Know what your agent may use: license checks, entitlements you hold, signed rights manifests.
Free
One server, in authentication & identity. Know what your agent may use: license checks, entitlements you hold, signed rights manifests.
Authentication & Identity
Know what your agent may use: license checks, entitlements you hold, signed rights manifests.
The rest either hold an API key issued by the publisher or ask for nothing.
Listed without a verification tick. Read the listing before installing.