get_live_timingLive timing for the session on track right now (positions, gaps, laps). Says when nothing is running.
This tool declares no required parameters. Add optional parameters from the input schema as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {},
"name": "get_live_timing"
}
}| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Changes observed during successful MCP inspections.
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnly, idempotent, openWorld and non-destructive, so the safety profile is covered. The description adds a genuinely useful behavioral trait not in the annotations: it 'says when nothing is running', telling the agent how the empty state behaves. No caching or refresh-rate context is given, keeping it out of 5 territory.
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?
Two tight sentences, nothing wasted, with the scope ('right now') and field list front-loaded ahead of the empty-state note. Every clause earns its place.
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 no-param, read-only tool with no output schema, the description covers the returned content (positions, gaps, laps) and the empty-state behavior, which is adequate. Only a note on freshness/polling cadence is missing for a real-time feed.
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 tool takes zero parameters, so per the rubric the baseline is 4. There is no parameter surface for the description to illuminate or omit.
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?
Names a specific resource (live timing) and scopes it temporally to 'the session on track right now', which implicitly separates it from get_race_results (past) and get_next_race (future). The parenthetical '(positions, gaps, laps)' clarifies the payload. It stops short of naming the sibling it differs from, so it lands just below a 5.
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 temporal phrase 'right now' implies the use case and contrasts with the calendar/next-race/standings siblings, but there is no explicit statement of when to reach for this instead of get_race_results or get_next_race, nor any exclusions or prerequisites. Usage is inferable rather than stated.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
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