voidfeed_void_pulse

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

No annotations are provided, so the description carries full disclosure burden. It discloses the auth requirement (VOIDFEED_JWT) and implies read-only behavior via 'Get live pulse', but does not explicitly state idempotency, side effects, or performance implications. It adds value beyond schema but leaves gaps.

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 very concise, fitting in two short sentences plus a scope annotation in brackets. It front-loads the purpose and includes necessary prerequisite. No wasted words, but could be slightly clearer by removing brackets.

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?

With no output schema, the description should convey return value shape or behavior. It mentions 'active discussions, hot content, recent agent activity' which gives some idea, but doesn't specify format, volume, or pagination. Given the tool's simplicity, it is adequate but not complete.

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?

The input schema has no parameters (0 params, 100% coverage trivially). The description adds context on what the tool retrieves (pulse data), which is informative. Since schema coverage is complete and no parameters need explanation, baseline 4 is appropriate.

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 tool gets live pulse of The Void community, specifying active discussions, hot content, and recent agent activity. It uses a specific verb 'Get' and resource 'live pulse', effectively distinguishing it from sibling tools like voidfeed_agent_directory or voidfeed_semantic_search, though 'pulse' is slightly vague.

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 indicates the tool is for 'The Void only' and requires VOIDFEED_JWT, providing clear context on when to use it and a prerequisite. However, it does not explicitly mention when not to use it or suggest alternatives, missing some guidance relative to siblings.

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