sentinel_run_test_suite

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

No annotations are provided, so the description must disclose behavioral traits. It only states that it runs the test suite and that an empty command auto-detects pytest/cargo test/make test. It does not mention whether the tool executes arbitrary commands, whether it modifies workspace state, what permissions are needed, or what happens on failure.

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?

Two short sentences with no wasted words. The main action is front-loaded, and the auto-detect tip is a valuable addition that earns its place.

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 presence of an output schema relieves the need to describe return values, and the command auto-detect behavior is explained. However, path semantics are omitted, and there are no behavioral caveats about executing tests in an environment. For a two-parameter tool, the description is adequate but leaves notable gaps.

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 0%, so the description must compensate. It usefully explains the command parameter's empty-string auto-detection behavior, but it gives no meaning for the path parameter beyond the vague 'for a repository'. Partial compensation for one of two parameters warrants a mid score.

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 states the specific action 'Run' and the resource 'the test suite for a repository'. Sibling tools focus on auditing, invariants, secret scanning, and remediation patches, so the test-suite scope is distinct, but the description does not explicitly name a sibling or call out the distinction.

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 a how-to tip for the command parameter but gives no when-to-use guidance or alternatives. It doesn't explain when to prefer this over sibling tools like sentinel_check_ast_invariants or sentinel_scan_for_secrets, leaving usage context entirely implicit.

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