Bulk Update Project Observation Templates

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

Annotations already indicate write operation (readOnlyHint false), non-destructive, non-idempotent. The description adds that only supplied fields are changed (partial update via PATCH) and returns modified object. No contradiction, and provides useful behavioral context beyond 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?

Four sentences covering purpose, usage, required parameter, and API reference. Reasonably concise, though the first sentence repeats the title. Front-loads key info but includes endpoint info which is secondary.

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?

Given schema and annotations cover most basics, the description explains it's a bulk update, partial update, and returns modified object. However, it does not clarify behavior on partial failures, empty arrays, or authorization scope. 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% with descriptions for all parameters. The description only reiterates that project_id is required, adding no new meaning. Does not compensate for missing nuance like the array semantics of observation_template_ids.

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 clearly states the verb 'update' and resource 'Project Observation Templates'. It distinguishes from sibling bulk_update_company_observation_templates by name, but does not explicitly contrast. Minor inconsistency: mentions 'Observations' instead of 'Observation Templates'.

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 says 'Use this to update an existing Observations' and notes required parameters, but does not specify when to use vs. alternatives like bulk_update_company_observation_templates or when not to use. Usage is implied but not explicit.

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