connect

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

No annotations are provided, so the description carries the full behavioral burden, yet it discloses nothing about failure modes (unreachable host, timeout), whether an adb server must be running, authentication requirements, or whether this mutates persistent device state. The 'adb connect' passthrough hints at a network handshake but no operational detail is given.

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?

A single compact line with the underlying command and purpose front-loaded; nothing is wasted and no filler sentences dilute it.

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?

An output schema exists, so return values need not be explained, and the tool is simple with one parameter. Still, for a network-connection operation with zero annotations, the description omits failure behavior and preconditions an agent would want before calling it.

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, the description must compensate for the single 'host_port' parameter. It does add the crucial 'ip:port' format hint, which is genuinely useful, but stops short of documenting port defaults, address syntax edge cases, or IPv6 handling.

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 (attach) and resource (network device) and lists concrete examples (WSA, emulator, wireless), so an agent understands this connects to a device over the network. It does not explicitly differentiate from the sibling 'disconnect', which is its direct inverse, but the purpose itself is unambiguous.

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 phrase 'attach a network device' implies the usage context (network-attached targets rather than USB/local), which is meaningful given the many device-management siblings. However, it never states when-not to use it or names an alternative, leaving the agent to infer that 'disconnect' is the inverse and 'get_devices' checks the result.

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