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

With no annotations, the description carries the full behavioral burden. It usefully discloses platform-level caveats — write actions commit immediately, write endpoints are IP-rate-limited, and actions are charged to the owner's credit — but says nothing about this tool's own behavior (read-only, return format, size). The caveats are relevant context but describe sibling write tools rather than this one.

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 compact clauses with no filler, and the resource identity is front-loaded ahead of the caveats. Nothing is padded, though the telegraphic style leaves some sentences under-explained.

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 zero-parameter, no-output-schema document fetch, the description is essentially sufficient — the agent knows what it gets and when to read it. The only gap is that the write/rate-limit warnings concern adjacent tools rather than clarifying this call's own result.

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 there is no parameter semantics to explain; baseline 4 applies. The empty schema is fully consistent with a document-retrieval tool.

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 names a specific resource — the full text of the alliance code of conduct (联盟行为公约全文) — so an agent knows exactly what it retrieves. It does not differentiate itself from nearest siblings like soloteam_gov or soloteam_meta, which could plausibly hold overlapping governance content, so it stops short of 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?

"接入前必读" establishes a clear usage context (read before integrating/onboarding), which is genuine when-to-use guidance. However, it names no alternatives and gives no when-not conditions, leaving the routing decision implicit.

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