Create an app from the agents Blueprint with pattern configuration. Sets up rooms and topics designed for agent communication patterns (task queues, results, coordination).
| Name | Required | Description | Default |
|---|---|---|---|
| name | Yes | App name | |
| description | No | App description |
Changes observed during successful MCP inspections.
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations exist, so description carries full burden. It states creation behavior and setup of rooms/topics, but does not disclose prerequisites (e.g., existence of Blueprint), side effects, idempotency, or permissions. For a mutation tool, this is a significant gap.
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 sentences, front-loaded with the core action, no filler. Every word contributes to explaining purpose and setup.
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?
Tool has moderate complexity (sets up rooms/topics) but no output schema. Description explains the concept but lacks details on pattern configuration specifics or post-conditions; still sufficient for basic understanding but not full contextual completeness.
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 already covers both name and description with brief descriptions (100% coverage). Description adds no extra parameter-specific semantics beyond the overall app context, so baseline 3 applies.
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?
Description uses specific verb 'Create' + resource 'app' + qualifier 'from the agents Blueprint with pattern configuration', clearly distinguishing it from generic nolag_create_app. It also describes what is set up (rooms/topics) for agent communication.
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 explicit when-to-use or alternative guidance. Context implies it's for apps needing agent communication patterns, but does not contrast with nolag_create_app or other siblings. This is an implied usage but not exclusions.
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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