ab_deploy_token_erc20

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

The description adds valuable behavioral context beyond the destructiveHint annotation. It discloses the deployment method ('proven zksync-ethers deployment method via subprocess'), return value ('Returns the deployed contract address'), and security prerequisites ('deployer wallet must have enough funds'). While annotations cover the destructive nature, the description provides implementation details and constraints that help the agent understand the tool's behavior.

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 well-structured with clear sections (PARAMETERS, FLOW, SECURITY/LIMITATIONS) and front-loads the core purpose. While somewhat verbose, each section serves a purpose. The structure helps with readability, though some content duplication with the schema reduces efficiency.

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 destructive deployment tool with no output schema, the description provides good contextual completeness. It covers the deployment method, return value, and security prerequisites. The main gap is the undocumented debug parameter, but overall it gives the agent sufficient understanding of what the tool does and what to expect.

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 schema already documents all parameters thoroughly. The description's PARAMETERS section repeats information already in the schema (name, symbol, initialSupply definitions) without adding meaningful semantic context. The debug parameter isn't mentioned at all in the description. Baseline 3 is appropriate when schema does the heavy lifting.

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 specific action ('Deploy an ERC-20 BasicToken') and target resource ('to the Abstract network'), distinguishing it from sibling tools like balance checking or transfers. It provides a complete verb+resource+scope statement that leaves no ambiguity about the tool's function.

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 usage context through the SECURITY/LIMITATIONS section mentioning deployer wallet requirements, but doesn't explicitly state when to use this tool versus alternatives. No sibling tool comparisons or explicit when/when-not guidance is provided, leaving usage context somewhat implied rather than clearly defined.

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