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

Annotations already declare readOnlyHint=true and openWorldHint=false, so the safety profile is covered. The description usefully adds that output includes PII and secret checks via Spectral, but it does not explain how the target API is supplied or whether the emitted artifacts are persisted, which matters given the 'emit' wording against a read-only hint.

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?

A single front-loaded sentence naming the action and all three emitted artifacts, with no filler. It is efficient, though it spends its words on outputs rather than the input the caller must provide.

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?

No output schema exists, and the description explicitly enumerates the three artifact types returned plus the PII/secret validation applied, which is exactly the return-value detail the agent otherwise lacks. Given the modest parameter surface and the readOnly annotation, that is sufficient.

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 the single 'context' parameter is already thoroughly documented in the schema, so the baseline is 3. The description adds nothing about parameters, and notably never explains where the API spec being gated comes from (additionalProperties: true).

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 gives a specific verb+resource: selecting which operations/fields an API exposes to agents, plus the concrete outputs (Tyk OpenAPI, MCP tool manifest, Spectral ruleset). It is clear what the tool produces, but it does nothing to distinguish itself from overlapping siblings such as forge_mcp_tools, generate_agent_descriptor, or export_agent_rules.

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?

There is no statement of when to use this tool versus the many adjacent governance/generation siblings, no prerequisites, and no exclusions. The agent must infer the trigger condition from the name alone.

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