Release

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

Annotations already declare readOnlyHint=false, destructiveHint=false, idempotentHint=false and openWorldHint=false, so the safety profile is largely covered. The description adds genuinely useful non-annotation behavior: the named failure mode (dependency_blocked / ConceptAuthorityUnavailable) and the guarantee that it never mints or reuses an id locally. That is real context beyond the structured fields, though it is written for the whole rm_concepts family rather than this action specifically.

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 sentences of reasonable length, but the lead sentence is an architectural orientation ('against RMDD-16's central authority') rather than the action, and it embeds a dotted import path (agent_connector_sdk.governance.concept_reservation) that an agent can't act on. The behavioral point about refusing rather than fabricating an allocation is buried last.

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 26-parameter, multi-action schema with an output schema present, the description covers the failure semantics but omits the one thing an agent most needs: which parameter combination selects the release path (reservation_id + owner_ref + expected_fence). The output schema removes the need to document return values, which keeps this at a marginal 3 rather than lower.

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 100% and each of the 26 parameters carries its own 'For list/reserve/release/materialize/verify_*' annotation, so the schema does all the work. The description contributes no parameter-level detail, which is the baseline-3 case when coverage is high.

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 never says what 'release' actually does. It names the domain ('concept-id claim coordination') and then spends its budget describing architecture ('thin, MCP/CLI-neutral consumer of an injected authority port'). The specific verb+resource — releasing/returning a held concept-id claim — is only inferable from the schema entries 'For release/materialize' and 'owner_ref ... must match the claim owner', not from the description. An agent reading only the description cannot distinguish this from rm_concepts_reserve or rm_concepts_materialize.

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?

It states one negative condition (mutating actions refuse with dependency_blocked when the central authority is unavailable), but gives no guidance on when to call release versus rm_concepts_get, rm_concepts_list, rm_concepts_reserve, rm_concepts_materialize, or rm_concepts_reconcile. There is no statement of prerequisites such as needing an existing reservation_id plus a matching owner_ref/expected_fence.

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