Get Topic
get-topicFetch a topic's details from Resend by providing its ID.
Instructions
Get a topic by ID from Resend.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | Topic ID |
get-topicFetch a topic's details from Resend by providing its ID.
Get a topic by ID from Resend.
| Name | Required | Description | Default |
|---|---|---|---|
| id | Yes | Topic ID |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are present, so the description bears full responsibility. It only states the operation is a 'Get', but does not disclose whether it is idempotent, what happens if the ID is invalid, or any side effects.
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?
The description is a single sentence with no wasted words. It is front-loaded with the verb and resource, making it immediately understandable.
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?
For a simple get-by-ID tool with no output schema and no annotations, the description is adequate but lacks details about the return value or format, which would help the agent understand what to expect.
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?
Schema coverage is 100% and the parameter 'id' is described as 'Topic ID' in the schema. The description adds no further meaning beyond the schema, which is already clear. Baseline score of 3 is appropriate.
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?
The description clearly states the verb 'Get', the resource 'topic', and the method 'by ID'. It distinguishes from sibling tools like 'list-topics' and 'create-topic' by specifying retrieval of a single topic by identifier.
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 usage guidance is provided. The description does not indicate when to use this tool versus alternatives such as 'list-topics' or 'get-contact-topics'.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
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