Detect portal changes since the last sync

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

With no annotations, the description carries the burden and does so well: it states both modes are read-only, explains that quick reads Dataverse component rows and needs a cached cs_login without pac, and describes full mode running pac copilot clone into a temporary folder with file classification and diffs. It stops short of detailing cleanup behavior for the temporary clone or broader permission requirements, so it is strong but not exhaustive.

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 dense and front-loads the core purpose before unpacking the two modes. Every sentence contributes operational detail, though the long semicolon-heavy midsection could be slightly easier 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 no annotations and no output schema, the description covers the essential context: purpose, mode differences, authentication prerequisites, read-only behavior, and the follow-up resolution path. It reasonably describes what quick reports and what full classifies, though it leaves some parameter defaults and exact return-shape details to the schema.

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 high at 83%, so the schema already documents most parameters. The description nevertheless adds meaningful semantics for the critical mode parameter, explaining what quick and full actually do, what quick reads, what full produces, and the read-only nature of both.

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 gives a specific verb and resource: finding changes made directly in Copilot Studio after the workspace was last cloned, pulled, or pushed. It distinguishes the tool from resolution work by naming cs_pull and from authentication setup by referencing cs_login, so an agent can identify its role without checking siblings.

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?

It clearly explains when to run the check and how to act on results: resolve drift with cs_pull, then commit. It also distinguishes quick versus full modes and their prerequisites, though it does not explicitly state when not to use the tool or give a hard rule for choosing full over quick beyond the operational differences.

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