{"name":"OTEL_LOG_TOOL_CONTENT","slug":"otel-log-tool-content","family":"env","title":"Environment variables","noun":"environment variable","description":"Project settings files can no longer set OpenTelemetry exporter endpoints, headers, certificates or telemetry opt-ins","description_source":"entry","described_by":{"version":"2.1.282","anchor":"project-settings-can-no-longer-set-opentelemetry-exporter-en"},"presence":{"first_seen":"2.1.138","removed_in":null,"in_current_build":true,"newest_mined":"2.1.308","builds":149,"mined_builds":149,"first_cited":null},"aliases":[],"entries":[{"version":"2.1.282","anchor":"project-settings-can-no-longer-set-opentelemetry-exporter-en","heading":"Project settings can no longer point your telemetry at another server","line":"Project settings files can no longer set OpenTelemetry exporter endpoints, headers, certificates or telemetry opt-ins","released_at":"2026-09-24 15:56:22","reason":"found in this entry's text"}],"entries_total":1,"docs":[{"source":"claude-code","path":"agent-sdk\/observability","title":"Observability with OpenTelemetry","documented":false},{"source":"claude-code","path":"changelog","title":"Claude Code changelog","documented":false},{"source":"claude-code","path":"monitoring-usage","title":"Monitoring","documented":false},{"source":"claude-code","path":"settings-reference","title":"All settings","documented":false}],"docs_total":4,"gates":[],"related":[{"name":"OTEL_LOG_TOOL_DETAILS","slug":"otel-log-tool-details","description":"Boolean; only `1`, `true`, `yes` or `on` turn it on. When on, Claude Code's telemetry carries tool details it otherwise leaves out, such as file paths and full Bash commands on tool events, skill and subagent names, error text, and command names that are otherwise reported as `custom`."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/env\/otel-log-tool-content","family_url":"https:\/\/changelogs.core-directive.com\/reference\/env.json"}