Add Oracle Database MCP Toolkit #97
Description
As per contributing guidelines, this issue is create prior to opening a PR that adds the Oracle Database MCP Toolkit, which provide the user with:
- Possibility to define custom tools via a YAML configuration file.
- 8 built-in tools to analyze Oracle JDBC thin client logs and RDBMS/SQLNet trace files.
- Optionally use database-powered tools, including vector similarity search and SQL execution plan analysis, when JDBC configuration is provided.