move_library_itemMove a library document into a different folder (or to root).
Args:
item_id: The item UUID to move
folder_id: Destination folder UUID (omit / null for library root)
| Name | Required | Description | Default |
|---|---|---|---|
| item_id | Yes | ||
| folder_id | No |
| Name | Required | Description | Default |
|---|---|---|---|
| result | Yes |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate the operation is not read-only and not destructive. The description adds the root-destination nuance but does not disclose other potential side effects (e.g., whether the item is removed from its previous folder), which are fairly obvious for a move operation. Given annotation coverage, the description provides adequate but not exceptional transparency.
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 a single clear sentence plus a compact Args block that adds value (null behavior). No wasted words or redundancy beyond the schema.
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 simple two-parameter move operation with an output schema and annotations, the description provides all necessary context. It covers purpose, parameters, and destination semantics completely.
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?
Schema description coverage is 0%, but the description's Args section fully explains both parameters, including the item_id as UUID and folder_id as destination with null-for-root behavior. This fully compensates for the missing schema descriptions.
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 uses a specific verb ('Move') and resource ('library document'), and clarifies destination options ('different folder' or 'root'). It clearly distinguishes from sibling tools like move_library_folder and delete_library_item.
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 clearly implies when to use this tool—when moving an item between folders. It does not explicitly exclude alternatives, but the context is sufficient and unambiguous.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
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Each tool targets a distinct resource and action. Portfolio, alert, watchlist, library, journal, and search tools have clearly separated purposes with no overlapping functionality. Even similar tools like get_portfolio_statistics and get_positions provide different outputs.
The majority follow a clear verb_noun pattern in snake_case (e.g., create_portfolio, delete_library_item). However, 'finance_search' inverts the verb-noun order and 'run_deepdive' uses a less common verb, creating minor but noticeable exceptions.
31 tools is on the high side but each serves a distinct purpose across portfolio management, alerts, watchlists, library, journal, search, and bug reporting. The library subsystem alone accounts for 11 tools (CRUD + versions + move + rename + search), which is justifiable for a full document manager.
Core operations are present but several lifecycle gaps exist: no delete_watchlist, delete_portfolio, update_portfolio, update_alert, or delete_transaction. The journal and deepdive areas also lack update/delete capabilities. Agents may hit dead ends when trying to remove or modify certain resources.