Start tailing the client console

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

With no annotations, the description carries the full burden and does well: it discloses that the target survives a page reload so logging continues without a gap, and that only a target destruction/recreation triggers a re-attach plus a recorded 'reattach' entry. It omits auth/permission requirements and buffer size or retention limits.

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?

Three tight sentences, each carrying distinct information (what it does, reload survival, ordering constraint). The action and the key 'call before' constraint are front-loaded with no filler.

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, no-output-schema lifecycle tool, the description covers initiation behavior, persistence semantics, and timing thoroughly. It could be marginally more complete by pointing to lol_cdp_console_tail for reading the buffer it fills.

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 the baseline of 4 applies. The description correctly describes the operation as a no-argument background attach and adds no misleading parameter implications.

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?

States a specific verb+resource: attaching to the client renderer and buffering console output plus uncaught exceptions. It is clearly distinguishable from the sibling lol_cdp_console_tail (which reads the buffer) and lol_cdp_console_stop (which ends it).

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?

Gives an explicit ordering rule: 'Call this BEFORE the thing you want to capture,' because the buffer only holds what arrived after start. It does not explicitly name the read/stop siblings as the natural next steps, so it stops short of full when/when-not routing.

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