing head-on.
• –The main risk is scope creep: a “webui management backend agent rag docker application” can turn into an infrastructure project unless the use case stays narrow.
• –Ship a tight v1 first, then decide whether it is a private tool, an open-source project, or a broader product.