telegram-delete-profile-photo

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

Description discloses that it returns which IDs were deleted and which were not found, providing useful behavioral insight. Annotations indicate readOnlyHint=false (mutation) and description aligns, no contradiction.

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?

Two concise sentences: first states the action, second guides on usage and return value. No wasted words.

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 one-parameter delete tool with no output schema, the description covers the purpose, input acquisition, and response behavior 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 coverage is 100%, so baseline 3. Description adds context about obtaining photo IDs via another tool, but the schema already describes the parameter adequately.

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 the action 'delete' and the resource 'profile photos by their photo IDs', clearly distinguishing it from sibling tools like telegram-get-profile-photo and telegram-set-profile-photo.

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?

Provides clear guidance to use telegram-get-profile-photo to obtain the needed photo IDs. While it doesn't explicitly state when not to use it, the context is straightforward for a delete operation.

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