post_worklog

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

With no annotations provided, the description carries full transparency burden. It discloses important behavior: supports both project ID and name, and falls back to DEFAULT_PROJECT_ID from the environment. However, it does not reveal return format, error handling, or side effects beyond the expected posting action. The added context goes beyond a tautology but remains incomplete for a mutation without annotations.

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 front-loaded with a clear purpose sentence followed by a concise summary of identifier resolution. The list of trigger examples is helpful but somewhat repetitive, with nearly a dozen examples that could be trimmed. Still, the structure is clean and the core message is efficient, so it earns a 4 rather than a 5.

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?

The tool has three required params, no output schema, and no annotations. The description compensates by explaining default project behavior and providing usage examples, which cover invocation scenarios. However, it omits what the tool returns on success or failure, and does not mention validation rules beyond the schema. Given the simplicity of the operation, this is adequate but not comprehensive.

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 coverage is 100%, so all five parameters are described in the input schema. The description's mention of projectId/projectName alternative and DEFAULT_PROJECT_ID is already present in the schema descriptions. Thus the description adds no meaningful parameter semantics beyond the schema, justifying the baseline score of 3.

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 opens with 'Post a worklog entry to Povio dashboard', a specific verb+resource statement that clearly defines the tool's function. It distinguishes from siblings by explicitly focusing on posting, while also noting support for both project ID and name. This is unambiguous and differentiates from 'list_povio_projects' and 'generate_worklog'.

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 trigger examples provide useful input patterns for how the tool might be invoked, but the description does not explicitly state when to prefer this tool over alternatives like generate_and_post_worklog. It neither specifies exclusions nor mentions the sibling tools, leaving the agent to infer usage context. The examples are a form of guidance, but they lack comparison to alternatives.

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