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Default is mcp_server.log.","format":"string","type":"named","name":"--log-file"},{"description":"Global maximum size in MB per-level log file before it rotates, inherited by every level unless overridden by a per-level --log-<level>-rotation-max-size-mb. A value of 0 is invalid and falls back to the default (1 MB) with a startup warning. Default is 1 (1 MB).","format":"number","type":"named","name":"--log-rotation-max-size-mb"},{"description":"[DEPRECATED] Global rotation size in bytes; use --log-rotation-max-size-mb (MB) instead. Still honored for backward compatibility but ignored when --log-rotation-max-size-mb is also set. A value of 0 is invalid and falls back to the default with a startup warning.","format":"number","type":"named","name":"--log-max-bytes"},{"description":"Rotation size in MB for the ERROR log file. Overrides --log-rotation-max-size-mb for ERROR; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","type":"named","name":"--log-error-rotation-max-size-mb"},{"description":"Rotation size in MB for the WARNING log file. Overrides --log-rotation-max-size-mb for WARNING; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","type":"named","name":"--log-warning-rotation-max-size-mb"},{"description":"Rotation size in MB for the INFO log file. Overrides --log-rotation-max-size-mb for INFO; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","type":"named","name":"--log-info-rotation-max-size-mb"},{"description":"Rotation size in MB for the DEBUG log file. Overrides --log-rotation-max-size-mb for DEBUG; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","type":"named","name":"--log-debug-rotation-max-size-mb"},{"description":"Number of rotated backup files kept per-level log file, excluding the live file. Applies to every level unless overridden per level. Set to 0 to keep only the live file (still capped by the rotation size). Default is 1.","format":"number","type":"named","name":"--log-retention-backup-count"},{"description":"Rotated backups kept for the ERROR log file. Overrides --log-retention-backup-count for ERROR; inherits it when unset.","format":"number","type":"named","name":"--log-error-retention-backup-count"},{"description":"Rotated backups kept for the WARNING log file. Overrides --log-retention-backup-count for WARNING; inherits it when unset.","format":"number","type":"named","name":"--log-warning-retention-backup-count"},{"description":"Rotated backups kept for the INFO log file. Overrides --log-retention-backup-count for INFO; inherits it when unset.","format":"number","type":"named","name":"--log-info-retention-backup-count"},{"description":"Rotated backups kept for the DEBUG log file. Overrides --log-retention-backup-count for DEBUG; inherits it when unset.","format":"number","type":"named","name":"--log-debug-retention-backup-count"},{"description":"JWKS endpoint of the identity provider used to verify bearer JWT signatures. Required to enable OAuth, along with --oauth-issuer and --oauth-audience. Only honored when --transport=http.","format":"string","type":"named","name":"--oauth-jwks-uri"},{"description":"Expected JWT 'iss' claim value. Also advertised as the authorization server in Protected Resource Metadata when --oauth-mcp-base-url is set. Required to enable OAuth.","format":"string","type":"named","name":"--oauth-issuer"},{"description":"Expected JWT 'aud' claim value. Required to enable OAuth.","format":"string","type":"named","name":"--oauth-audience"},{"description":"JWT signing algorithm. One of RS256/384/512, ES256/384/512, PS256/384/512. Default is RS256.","format":"string","type":"named","name":"--oauth-algorithm"},{"description":"Public base URL of this MCP server. When set, the server publishes RFC 9728 Protected Resource Metadata at <base_url>/.well-known/oauth-protected-resource/mcp so PRM-aware clients can discover the authorization server. Optional.","format":"string","type":"named","name":"--oauth-mcp-base-url"},{"description":"Override the OAuth scope label the server treats as 'read' access; advertised in PRM and matched against the token's scope/scp claim. 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Required for mTLS authentication.","format":"string","name":"CB_CLIENT_CERT_PATH"},{"description":"Couchbase client key path. Required for mTLS authentication.","format":"string","name":"CB_CLIENT_KEY_PATH"},{"description":"Couchbase read only mode. Set to true to allow disable write operations across both KV and query. KV write tools are not loaded and SQL++ queries that modify data are blocked. Set to false to allow data modification queries and tools.","format":"boolean","name":"CB_MCP_READ_ONLY_MODE"},{"description":"Transport mode for the server (stdio, http or sse). Default is stdio","format":"string","name":"CB_MCP_TRANSPORT"},{"description":"Host to run the MCP server on (default: 127.0.0.1). Used only for HTTP and SSE transport