Compare Oracle Database costs on OCI vs Azure, AWS, and GCP to reveal price parity and billing differences for your deployment.
Compare costs of running Oracle database on OCI vs Azure/AWS/GCP. Shows price parity and billing differences.
| Name | Required | Description | Default |
|---|---|---|---|
| storageGB | Yes | Storage size in GB | |
| computeUnits | Yes | Number of ECPUs or OCPUs | |
| databaseType | Yes | Database type to compare |
Changes observed during successful MCP inspections.
v1.4.0Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate read-only, safe behavior. Description adds that the tool shows price parity and billing differences, consistent with annotations. No extra behavioral details beyond the core functionality.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two concise sentences that front-load the purpose and output. No unnecessary words or redundant information.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
No output schema, but the tool is simple. Description explains what it shows, but lacks details on output format, units, assumptions, or prerequisites. Adequate for a low-complexity tool, but incomplete for full clarity.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Input schema has 100% description coverage, so the schema already documents each parameter. Description adds no additional semantic value beyond restating the tool's purpose.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
Description clearly states the tool compares costs of Oracle database on OCI vs other clouds, with a specific verb and resource. However, it does not explicitly differentiate from the sibling 'calculate_multicloud_database_cost', which might have similar scope.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No explicit guidance on when to use this tool versus alternatives like 'calculate_multicloud_database_cost'. The description only states what it does, not when it should be chosen over siblings.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.