sync_fantasypros

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

With no annotations, the description must disclose behavioral traits. It only says 'Ingest', which implies a write operation, but does not explain whether existing data is overwritten, what permissions are needed, rate limits, idempotency, or return behavior. The word 'licensed' hints at data rights but no more.

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?

Single sentence, front-loaded verb and resource, no redundancy. The description is appropriately sized and every word adds value.

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?

Given the 4-parameter schema with no parameter descriptions and no annotations, the one-sentence overview is insufficient. It lacks parameter semantics, prerequisites, and expected effects. Even though an output schema exists, its content is not shown and does not compensate for missing operational context.

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 does not explain any of the four parameters (week, season, scoring, league_id). There is no mapping from the listed data types to the parameters, so the agent cannot infer proper argument values.

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 uses the specific verb 'Ingest' and names the resource 'licensed FantasyPros identities, ECR/ADP, projections, news, and injuries', clearly distinguishing it from sibling tools like sync_league or sync_draft by indicating the data source and content.

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?

No guidance is provided on when to call this tool versus alternatives such as sync_league or import_provider_snapshot. The description only states what it does, not under what conditions or as part of what workflow.

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