modes.","format":"string","name":"CB_MCP_HOST"},{"description":"Port to run the MCP server on (default: 8000). Used only for HTTP and SSE transport modes.","format":"number","name":"CB_MCP_PORT"},{"description":"Tools to disable. Accepts comma-separated tool names (e.g., 'tool_1,tool_2') or a file path containing one tool name per line.","format":"string","name":"CB_MCP_DISABLED_TOOLS"},{"description":"Comma-separated tool names that require user confirmation before execution. Also accepts a file path containing one tool name per line. Requires the MCP client to support elicitation.","format":"string","name":"CB_MCP_CONFIRMATION_REQUIRED_TOOLS"},{"description":"Logging level for the MCP server. One of off, debug, info, warning, error. Use 'off' to disable logging entirely. Invalid values fall back to info. Default is info.","format":"string","name":"CB_MCP_LOG_LEVEL"},{"description":"Comma-separated list of log destinations. Allowed values: stderr, file. Include 'file' to write per-level log files; include 'stderr' to write to the console. Default is stderr.","format":"string","name":"CB_MCP_LOG_SINKS"},{"description":"Base path for the per-level log files. One rotating file is written per level (e.g. mcp_server.info.log, mcp_server.error.log). Only used when 'file' is in CB_MCP_LOG_SINKS. Default is mcp_server.log.","format":"string","name":"CB_MCP_LOG_FILE"},{"description":"Global maximum size in MB per-level log file before it rotates, inherited by every level unless overridden by a per-level CB_MCP_LOG_<LEVEL>_ROTATION_MAX_SIZE_MB. A value of 0 is invalid and falls back to the default (1 MB) with a startup warning. Default is 1 (1 MB).","format":"number","name":"CB_MCP_LOG_ROTATION_MAX_SIZE_MB"},{"description":"[DEPRECATED] Global rotation size in bytes; use CB_MCP_LOG_ROTATION_MAX_SIZE_MB (MB) instead. Still honored for backward compatibility but ignored when CB_MCP_LOG_ROTATION_MAX_SIZE_MB is also set. A value of 0 is invalid and falls back to the default with a startup warning.","format":"number","name":"CB_MCP_LOG_MAX_BYTES"},{"description":"Rotation size in MB for the ERROR log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for ERROR; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_ERROR_ROTATION_MAX_SIZE_MB"},{"description":"Rotation size in MB for the WARNING log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for WARNING; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_WARNING_ROTATION_MAX_SIZE_MB"},{"description":"Rotation size in MB for the INFO log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for INFO; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_INFO_ROTATION_MAX_SIZE_MB"},{"description":"Rotation size in MB for the DEBUG log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for DEBUG; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_DEBUG_ROTATION_MAX_SIZE_MB"},{"description":"Number of rotated backup files kept per-level log file, excluding the live file. Applies to every level unless overridden per level. Set to 0 to keep only the live file (still capped by the rotation size). Default is 1.","format":"number","name":"CB_MCP_LOG_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the ERROR log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for ERROR; inherits it when unset.","format":"number","name":"CB_MCP_LOG_ERROR_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the WARNING log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for WARNING; inherits it when unset.","format":"number","name":"CB_MCP_LOG_WARNING_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the INFO log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for INFO; inherits it when unset.","format":"number","name":"CB_MCP_LOG_INFO_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the DEBUG log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for DEBUG; inherits it when unset.","format":"number","name":"CB_MCP_LOG_DEBUG_RETENTION_BACKUP_COUNT"},{"description":"JWKS endpoint of the identity provider used to verify bearer JWT signatures. Required to enable OAuth, along with CB_MCP_OAUTH_JWT_ISSUER and CB_MCP_OAUTH_JWT_AUDIENCE. Only honored when CB_MCP_TRANSPORT=http.","format":"string","name":"CB_MCP_OAUTH_JWT_JWKS_URI"},{"description":"Expected JWT 'iss' claim value. Also advertised as the authorization server in Protected Resource Metadata when CB_MCP_OAUTH_MCP_BASE_URL is set. Required to enable OAuth.","format":"string","name":"CB_MCP_OAUTH_JWT_ISSUER"},{"description":"Expected JWT 'aud' claim value. Required to enable OAuth.","format":"string","name":"CB_MCP_OAUTH_JWT_AUDIENCE"},{"description":"JWT signing algorithm. One of RS256/384/512, ES256/384/512, PS256/384/512. Default is RS256.","format":"string","name":"CB_MCP_OAUTH_JWT_ALGORITHM"},{"description":"Public base URL of this MCP server. When set, the server publishes RFC 9728 Protected Resource Metadata at <base_url>/.well-known/oauth-protected-resource/mcp so PRM-aware clients can discover the authorization