Freshservice MCP server

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It states the tool sends a reply, implying a write operation that likely modifies ticket state and sends notifications, but doesn't specify permissions required, whether replies are public/private, if they trigger emails, rate limits, or error conditions. This is inadequate for a mutation tool with zero annotation coverage.

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, efficient sentence with no wasted words. It's front-loaded with the core action and target, making it easy to parse quickly. Every word earns its place by conveying essential information about the tool's function.

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 the tool's complexity (a mutation operation with 6 parameters, 2 required), lack of annotations, 0% schema description coverage, and no output schema, the description is severely incomplete. It doesn't explain parameters, behavioral traits, usage context, or return values, making it inadequate for safe and effective tool invocation.

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%, so parameters are undocumented in the schema. The description adds no information about any parameters—it doesn't mention required fields like 'ticket_id' and 'body', optional fields like 'cc_emails', or their purposes. This fails to compensate for the schema gap, leaving all 6 parameters semantically unclear.

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 states the action ('Send reply') and target ('to a ticket in Freshservice'), which provides a basic understanding of the tool's function. However, it lacks specificity about what constitutes a 'reply' versus other ticket-related actions (like creating notes or updating tickets), and doesn't differentiate from sibling tools like 'create_ticket_note' or 'update_ticket_conversation' that might have overlapping functionality.

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?

No guidance is provided on when to use this tool versus alternatives. The description doesn't mention prerequisites (e.g., needing an existing ticket), exclusions (e.g., not for internal notes), or comparisons to sibling tools like 'create_ticket_note' or 'update_ticket_conversation'. This leaves the agent without context for tool selection.

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