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A new OTEL_LOG_MANAGED_SETTINGS env var adds managed/policy settings details to telemetry, with sensitive values redacted
What
- A new environment variable,
OTEL_LOG_MANAGED_SETTINGS, is now recognized as an OpenTelemetry-related setting. - A new telemetry event,
managed_settings_resolved, reports metadata about how managed (policy-controlled) settings were resolved: their source, behavior, helper state, whether a helper was applied, and the entry's key, path, and script hash. - If
OTEL_LOG_MANAGED_SETTINGSis set, this event also includes the actual resolved settings content. Values are redacted to[REDACTED]unless they match the expected tool/permission-rule/value schema, are known tool names, or match anmcp__tool naming pattern.
Why
This gives administrators visibility into how managed/policy settings are being resolved across an organization's machines, useful for auditing and debugging configuration issues, while redaction keeps unexpected or sensitive values from leaking into telemetry unless explicitly opted in.
Names in the bundleOTEL_LOG_MANAGED_SETTINGS
The entry above is what we published on the day. These lines were added later, as Anthropic's own pages caught up, and they sit beside the original rather than replacing it.
Confirmed since
Anthropic's documentation has since written up OTEL_LOG_MANAGED_SETTINGS, on Environment variables.
| `OTEL_LOG_MANAGED_SETTINGS` | Set to `1` to add the redacted managed settings, and a SHA-256 digest of the settings before redaction, to `managed_settings_resolved` OpenTelemetry log events. Disabled by default. Set it in your shell, use…env-vars see the edit
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
What effect setting OTEL_LOG_MANAGED_SETTINGS has is not specified beyond it being a recognized telemetry-related variable.
Anthropic's documentation agrees
Anthropic's documentation has since written up OTEL_LOG_MANAGED_SETTINGS, on Environment variables.
Anthropic's release notes agree
Added claude_code.managed_settings_resolved OTel event: managed-settings sources and policy helper state; redacted settings and digests with…
The name it cites is new in this build
New in this build: OTEL_LOG_MANAGED_SETTINGS