server. Optional.","format":"string","name":"CB_MCP_OAUTH_MCP_BASE_URL"},{"description":"Override the OAuth scope label the server treats as 'read' access; advertised in PRM and matched against the token's scope/scp claim. Use when your IdP cannot emit the canonical form. Default is couchbase-mcp:read.","format":"string","name":"CB_MCP_OAUTH_SCOPE_READ_LABEL"},{"description":"Override the OAuth scope label the server treats as 'write' access; same semantics as CB_MCP_OAUTH_SCOPE_READ_LABEL. Default is couchbase-mcp:write.","format":"string","name":"CB_MCP_OAUTH_SCOPE_WRITE_LABEL"}]},{"registryType":"oci","identifier":"docker.io/couchbase/mcp-server:1.0.1","transport":{"type":"stdio"},"environmentVariables":[{"description":"Couchbase connection string. Required for connecting to the cluster.","format":"string","name":"CB_CONNECTION_STRING"},{"description":"Couchbase database username. Required for basic authentication.","format":"string","name":"CB_USERNAME"},{"description":"Couchbase database password. Required for basic authentication.","format":"string","isSecret":true,"name":"CB_PASSWORD"},{"description":"Couchbase CA certificate path. Required for TLS authentication in non Capella clusters.","format":"string","name":"CB_CA_CERT_PATH"},{"description":"Couchbase client certificate path. Required for mTLS authentication.","format":"string","name":"CB_CLIENT_CERT_PATH"},{"description":"Couchbase client key path. Required for mTLS authentication.","format":"string","name":"CB_CLIENT_KEY_PATH"},{"description":"Couchbase read only mode. Set to true to disable write operations across both KV and query. KV write tools are not loaded and SQL++ queries that modify data are blocked. Set to false to allow data modification queries and tools.","format":"boolean","name":"CB_MCP_READ_ONLY_MODE"},{"description":"Transport mode for the server (stdio, http or sse). Default is stdio","format":"string","name":"CB_MCP_TRANSPORT"},{"description":"Host to run the MCP server on (default: 127.0.0.1). Used only for HTTP and SSE transport modes.","format":"string","name":"CB_MCP_HOST"},{"description":"Port to run the MCP server on (default: 8000). Used only for HTTP and SSE transport modes.","format":"number","name":"CB_MCP_PORT"},{"description":"Tools to disable. Accepts comma-separated tool names (e.g., 'tool_1,tool_2') or a file path containing one tool name per line.","format":"string","name":"CB_MCP_DISABLED_TOOLS"},{"description":"Comma-separated tool names that require user confirmation before execution. Also accepts a file path containing one tool name per line. Requires the MCP client to support elicitation.","format":"string","name":"CB_MCP_CONFIRMATION_REQUIRED_TOOLS"},{"description":"Logging level for the MCP server. One of off, debug, info, warning, error. Use 'off' to disable logging entirely. Invalid values fall back to info. Default is info.","format":"string","name":"CB_MCP_LOG_LEVEL"},{"description":"Comma-separated list of log destinations. Allowed values: stderr, file. Include 'file' to write per-level log files; include 'stderr' to write to the console. Default is stderr.","format":"string","name":"CB_MCP_LOG_SINKS"},{"description":"Base path for the per-level log files. One rotating file is written per level (e.g. mcp_server.info.log, mcp_server.error.log). Only used when 'file' is in CB_MCP_LOG_SINKS. Default is mcp_server.log.","format":"string","name":"CB_MCP_LOG_FILE"},{"description":"Global maximum size in MB per-level log file before it rotates, inherited by every level unless overridden by a per-level CB_MCP_LOG_<LEVEL>_ROTATION_MAX_SIZE_MB. A value of 0 is invalid and falls back to the default (1 MB) with a startup warning. Default is 1 (1 MB).","format":"number","name":"CB_MCP_LOG_ROTATION_MAX_SIZE_MB"},{"description":"[DEPRECATED] Global rotation size in bytes; use CB_MCP_LOG_ROTATION_MAX_SIZE_MB (MB) instead. Still honored for backward compatibility but ignored when CB_MCP_LOG_ROTATION_MAX_SIZE_MB is also set. A value of 0 is invalid and falls back to the default with a startup warning.","format":"number","name":"CB_MCP_LOG_MAX_BYTES"},{"description":"Rotation size in MB for the ERROR log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for ERROR; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_ERROR_ROTATION_MAX_SIZE_MB"},{"description":"Rotation size in MB for the WARNING log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for WARNING; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_WARNING_ROTATION_MAX_SIZE_MB"},{"description":"Rotation size in MB for the INFO log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for INFO; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_INFO_ROTATION_MAX_SIZE_MB"},{"description":"Rotation size in MB for the DEBUG log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for DEBUG; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_DEBUG_ROTATION_MAX_SIZE_MB"},{"description":"Number of rotated backup files kept per-level log