make_string

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

With no annotations provided, the description carries the full burden. It clearly states that length=0 triggers null-terminated auto-detection, which is a key behavioral trait. It also implies the tool writes to memory, but does not mention whether existing data is overwritten or what happens on failure (e.g., invalid address).

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?

Two concise sentences front-load the purpose and key parameter detail. No wasted words. A tiny improvement would be to move the parameter advice to the schema's description field, but this is acceptable.

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?

The description covers the core use case and a critical parameter interaction. However, it omits details about the output schema (which exists), potential error states, and behavior when the address range is invalid or overlaps other data. For a write operation, these are notable gaps.

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 description coverage is 0%, so the description must compensate. It adds meaning for 'length' (auto-detect behavior) but does not clarify the format of the 'address' string (hex? decimal? symbolic?), which the schema leaves ambiguous. Without the auto-detect detail, this would score lower.

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 states the exact verb 'Define' with a specific resource 'C-style string at an address', and adds crucial operational detail (auto-detect via length=0). This distinguishes it from sibling tools like 'make_code' (define code) and 'set_operand_type' (modify operand).

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 implies when to set length vs. using auto-detect, but gives no guidance on when NOT to use this tool (e.g., if strings are already defined, or if the auto-detect fails on non-null-terminated data). No alternative tools are mentioned, though siblings like 'patch_bytes' could be relevant for raw data writing.

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