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

No annotations are supplied, so the description carries the full behavioral burden. It does disclose a real behavioral trait beyond the schema: result ordering ('site order; laws newest-first, members in official list order'). It says nothing about pagination defaults (limit 50, max 100) or whether the full set can exceed one page, which matters for a 'list all' tool.

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 compact sentences, purpose front-loaded, with all extra detail relegated to a parenthetical and an English restatement. Nothing is padding, though the bilingual duplication adds mild redundancy.

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 read-only enumeration tool with three parameters and no output schema, the description covers what is returned conceptually and in what order, which is genuinely useful. It is still incomplete on paging semantics and on how 'list all' interacts with limit/offset, which an agent needs to call this correctly on large types like 'member' or 'law'.

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 only 33%: the 'type' enum is richly documented in the schema itself, but 'limit' and 'offset' carry no descriptions at all. The description adds no meaning for those two parameters — no explanation of paging behavior or how to walk a large result set — so it fails to compensate for the coverage gap.

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 and resource: 'List all items of a type', plus a concrete enumeration of what 'type' means (laws, members, parties). An agent can tell this is bulk enumeration rather than a single-record lookup. It does not explicitly contrast itself with the siblings 'get' or 'search', so it stops short of 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?

Usage is only implied: 'list all items of a type' suggests retrieving a complete set, which implies the alternative 'search' should be used for filtered queries. However, the description never states when to prefer this over 'search' or 'get', and gives no prerequisites or conditions.

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