file, excluding the live file. Applies to every level unless overridden per level. Set to 0 to keep only the live file (still capped by the rotation size). Default is 1.","format":"number","name":"CB_MCP_LOG_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the ERROR log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for ERROR; inherits it when unset.","format":"number","name":"CB_MCP_LOG_ERROR_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the WARNING log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for WARNING; inherits it when unset.","format":"number","name":"CB_MCP_LOG_WARNING_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the INFO log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for INFO; inherits it when unset.","format":"number","name":"CB_MCP_LOG_INFO_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the DEBUG log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for DEBUG; inherits it when unset.","format":"number","name":"CB_MCP_LOG_DEBUG_RETENTION_BACKUP_COUNT"},{"description":"JWKS endpoint of the identity provider used to verify bearer JWT signatures. Required to enable OAuth, along with CB_MCP_OAUTH_JWT_ISSUER and CB_MCP_OAUTH_JWT_AUDIENCE. Only honored when CB_MCP_TRANSPORT=http.","format":"string","name":"CB_MCP_OAUTH_JWT_JWKS_URI"},{"description":"Expected JWT 'iss' claim value. Also advertised as the authorization server in Protected Resource Metadata when CB_MCP_OAUTH_MCP_BASE_URL is set. Required to enable OAuth.","format":"string","name":"CB_MCP_OAUTH_JWT_ISSUER"},{"description":"Expected JWT 'aud' claim value. Required to enable OAuth.","format":"string","name":"CB_MCP_OAUTH_JWT_AUDIENCE"},{"description":"JWT signing algorithm. One of RS256/384/512, ES256/384/512, PS256/384/512. Default is RS256.","format":"string","name":"CB_MCP_OAUTH_JWT_ALGORITHM"},{"description":"Public base URL of this MCP server. When set, the server publishes RFC 9728 Protected Resource Metadata at <base_url>/.well-known/oauth-protected-resource/mcp so PRM-aware clients can discover the authorization server. Optional.","format":"string","name":"CB_MCP_OAUTH_MCP_BASE_URL"},{"description":"Override the OAuth scope label the server treats as 'read' access; advertised in PRM and matched against the token's scope/scp claim. Use when your IdP cannot emit the canonical form. Default is couchbase-mcp:read.","format":"string","name":"CB_MCP_OAUTH_SCOPE_READ_LABEL"},{"description":"Override the OAuth scope label the server treats as 'write' access; same semantics as CB_MCP_OAUTH_SCOPE_READ_LABEL. Default is couchbase-mcp:write.","format":"string","name":"CB_MCP_OAUTH_SCOPE_WRITE_LABEL"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-13T14:51:13.605134Z","publishedAt":"2026-08-13T14:51:13.605134Z","updatedAt":"2026-08-13T14:51:13.605134Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.couchbase/mcp-server-couchbase","description":"Couchbase MCP Server - Enable AI agents to connect to and interact with Couchbase clusters.","repository":{"url":"https://github.com/couchbase/mcp-server-couchbase","source":"github"},"version":"1.0.1rc1","websiteUrl":"https://mcp-server.couchbase.com/","packages":[{"registryType":"pypi","identifier":"couchbase-mcp-server","version":"1.0.1rc1","transport":{"type":"stdio"},"packageArguments":[{"description":"Couchbase connection string. Required for connecting to the cluster.","format":"string","type":"named","name":"--connection-string"},{"description":"Couchbase database username. Required for basic authentication.","format":"string","type":"named","name":"--username"},{"description":"Couchbase database password. Required for basic authentication.","format":"string","isSecret":true,"type":"named","name":"--password"},{"description":"Couchbase CA certificate path. Required for TLS authentication in non Capella clusters.","format":"string","type":"named","name":"--ca-cert-path"},{"description":"Couchbase client certificate path. Required for mTLS authentication.","format":"string","type":"named","name":"--client-cert-path"},{"description":"Couchbase client key path. Required for mTLS authentication.","format":"string","type":"named","name":"--client-key-path"},{"description":"Couchbase read only mode. Set to true to disable write operations across both KV and query. KV write tools are not loaded and SQL++ queries that modify data are blocked. Set to false to allow data modification queries and tools.","format":"boolean","type":"named","name":"--read-only-mode"},{"description":"Transport mode for the server (stdio, http or sse). Default is stdio","format":"string","type":"named","name":"--transport"},{"description":"Host to run the MCP server on (default: 127.0.0.1). Used only for HTTP and SSE transport modes.","format":"string","type":"named","name":"--host"},{"description":"Port to run the MCP server on (default: 8000). Used only for HTTP and SSE transport modes.","format":"number","type":"named","name":"--port"},{"description":"Tools