Vibe Coding Documentation MCP (MUSE)

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

With no annotations provided, the description carries full burden for behavioral disclosure. While it lists actions, it doesn't describe what each action does behaviorally (e.g., whether 'delete' is permanent, whether 'apply' creates a new document, what 'import/export' formats are supported beyond the schema's enum). It mentions variable substitution but doesn't explain how variables work in practice or what happens during rendering.

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 appropriately concise - a single sentence stating the core purpose followed by a comprehensive action list. Every element earns its place, though the action list could be more structured (grouping CRUD vs. rendering vs. import/export). It's front-loaded with the main purpose, making it easy to scan.

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 complex tool with 13 parameters, nested objects, no annotations, and no output schema, the description is insufficient. It doesn't explain what the tool returns for different actions, how errors are handled, what authentication is needed, or the scope of template management. The lack of behavioral context for a multi-action tool with mutation capabilities (create/update/delete) creates significant gaps for an AI agent.

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 100%, so the schema already documents all 13 parameters thoroughly. The description adds minimal value beyond the schema - it mentions 'variable substitution' which relates to the 'variables' and 'data' parameters, and implies that 'apply' and 'preview' use data for rendering. However, it doesn't provide additional semantic context about parameter relationships or usage patterns.

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 clearly states the tool's purpose: 'Manages custom document templates with variable substitution' and lists all 9 specific actions. It distinguishes this from siblings by focusing on template management rather than code analysis, session logs, or document generation. However, it doesn't explicitly contrast with specific sibling tools beyond the general domain difference.

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 provides no guidance on when to use this tool versus alternatives. It lists actions but doesn't indicate which sibling tools might be more appropriate for related tasks (e.g., muse_generate_dev_document vs. template application). There's no mention of prerequisites, dependencies, or typical use cases for template management.

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