Agentic Tools MCP Server

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. It mentions 'flexible updates' and 'track completion progress' but lacks critical details: whether updates are reversible, what permissions are needed, how errors are handled, or what the response contains. For a mutation tool with zero annotation coverage, this is insufficient transparency.

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 two sentences but contains some fluff like 'Maintain accurate, up-to-date work records that reflect evolving requirements and real-time progress in your detailed project execution.' This could be more concise by focusing on core functionality. However, it's not excessively verbose and is reasonably structured.

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 mutation tool with no annotations and no output schema, the description is incomplete. It doesn't explain what happens on success/failure, return values, or error conditions. While it covers the basic purpose, it lacks the behavioral context needed for safe and effective tool invocation in a complex environment with sibling tools.

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 5 parameters thoroughly. The description adds marginal value by implying parameters like 'names, descriptions, and status' map to 'name', 'details', and 'completed', but doesn't provide additional semantic context beyond what's in the schema. Baseline 3 is appropriate when schema does the heavy lifting.

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: 'Fine-tune subtask specifications and track completion progress with flexible updates to names, descriptions, and status.' It specifies the verb (update/fine-tune), resource (subtask), and scope (specifications, progress tracking). However, it doesn't explicitly differentiate from sibling tools like 'update_task' or 'update_project', which would require a 5.

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 mentions maintaining 'accurate, up-to-date work records' but doesn't specify prerequisites, compare to 'update_task' or 'get_subtask', or indicate when not to use it. This leaves the agent without contextual usage direction.

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