sync_ea

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

With no annotations provided, the description carries full burden for behavioral disclosure. While 'upload' implies a write operation, it doesn't specify whether this requires authentication, what happens if the EA already exists, whether compilation is automatic, or what the expected outcome is. The description lacks critical behavioral context for a tool that modifies system state.

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, efficient sentence with zero wasted words. It's appropriately sized for a tool with two parameters and gets straight to the point without unnecessary elaboration.

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 tool that uploads and potentially compiles code (a write operation with system impact), the description is insufficient. With no annotations, no output schema, and minimal behavioral disclosure, it leaves critical gaps about authentication requirements, error conditions, compilation process, and expected outcomes that an agent would need to use this tool effectively.

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?

With 100% schema description coverage, the input schema already fully documents both parameters. The description adds no additional parameter semantics beyond what's in the schema - it doesn't explain format requirements, constraints, or relationships between parameters that aren't already covered.

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 action ('Upload EA file') and target ('to MetaTrader 4 for compilation'), providing a specific verb+resource combination. However, it doesn't explicitly differentiate from its sibling tool 'sync_ea_from_file', which appears to handle a similar function with different input sources.

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?

The description provides no guidance on when to use this tool versus alternatives like 'sync_ea_from_file' or 'compile_ea'. There's no mention of prerequisites, context requirements, or exclusion criteria for tool selection.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.