Get the active participation-token release manifest

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

Annotations already declare readOnlyHint, idempotentHint, and non-destructive behavior, so the safety profile is covered. The description adds useful scope about what the manifest contains but does not disclose caching, update cadence, or lifecycle behavior beyond the 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?

Two sentences, front-loaded with the verb and resource. The second sentence earns its place by scoping the tool against market-collateral discovery. No wasted clauses.

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 tool is simple (zero params, output schema present, annotations cover behavior). The description covers what is returned and what it is not, which is sufficient for correct invocation. Slightly more routing among siblings would push it higher, but it is complete for the tool's complexity.

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?

There are zero parameters, which establishes a baseline of 4. The description correctly implies the tool takes no inputs by framing it as a manifest retrieval. No evidence to justify deduction.

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 names a specific resource (participation-token release manifest) and enumerates what it returns: versioned profile, deployment evidence, stage, and distributor release IDs. It is clear what the tool does, and the closing sentence distinguishes it from market collateral discovery. However, it does not explicitly call out sibling get_* config tools, 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 implied by the manifest/versioning framing, and one exclusion is given ('separate from live market collateral discovery'). There is no explicit when-to-call guidance or named alternative among the many siblings, so it remains at minimum-viable rather than strong.

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