2 points, 0 comments on Hacker News
Source: [Hacker News](https://duckdb.org/2026/08/20/duckdb-20-peg-parser)
1 points, 0 comments on Hacker News
1 points, 0 comments on Hacker News
1 points, 0 comments on Hacker News
1 points, 0 comments on Hacker News
If you are building AI-powered test automation, you may eventually run into this question: Should we use RAG or MCP? The question sounds reasonable, but it is slightly misleading. RAG and MCP solve very different problems.
1 points, 0 comments on Hacker News