MCP tools should be definable with YAML

[cdcabrera]

Description

Expanding on top of the tool plugins architecture we can allow YAML configurations for tools.

Acceptance criteria

• MCP tools are expandable with YAML
• We should allow Review expanding and allowing additional MCP SDK schema values like title, outputSchema, annotations.
• We should consider allowing allow prompts through this work
• We should consider allowing allow resources through this work. This may be an iteration
• We should allow dynamic addition of tools, resources, and prompts

Assumptions and questions

• Builds off MCP tools should be expandable via tool-plugins #22

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Jira Issue: PF-3282