set_node_access

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

Without annotations, the description fully discloses key behaviors: it replaces the entire list, a non-empty list makes the node private and restricts inference work, an empty list opens access, and added people receive email notifications. This is thorough for a mutation tool.

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 front-loaded with the main action and logically organized. It is slightly verbose (e.g., explaining ParalonCloud inference work), but every sentence adds useful context without severe redundancy.

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?

Given no annotations or output schema and a mutation tool with side effects, the description covers purpose, behavior, side effects (emails), and usage guidance (get first, confirm). It provides everything an agent needs to invoke it correctly.

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 compensates by explaining the entries format in detail, including examples for each kind (email, domain, org) and the effect of the list being full replacement. It also implies node_id is the target node.

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 explicitly states 'set who can rent a node, replacing the whole list,' providing a specific verb (set) and resource (node access), and distinguishes from siblings like set_node_available or set_node_price by focusing on renter permissions.

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?

It advises 'Call get_node_access first to keep existing entries' and 'Always confirm with the user first,' giving clear context for use. However, it does not explicitly state when NOT to use this tool or compare to alternatives like update_node, keeping it from a 5.

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