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Stop Making AI Guess Your Database: Oracle SQLcl MCP Server, Agent Memory, and Oracle AI Database

A developer guide to controlled Oracle AI Database workflows with the Oracle SQLcl MCP server, Codex, Cursor, Antigravity, Claude, and Oracle AI Agent Memory.

  • Oracle SQLcl MCP server enables controlled AI workflows for Oracle AI Database
  • AI clients inspect approved database context through MCP, reducing errors
  • MCP provides standardized tool access within configured permissions and boundaries

Four big local LLMs on one RTX 5090 and 128 GB of RAM, benchmarked side by side

One RTX 5090, 128 GB of RAM, and four open models from 125B to 748B parameters. Over the past weeks I got each of them running on the same workstation, on three different runtimes.

  • All four models are mixture-of-experts, allowing them to run on a single GPU with limited VRAM.
  • Performance measured by decoding speed, time to first token, prefill speed, and drafting quality.

A quick site hardening pass: email DNS, AI-crawler rules and security headers

Three things go quietly wrong on a lot of small sites: mail that fails authentication, a robots.txt that says something different from what you meant, and missing security headers.

  • Email DNS should include SPF, DKIM, DMARC, and MX records
  • Review robots.txt for AI crawler rules like OpenAI's GPTBot
  • Implement security headers like Strict-Transport-Security

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