Set License Tier

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

Discloses beyond annotations: Pro removes session limit, free re-enables limits preserving existing sessions, and env var prerequisite. No contradiction with annotations (idempotent, non-destructive).

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?

Concise and well-structured: first sentence defines purpose, then specific details. No redundant sentences.

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?

Covers purpose, usage, prerequisites, effects, and idempotency. Output schema exists for return values, so complete for this simple 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?

Adds meaning to the single parameter 'tier' by explaining consequences of each value (pro removes limit, free re-enables). Schema description only says 'Tier to activate: free or pro', so tool description adds value.

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?

Clearly states the tool activates a tier (free or pro) for LoreConvo, with specific effects for each tier. Distinguishes from sibling get_tier (read-only).

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?

Provides explicit steps: after purchasing Pro license, set env var, restart server, then call with tier='pro'. Also explains reverting to free. Lacks explicit 'when not to use' but context is clear.

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