Oscribble 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 action ('Mark a task as complete') which implies a mutation, but doesn't describe effects (e.g., task status change, potential notifications, permissions required), response format, or error handling. This leaves significant gaps for a mutation tool.

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 that directly states the tool's purpose without unnecessary words. It's appropriately sized and front-loaded, with every part contributing essential information.

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 complexity (a mutation tool with no annotations and no output schema), the description is incomplete. It lacks details on behavioral effects, error cases, or return values, which are crucial for proper tool invocation. Sibling tools suggest this is part of a task management system, but the description doesn't leverage that context.

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%, with both parameters ('project_name', 'task_id') documented in the schema. The description adds no additional parameter semantics beyond what the schema provides (e.g., format details, examples, constraints), so it meets the baseline for high schema coverage without compensating value.

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 action ('Mark a task as complete') and the resource ('in an Oscribble project'), providing specific verb+resource pairing. However, it doesn't explicitly differentiate from sibling tools like 'oscribble_complete_task_with_timing' or 'oscribble_uncomplete_task', which would require more specific scope or contrast.

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 doesn't mention prerequisites (e.g., task must exist, be in progress), exclusions, or comparisons to siblings like 'oscribble_complete_task_with_timing' (which might include timing data) or 'oscribble_uncomplete_task' (for reversing completion).

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