Mnemostack Health

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

With no annotations provided, the description carries the full burden and discharges most of it: read-only, no side effects, no authentication required, plus a statement of the return shape (ok plus per-component status). It stops short of failure modes (what a degraded vs unreachable component looks like, timeouts/latency), so not a 5.

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?

Three short sentences, front-loaded with the verb and resource, then the safety/return profile, then the usage trigger. Nothing is repeated from the schema and every sentence adds 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?

For a zero-argument health-check tool this is complete: the safety profile substitutes for missing annotations, the output shape is summarized, and the output schema exists so return values need not be detailed further.

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?

The tool takes zero parameters (schema is an empty object with additionalProperties: false), so there are no parameter semantics to explain; baseline 4 applies.

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?

States a specific verb ('Check health') and resource ('all mnemostack components'), and enumerates the components it covers (embedding provider, Qdrant, Memgraph). This is unmistakably distinct from every sibling (search, answer, resolve, invalidate, remember, feedback), which are all memory-content operations rather than diagnostics.

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?

Gives clear when-to-use guidance: 'verify the memory backend is reachable before issuing recall queries.' There is no explicit when-not-to-use condition or named alternative, but the pre-flight check framing makes the trigger condition unambiguous.

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