Assign a category to a watchlist account (Instagram or TikTok), or clear it with 'none'.
| Name | Required | Description | Default |
|---|---|---|---|
| account | Yes | Watchlist account: username (with or without @) or id from list_watchlist_accounts | |
| category | Yes | Category (id or name), or 'none' to clear | |
| platform | No | Disambiguates when the same username is tracked on both platforms | all |
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare idempotentHint=true, destructiveHint=false, and readOnlyHint=false. The description adds the useful 'clear with none' behavior, but does not disclose side effects, permission requirements, or overwrite semantics. There is no contradiction with the annotations.
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, tight sentence with no filler. It front-loads the core action, then concisely adds the platform scope and clear behavior.
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 three-parameter mutation with full schema coverage and safety annotations, the description is nearly complete. It would be slightly stronger if it noted what happens on success or whether the category must already exist, but these are minor given the tool's simplicity.
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?
All three parameters have schema descriptions, giving 100% schema coverage. The tool description mostly repeats the platform scope and the 'none' clearing behavior already present in the schema, so it adds little new parameter-level meaning.
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 ('Assign') and a specific resource ('watchlist account (Instagram or TikTok)'), and adds the clearing behavior ('or clear it with none'). This clearly differentiates it from sibling tools like set_my_account_category and set_post_category.
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 'watchlist account' qualifier gives clear context: this tool is for tracked watchlist accounts, not owned accounts or posts. However, it does not explicitly name alternatives or state when not to use it, leaving exclusion rules mostly implicit.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.
Each tool has a distinct target resource/action, and the descriptions are unusually explicit about differences (e.g., 'Distinct from the watchlist', 'Separate list from list_tags'). A few pairs are still easy to confuse without careful reading: delete_folder vs delete_folders differ only by singular/plural, and the three download-URL tools (get_post_download_url, get_asset_download_url, get_my_account_post_download_url) plus the category/tag families require attention to pick correctly.
The snake_case verb_noun pattern is followed consistently throughout (list_*, get_*, create_*, update_*, delete_*, set_*, tag_*). Minor deviations: archive_folder and archive_my_accounts also perform restore despite their names, delete_folder/delete_folders split one operation by cardinality, and tag_posts/tag_my_account use a different verb style than the set_* family for metadata mutations.
At 56 tools, this far exceeds the 25+ threshold for 'too many,' even though the server spans multiple subdomains (watchlist, analysis, assignments, folders, my accounts, assets, Drive, categories/tags). Obvious consolidation candidates exist — delete_folder/delete_folders, the three download-URL getters, and the parallel list_my_account_* listers — and the sheer surface is heavy for an agent to navigate.
Core workflows are thoroughly covered with no dead ends: watchlist → analyze → assign → folder → track → approve has full lifecycle support, including reversible archive vs permanent delete choices. Minor gaps exist but are work-aroundable: no create/update for my accounts or models (app-side OAuth/admin only), no way to delete a viral post or a post note, and asset upload only happens in the app.
