Catalog → instance → credential → health. Secrets are write-only: the vault holds the value server-side and hands workflows a reference, so nothing here, in a run record, in an export or in the assistant's context can ever contain one.
Search indexed telemetry, read notable events, and post enrichment back.
siem.searchsiem.get-notablesiem.annotateNot tested yet. The ladder runs endpoint policy → DNS → TLS → auth → scope probe → API version → sample op → schema → rate limit → remediation.
vault/siem-test · api-key · vault_s…f2a
scopes: search:read, notable:read
vault/edr-test · oauth2 · vault_e…f2a
scopes: host:read, host:contain, file:quarantine
vault/identity-test · oauth2 · vault_i…f2a
scopes: user:read, audit:read
vault/email-test · oauth2 · vault_e…f2a
scopes: mail:read, mail:purge
vault/threat-intel-test · api-key · vault_t…f2a
scopes: intel:read, sandbox:submit
vault/network-test · mtls · vault_n…f2a
scopes: policy:read, policy:write, dns:write
vault/itsm-test · basic · vault_i…f2a
scopes: ticket:read, ticket:write
vault/chat-test · oauth2 · vault_c…f2a
scopes: chat:write, channel:create
Rotating a credential keeps its reference, so no published workflow needs an edit — which is exactly why nodes bind references and never values.