to disable. Accepts comma-separated tool names (e.g., 'tool_1,tool_2') or a file path containing one tool name per line.","format":"string","type":"named","name":"--disabled-tools"},{"description":"Comma-separated tool names that require user confirmation before execution. Also accepts a file path containing one tool name per line. Requires the MCP client to support elicitation.","format":"string","type":"named","name":"--confirmation-required-tools"},{"description":"Logging level for the MCP server. One of off, debug, info, warning, error. Use 'off' to disable logging entirely. Invalid values fall back to info. Default is info.","format":"string","type":"named","name":"--log-level"},{"description":"Comma-separated list of log destinations. Allowed values: stderr, file. Include 'file' to write per-level log files; include 'stderr' to write to the console. Default is stderr.","format":"string","type":"named","name":"--log-sinks"},{"description":"Base path for the per-level log files. One rotating file is written per level (e.g. mcp_server.info.log, mcp_server.error.log). Only used when 'file' is in --log-sinks. Default is mcp_server.log.","format":"string","type":"named","name":"--log-file"},{"description":"Global maximum size in MB per-level log file before it rotates, inherited by every level unless overridden by a per-level --log-<level>-rotation-max-size-mb. A value of 0 is invalid and falls back to the default (1 MB) with a startup warning. Default is 1 (1 MB).","format":"number","type":"named","name":"--log-rotation-max-size-mb"},{"description":"[DEPRECATED] Global rotation size in bytes; use --log-rotation-max-size-mb (MB) instead. Still honored for backward compatibility but ignored when --log-rotation-max-size-mb is also set. A value of 0 is invalid and falls back to the default with a startup warning.","format":"number","type":"named","name":"--log-max-bytes"},{"description":"Rotation size in MB for the ERROR log file. Overrides --log-rotation-max-size-mb for ERROR; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","type":"named","name":"--log-error-rotation-max-size-mb"},{"description":"Rotation size in MB for the WARNING log file. Overrides --log-rotation-max-size-mb for WARNING; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","type":"named","name":"--log-warning-rotation-max-size-mb"},{"description":"Rotation size in MB for the INFO log file. Overrides --log-rotation-max-size-mb for INFO; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","type":"named","name":"--log-info-rotation-max-size-mb"},{"description":"Rotation size in MB for the DEBUG log file. Overrides --log-rotation-max-size-mb for DEBUG; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","type":"named","name":"--log-debug-rotation-max-size-mb"},{"description":"Number of rotated backup files kept per-level log file, excluding the live file. Applies to every level unless overridden per level. Set to 0 to keep only the live file (still capped by the rotation size). Default is 1.","format":"number","type":"named","name":"--log-retention-backup-count"},{"description":"Rotated backups kept for the ERROR log file. Overrides --log-retention-backup-count for ERROR; inherits it when unset.","format":"number","type":"named","name":"--log-error-retention-backup-count"},{"description":"Rotated backups kept for the WARNING log file. Overrides --log-retention-backup-count for WARNING; inherits it when unset.","format":"number","type":"named","name":"--log-warning-retention-backup-count"},{"description":"Rotated backups kept for the INFO log file. Overrides --log-retention-backup-count for INFO; inherits it when unset.","format":"number","type":"named","name":"--log-info-retention-backup-count"},{"description":"Rotated backups kept for the DEBUG log file. Overrides --log-retention-backup-count for DEBUG; inherits it when unset.","format":"number","type":"named","name":"--log-debug-retention-backup-count"},{"description":"JWKS endpoint of the identity provider used to verify bearer JWT signatures. Required to enable OAuth, along with --oauth-issuer and --oauth-audience. Only honored when --transport=http.","format":"string","type":"named","name":"--oauth-jwks-uri"},{"description":"Expected JWT 'iss' claim value. Also advertised as the authorization server in Protected Resource Metadata when --oauth-mcp-base-url is set. Required to enable OAuth.","format":"string","type":"named","name":"--oauth-issuer"},{"description":"Expected JWT 'aud' claim value. Required to enable OAuth.","format":"string","type":"named","name":"--oauth-audience"},{"description":"JWT signing algorithm. One of RS256/384/512, ES256/384/512, PS256/384/512. Default is RS256.","format":"string","type":"named","name":"--oauth-algorithm"},{"description":"Public base URL of this MCP server. When set, the server publishes RFC 9728 Protected Resource Metadata at <base_url>/.well-known/oauth-protected-resource/mcp so PRM-aware clients can discover