x-ironfang-scopes
`x-ironfang-scopes` appears on operations. Its value is a list. Used by a single provider across 2 OpenAPI documents. Observed values include `[finance:einvoices:read]`, `[finance:einvoices:write]`, `[finance:einvoices:destinations:manage]`, `[finance:einvoices:rulesets:read]`. Consistent with security — this is inferred from where the key appears and what it carries, not from any published definition.
Where it appears
| Location in the document | Occurrences | |
|---|---|---|
| operation | 41 |
What its value looks like
| Value shape | Occurrences |
|---|---|
| array | 41 |
Observed values
Sampled from the specifications, most frequent first.
Providers publishing it
All 1.
Why this is not in OpenAPI
Extensions exist because a provider needed something the specification would not carry. Most of what they hold is not the API contract at all — it is operational metadata about the contract: documentation, lifecycle, policy, provenance, and now agents. That metadata is usually better placed alongside the contract, in an Overlay or an APIs.json index, than crammed inside it. See everything else doing the security job.