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curl_tool

Execute HTTP requests with curl commands to test APIs, fetch data, and debug web services within development workflows.

Instructions

Make HTTP requests using curl command

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
curl_commandYesThe full curl command to execute
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries the full burden of behavioral disclosure. It states the tool executes curl commands but doesn't mention safety considerations (e.g., potential for destructive operations, authentication needs, rate limits, or output format). For a tool that executes arbitrary curl commands, this is a significant gap in transparency.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is extremely concise—a single, clear sentence with no wasted words. It's front-loaded with the core purpose, making it easy for an agent to parse quickly. Every word earns its place.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the complexity of executing arbitrary curl commands (which can include mutations, authentication, etc.), the lack of annotations and output schema means the description should do more. It doesn't address behavioral traits, error handling, or output expectations, leaving the agent with insufficient context for safe and effective use.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The description doesn't add any parameter-specific information beyond what's in the schema. However, with 100% schema description coverage (the 'curl_command' parameter is fully documented in the schema), the baseline is 3. The description doesn't compensate but doesn't need to since the schema handles parameter documentation adequately.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool's purpose: 'Make HTTP requests using curl command'. It specifies the action (make HTTP requests) and the mechanism (curl command). However, it doesn't differentiate from the sibling 'http_request_tool', which appears to serve a similar purpose, preventing a perfect score.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool versus alternatives. It doesn't mention the sibling 'http_request_tool' or explain any differences in functionality, prerequisites, or appropriate contexts. This leaves the agent without clear usage direction.

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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