the authorization server. Optional.","format":"string","type":"named","name":"--oauth-mcp-base-url"},{"description":"Override the OAuth scope label the server treats as 'read' access; advertised in PRM and matched against the token's scope/scp claim. Use when your IdP cannot emit the canonical form. Default is couchbase-mcp:read.","format":"string","type":"named","name":"--oauth-scope-read-label"},{"description":"Override the OAuth scope label the server treats as 'write' access; same semantics as --oauth-scope-read-label. Default is couchbase-mcp:write.","format":"string","type":"named","name":"--oauth-scope-write-label"}],"environmentVariables":[{"description":"Couchbase connection string. Required for connecting to the cluster.","format":"string","name":"CB_CONNECTION_STRING"},{"description":"Couchbase database username. Required for basic authentication.","format":"string","name":"CB_USERNAME"},{"description":"Couchbase database password. Required for basic authentication.","format":"string","isSecret":true,"name":"CB_PASSWORD"},{"description":"Couchbase CA certificate path. Required for TLS authentication in non Capella clusters.","format":"string","name":"CB_CA_CERT_PATH"},{"description":"Couchbase client certificate path. Required for mTLS authentication.","format":"string","name":"CB_CLIENT_CERT_PATH"},{"description":"Couchbase client key path. Required for mTLS authentication.","format":"string","name":"CB_CLIENT_KEY_PATH"},{"description":"Couchbase read only mode. Set to true to allow disable write operations across both KV and query. KV write tools are not loaded and SQL++ queries that modify data are blocked. Set to false to allow data modification queries and tools.","format":"boolean","name":"CB_MCP_READ_ONLY_MODE"},{"description":"Transport mode for the server (stdio, http or sse). Default is stdio","format":"string","name":"CB_MCP_TRANSPORT"},{"description":"Host to run the MCP server on (default: 127.0.0.1). Used only for HTTP and SSE transport modes.","format":"string","name":"CB_MCP_HOST"},{"description":"Port to run the MCP server on (default: 8000). Used only for HTTP and SSE transport modes.","format":"number","name":"CB_MCP_PORT"},{"description":"Tools to disable. Accepts comma-separated tool names (e.g., 'tool_1,tool_2') or a file path containing one tool name per line.","format":"string","name":"CB_MCP_DISABLED_TOOLS"},{"description":"Comma-separated tool names that require user confirmation before execution. Also accepts a file path containing one tool name per line. Requires the MCP client to support elicitation.","format":"string","name":"CB_MCP_CONFIRMATION_REQUIRED_TOOLS"},{"description":"Logging level for the MCP server. One of off, debug, info, warning, error. Use 'off' to disable logging entirely. Invalid values fall back to info. Default is info.","format":"string","name":"CB_MCP_LOG_LEVEL"},{"description":"Comma-separated list of log destinations. Allowed values: stderr, file. Include 'file' to write per-level log files; include 'stderr' to write to the console. Default is stderr.","format":"string","name":"CB_MCP_LOG_SINKS"},{"description":"Base path for the per-level log files. One rotating file is written per level (e.g. mcp_server.info.log, mcp_server.error.log). Only used when 'file' is in CB_MCP_LOG_SINKS. Default is mcp_server.log.","format":"string","name":"CB_MCP_LOG_FILE"},{"description":"Global maximum size in MB per-level log file before it rotates, inherited by every level unless overridden by a per-level CB_MCP_LOG_<LEVEL>_ROTATION_MAX_SIZE_MB. A value of 0 is invalid and falls back to the default (1 MB) with a startup warning. Default is 1 (1 MB).","format":"number","name":"CB_MCP_LOG_ROTATION_MAX_SIZE_MB"},{"description":"[DEPRECATED] Global rotation size in bytes; use CB_MCP_LOG_ROTATION_MAX_SIZE_MB (MB) instead. Still honored for backward compatibility but ignored when CB_MCP_LOG_ROTATION_MAX_SIZE_MB is also set. A value of 0 is invalid and falls back to the default with a startup warning.","format":"number","name":"CB_MCP_LOG_MAX_BYTES"},{"description":"Rotation size in MB for the ERROR log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for ERROR; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_ERROR_ROTATION_MAX_SIZE_MB"},{"description":"Rotation size in MB for the WARNING log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for WARNING; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_WARNING_ROTATION_MAX_SIZE_MB"},{"description":"Rotation size in MB for the INFO log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for INFO; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_INFO_ROTATION_MAX_SIZE_MB"},{"description":"Rotation size in MB for the DEBUG log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for DEBUG; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_DEBUG_ROTATION_MAX_SIZE_MB"},{"description":"Number of rotated backup files kept per-level log file, excluding the live file. Applies to every level