load_ticker

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

With no annotations provided, the description carries full burden for behavioral disclosure. It mentions two actions (loading and releasing) but doesn't specify whether this is a read-only or mutating operation, what permissions are required, whether it's idempotent, what happens on failure, or what the expected response looks like. For a tool that appears to modify system state, this is a significant gap in behavioral context.

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 concise - a single sentence that efficiently communicates the core functionality. It's front-loaded with the primary action and avoids unnecessary words. Every part of the sentence contributes to understanding the tool's purpose.

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 6 parameters (4 required), 0% schema coverage, no annotations, and no output schema, the description is inadequate. It explains what the tool does at a high level but provides insufficient context about parameters, behavior, output, or usage relative to siblings. The agent would struggle to use this tool correctly without additional information.

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?

With 0% schema description coverage for 6 parameters (4 required), the description provides no information about any parameters. It doesn't explain what 'symbol', 'cusip', 'name', 'listing_exchange', 'lot_size', or 'tick_size' represent, their formats, constraints, or relationships. The description fails to compensate for the complete lack of schema documentation.

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's purpose with specific verbs ('load', 'release') and resources ('symbol', 'reference store', 'orders pending that symbol'). It distinguishes from siblings like 'check_ticker' or 'update_ticker' by focusing on initial loading rather than querying or updating. However, it doesn't explicitly differentiate from 'release_stuck_orders' which might share some functionality.

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 provides no guidance on when to use this tool versus alternatives like 'update_ticker' or 'check_ticker'. It doesn't mention prerequisites, timing considerations, or specific scenarios where this tool is appropriate versus other ticker-related tools. The agent must infer usage from the description alone.

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