{"name":"clientSecretHelper","slug":"clientsecrethelper","family":"setting","title":"Settings keys","noun":"settings key","description":"Hosted managed config now rejects an MCP server's OAuth client secret unless it is a Google client, and points others to oauth.clientSecretHelper","description_source":"entry","described_by":{"version":"2.1.293","anchor":"managed-config-hybrid-validation-google-oauth-client-secret"},"presence":{"first_seen":null,"removed_in":null,"in_current_build":false,"newest_mined":"2.1.295","builds":0,"mined_builds":138,"first_cited":{"version":"2.1.293","released_at":"2026-10-07 17:18:04","spans":1}},"aliases":[],"entries":[{"version":"2.1.293","anchor":"managed-config-hybrid-validation-google-oauth-client-secret","heading":"Hosted managed MCP config now refuses client secrets except Google ones","line":"Hosted managed config now rejects an MCP server's OAuth client secret unless it is a Google client, and points others to oauth.clientSecretHelper","released_at":"2026-10-07 17:18:04","reason":"found in this entry's text"},{"version":"2.1.293","anchor":"managed-config-settings-client-secret-helper-and-hosted-con","heading":"MCP client secret helpers now have a stated output format and time limit","line":"The client secret helper must print a JSON object with one clientSecret key and exit 0 within 30 seconds, or the server will not connect","released_at":"2026-10-07 17:18:04","reason":"named in this entry, found in this entry's text"},{"version":"2.1.293","anchor":"mcp-clientsecrethelper-must-print-json-managed-config-adds","heading":"MCP client secret helpers are now documented as having to print JSON","line":"The `clientSecretHelper` description now says the helper must print one JSON object with a `clientSecret` key and exit 0 within 30 seconds","released_at":"2026-10-07 17:18:04","reason":"named in this entry, found in this entry's text"}],"entries_total":3,"docs":[{"source":"claude-docs","path":"third-party\/claude-desktop\/configuration","title":"Configuration reference","documented":false}],"docs_total":1,"gates":[],"related":[],"url":"https:\/\/changelogs.core-directive.com\/reference\/setting\/clientsecrethelper","family_url":"https:\/\/changelogs.core-directive.com\/reference\/setting.json"}