unless overridden per level. Set to 0 to keep only the live file (still capped by the rotation size). Default is 1.","format":"number","name":"CB_MCP_LOG_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the ERROR log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for ERROR; inherits it when unset.","format":"number","name":"CB_MCP_LOG_ERROR_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the WARNING log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for WARNING; inherits it when unset.","format":"number","name":"CB_MCP_LOG_WARNING_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the INFO log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for INFO; inherits it when unset.","format":"number","name":"CB_MCP_LOG_INFO_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the DEBUG log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for DEBUG; inherits it when unset.","format":"number","name":"CB_MCP_LOG_DEBUG_RETENTION_BACKUP_COUNT"},{"description":"JWKS endpoint of the identity provider used to verify bearer JWT signatures. Required to enable OAuth, along with CB_MCP_OAUTH_JWT_ISSUER and CB_MCP_OAUTH_JWT_AUDIENCE. Only honored when CB_MCP_TRANSPORT=http.","format":"string","name":"CB_MCP_OAUTH_JWT_JWKS_URI"},{"description":"Expected JWT 'iss' claim value. Also advertised as the authorization server in Protected Resource Metadata when CB_MCP_OAUTH_MCP_BASE_URL is set. Required to enable OAuth.","format":"string","name":"CB_MCP_OAUTH_JWT_ISSUER"},{"description":"Expected JWT 'aud' claim value. Required to enable OAuth.","format":"string","name":"CB_MCP_OAUTH_JWT_AUDIENCE"},{"description":"JWT signing algorithm. One of RS256/384/512, ES256/384/512, PS256/384/512. Default is RS256.","format":"string","name":"CB_MCP_OAUTH_JWT_ALGORITHM"},{"description":"Public base URL of this MCP server. When set, the server publishes RFC 9728 Protected Resource Metadata at <base_url>/.well-known/oauth-protected-resource/mcp so PRM-aware clients can discover the authorization server. Optional.","format":"string","name":"CB_MCP_OAUTH_MCP_BASE_URL"},{"description":"Override the OAuth scope label the server treats as 'read' access; advertised in PRM and matched against the token's scope/scp claim. Use when your IdP cannot emit the canonical form. Default is couchbase-mcp:read.","format":"string","name":"CB_MCP_OAUTH_SCOPE_READ_LABEL"},{"description":"Override the OAuth scope label the server treats as 'write' access; same semantics as CB_MCP_OAUTH_SCOPE_READ_LABEL. Default is couchbase-mcp:write.","format":"string","name":"CB_MCP_OAUTH_SCOPE_WRITE_LABEL"}]},{"registryType":"oci","identifier":"docker.io/couchbase/mcp-server:1.0.1rc1","transport":{"type":"stdio"},"environmentVariables":[{"description":"Couchbase connection string. Required for connecting to the cluster.","format":"string","name":"CB_CONNECTION_STRING"},{"description":"Couchbase database username. Required for basic authentication.","format":"string","name":"CB_USERNAME"},{"description":"Couchbase database password. Required for basic authentication.","format":"string","isSecret":true,"name":"CB_PASSWORD"},{"description":"Couchbase CA certificate path. Required for TLS authentication in non Capella clusters.","format":"string","name":"CB_CA_CERT_PATH"},{"description":"Couchbase client certificate path. Required for mTLS authentication.","format":"string","name":"CB_CLIENT_CERT_PATH"},{"description":"Couchbase client key path. Required for mTLS authentication.","format":"string","name":"CB_CLIENT_KEY_PATH"},{"description":"Couchbase read only mode. Set to true to disable write operations across both KV and query. KV write tools are not loaded and SQL++ queries that modify data are blocked. Set to false to allow data modification queries and tools.","format":"boolean","name":"CB_MCP_READ_ONLY_MODE"},{"description":"Transport mode for the server (stdio, http or sse). Default is stdio","format":"string","name":"CB_MCP_TRANSPORT"},{"description":"Host to run the MCP server on (default: 127.0.0.1). Used only for HTTP and SSE transport modes.","format":"string","name":"CB_MCP_HOST"},{"description":"Port to run the MCP server on (default: 8000). Used only for HTTP and SSE transport modes.","format":"number","name":"CB_MCP_PORT"},{"description":"Tools to disable. Accepts comma-separated tool names (e.g., 'tool_1,tool_2') or a file path containing one tool name per line.","format":"string","name":"CB_MCP_DISABLED_TOOLS"},{"description":"Comma-separated tool names that require user confirmation before execution. Also accepts a file path containing one tool name per line. Requires the MCP client to support elicitation.","format":"string","name":"CB_MCP_CONFIRMATION_REQUIRED_TOOLS"},{"description":"Logging level for the MCP server. One of off, debug, info, warning, error. Use 'off' to disable logging entirely. Invalid values fall back to info. Default is info.","format":"string","name":"CB_MCP_LOG_LEVEL"},{"description":"Comma-separated