achieveSocialChallenge

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

With no annotations provided, the description bears full responsibility for disclosing behavioral traits. It fails entirely: no mention of side effects, required permissions, data mutations, or return behavior. The verb 'create' implies mutation, but the tool name suggests 'achieve', adding confusion rather than clarity.

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 extremely short, but this is under-specification, not conciseness. The emoji and fragment 'Create social-challenge' provide no useful structure or front-loaded information that the tool name doesn't already imply.

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 with 4 parameters, no output schema, and no annotations, the description is completely inadequate. It fails to explain the tool's functionality, parameter usage, or expected behavior, leaving a critical knowledge gap for an AI agent selecting or invoking the tool.

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%, and the description mentions none of the four parameters (email, mobile, customerId, challengeId). The description adds zero meaning beyond the schema, leaving the agent to guess the role of each parameter and which are required.

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 'Create social-challenge' provides a verb and resource, but it contradicts the tool name 'achieveSocialChallenge' (create vs. achieve) and adds no specificity about what the tool actually does. It reads as a rephrasing of the name rather than a meaningful functional description, leaving the purpose ambiguous.

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?

There is no guidance on when to use this tool or when to prefer alternatives. No context, prerequisites, or exclusions are provided, and sibling tools offer no clues since no comparison is made.

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