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remove_parameter

Remove a named parameter from a function signature while preserving the function body. Solves the need to delete a single parameter without rewriting the entire signature.

Instructions

Remove a parameter by name from a function signature. Leaves the body untouched.

Use this when: You need to remove one parameter without retyping the whole signature. Don't use this when: You need to replace the whole signature -> use replace_signature.

Example: target="LRUCache.get" parameter_name="default"

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
file_pathYes
targetYes
parameter_nameYes

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
Behavior4/5

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

No annotations provided, so description carries full burden. It states 'Leaves the body untouched' to indicate non-destructive nature. Could mention behavior when parameter not found, but otherwise clear.

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?

Extremely concise with a clear structure: purpose statement, usage guidelines, example. Every sentence adds value, no redundancy.

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

Completeness4/5

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

Given a simple 3-parameter tool with an output schema (not shown), the description covers essential aspects. Could mention error handling (e.g., missing parameter), but overall adequate.

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?

Schema coverage is 0%, but the description uses an example to illustrate parameter usage (target, parameter_name). However, file_path is not described beyond being required.

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

Purpose5/5

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

The description clearly states the tool removes a parameter by name from a function signature, which is specific and distinct from siblings like 'replace_signature'. The example clarifies the target and parameter_name.

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

Usage Guidelines5/5

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

Explicit 'Use this when' and 'Don't use this when' sections provide clear context and name the alternative tool 'replace_signature', aiding correct selection.

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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