list of log destinations. Allowed values: stderr, file. Include 'file' to write per-level log files; include 'stderr' to write to the console. Default is stderr.","format":"string","name":"CB_MCP_LOG_SINKS"},{"description":"Base path for the per-level log files. One rotating file is written per level (e.g. mcp_server.info.log, mcp_server.error.log). Only used when 'file' is in CB_MCP_LOG_SINKS. Default is mcp_server.log.","format":"string","name":"CB_MCP_LOG_FILE"},{"description":"Global maximum size in MB per-level log file before it rotates, inherited by every level unless overridden by a per-level CB_MCP_LOG_<LEVEL>_ROTATION_MAX_SIZE_MB. A value of 0 is invalid and falls back to the default (1 MB) with a startup warning. Default is 1 (1 MB).","format":"number","name":"CB_MCP_LOG_ROTATION_MAX_SIZE_MB"},{"description":"[DEPRECATED] Global rotation size in bytes; use CB_MCP_LOG_ROTATION_MAX_SIZE_MB (MB) instead. Still honored for backward compatibility but ignored when CB_MCP_LOG_ROTATION_MAX_SIZE_MB is also set. A value of 0 is invalid and falls back to the default with a startup warning.","format":"number","name":"CB_MCP_LOG_MAX_BYTES"},{"description":"Rotation size in MB for the ERROR log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for ERROR; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_ERROR_ROTATION_MAX_SIZE_MB"},{"description":"Rotation size in MB for the WARNING log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for WARNING; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_WARNING_ROTATION_MAX_SIZE_MB"},{"description":"Rotation size in MB for the INFO log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for INFO; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_INFO_ROTATION_MAX_SIZE_MB"},{"description":"Rotation size in MB for the DEBUG log file. Overrides CB_MCP_LOG_ROTATION_MAX_SIZE_MB for DEBUG; inherits it when unset. 0 is invalid and falls back to the inherited global with a startup warning.","format":"number","name":"CB_MCP_LOG_DEBUG_ROTATION_MAX_SIZE_MB"},{"description":"Number of rotated backup files kept per-level log file, excluding the live file. Applies to every level unless overridden per level. Set to 0 to keep only the live file (still capped by the rotation size). Default is 1.","format":"number","name":"CB_MCP_LOG_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the ERROR log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for ERROR; inherits it when unset.","format":"number","name":"CB_MCP_LOG_ERROR_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the WARNING log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for WARNING; inherits it when unset.","format":"number","name":"CB_MCP_LOG_WARNING_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the INFO log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for INFO; inherits it when unset.","format":"number","name":"CB_MCP_LOG_INFO_RETENTION_BACKUP_COUNT"},{"description":"Rotated backups kept for the DEBUG log file. Overrides CB_MCP_LOG_RETENTION_BACKUP_COUNT for DEBUG; inherits it when unset.","format":"number","name":"CB_MCP_LOG_DEBUG_RETENTION_BACKUP_COUNT"},{"description":"JWKS endpoint of the identity provider used to verify bearer JWT signatures. Required to enable OAuth, along with CB_MCP_OAUTH_JWT_ISSUER and CB_MCP_OAUTH_JWT_AUDIENCE. Only honored when CB_MCP_TRANSPORT=http.","format":"string","name":"CB_MCP_OAUTH_JWT_JWKS_URI"},{"description":"Expected JWT 'iss' claim value. Also advertised as the authorization server in Protected Resource Metadata when CB_MCP_OAUTH_MCP_BASE_URL is set. Required to enable OAuth.","format":"string","name":"CB_MCP_OAUTH_JWT_ISSUER"},{"description":"Expected JWT 'aud' claim value. Required to enable OAuth.","format":"string","name":"CB_MCP_OAUTH_JWT_AUDIENCE"},{"description":"JWT signing algorithm. One of RS256/384/512, ES256/384/512, PS256/384/512. Default is RS256.","format":"string","name":"CB_MCP_OAUTH_JWT_ALGORITHM"},{"description":"Public base URL of this MCP server. When set, the server publishes RFC 9728 Protected Resource Metadata at <base_url>/.well-known/oauth-protected-resource/mcp so PRM-aware clients can discover the authorization server. Optional.","format":"string","name":"CB_MCP_OAUTH_MCP_BASE_URL"},{"description":"Override the OAuth scope label the server treats as 'read' access; advertised in PRM and matched against the token's scope/scp claim. Use when your IdP cannot emit the canonical form. Default is couchbase-mcp:read.","format":"string","name":"CB_MCP_OAUTH_SCOPE_READ_LABEL"},{"description":"Override the OAuth scope label the server treats as 'write' access; same semantics as CB_MCP_OAUTH_SCOPE_READ_LABEL. Default is couchbase-mcp:write.","format":"string","name":"CB_MCP_OAUTH_SCOPE_WRITE_LABEL"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-10T12:58:22.836648Z","publishedAt":"2026-08-10T12:58:22.836648Z","updatedAt":"2026-08-10T12:58:22.836648Z","isLatest":false}}}],"metadata":{"count":5}}