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ptacr

mcp-mt5

by ptacr

deploy_ea

Copy compiled .ex4/.ex5 binaries into the MetaTrader Experts folder, with an optional rename.

Instructions

Copy compiled .ex4/.ex5 binary into Experts/.

Args: source_ex: Path to compiled .ex4/.ex5. name: Optional rename target.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
nameNo
source_exYes
Behavior2/5

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

No annotations are provided, and the description does not disclose behavioral traits such as whether it overwrites existing files, required permissions, or side effects. As a file operation tool, this is a significant omission.

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

Conciseness4/5

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

The description is brief with only two sentences plus a two-line parameter list. Every part is relevant, though it could benefit from a more structured format (e.g., bullet points).

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

Completeness3/5

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

For a simple file copy tool, the description covers the core functionality and parameters. However, it omits behavior on file overwrite, success feedback, and permissions, which leaves some gaps for an AI agent.

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

Parameters4/5

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

Despite 0% schema description coverage, the description explicitly explains the role of each parameter: source_ex as path to compiled binary, name as optional rename. This adds valuable meaning beyond the schema's type/title.

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 action (copy) and the resource (compiled .ex4/.ex5 binary) and target (Experts/). It distinguishes from sibling tools like compile_and_deploy (which also compiles) and list_experts (listing).

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

Usage Guidelines3/5

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

The description implies usage after compilation but does not explicitly state when to use this tool versus alternatives like compile_and_deploy, nor does it mention prerequisites or when not to use it.

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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