Module dyncfgs 

Dyncfgs used by the adapter layer.

Constants

ALLOW_USER_SESSIONS

CONSOLE_OIDC_CLIENT_ID

OIDC client ID for the web console.

CONSOLE_OIDC_SCOPES

Space-separated OIDC scopes requested by the web console.

ENABLE_0DT_CAUGHT_UP_REPLICA_STATUS_CHECK

ENABLE_0DT_DEPLOYMENT_PANIC_AFTER_TIMEOUT

ENABLE_CONTINUAL_TASK_BUILTINS

Whether to create system builtin continual tasks on boot.

ENABLE_EXPRESSION_CACHE

Whether to use an expression cache on boot.

ENABLE_FRONTEND_SUBSCRIBES

Enable sending subscribes down the new frontend-peek path.

ENABLE_INTROSPECTION_SUBSCRIBES

Enable installation of introspection subscribes.

ENABLE_MCP_AGENTS

Whether the MCP agents endpoint is enabled.

ENABLE_MCP_AGENTS_QUERY_TOOL

Whether the MCP agents query tool is enabled. When false, the query tool is hidden from tools/list and calls to it return an error. Agents can still use get_data_products and get_data_product_details.

ENABLE_MCP_OBSERVATORY

Whether the MCP observatory endpoint is enabled.

ENABLE_MULTI_REPLICA_SOURCES

Whether we allow sources in multi-replica clusters.

ENABLE_PASSWORD_AUTH

Whether to enable password authentication.

ENABLE_S3_TABLES_REGION_CHECK

Whether to enforce that S3 Tables connections are in the same region as the Materialize environment.

ENABLE_STATEMENT_LIFECYCLE_LOGGING

Enable logging of statement lifecycle events in mz_internal.mz_statement_lifecycle_history.

MCP_MAX_RESPONSE_SIZE

Maximum size (in bytes) of MCP tool response content after JSON serialization. Responses exceeding this limit are rejected with a clear error telling the agent to narrow its query. Keeps responses within LLM context window limits.

OIDC_AUDIENCE

OIDC audience (client IDs). When empty, audience validation is skipped. Validates that the JWT’s aud claim contains at least one of these values. It is insecure to skip validation because it is the only mechanism preventing attackers from authenticating using a JWT issued by a dummy application, but from the same identity provider.

OIDC_AUTHENTICATION_CLAIM

OIDC authentication claim to use as username

OIDC_ISSUER

OIDC issuer URL.

PERSIST_FAST_PATH_ORDER

PLAN_INSIGHTS_NOTICE_FAST_PATH_CLUSTERS_OPTIMIZE_DURATION

The plan insights notice will not investigate fast path clusters if plan optimization took longer than this.

USER_ID_POOL_BATCH_SIZE

Number of user IDs to pre-allocate in a batch. Pre-allocating IDs avoids a persist write + oracle call per DDL statement.

WITH_0DT_CAUGHT_UP_CHECK_ALLOWED_LAG

WITH_0DT_CAUGHT_UP_CHECK_CUTOFF

WITH_0DT_DEPLOYMENT_CAUGHT_UP_CHECK_INTERVAL

WITH_0DT_DEPLOYMENT_DDL_CHECK_INTERVAL

WITH_0DT_DEPLOYMENT_MAX_WAIT

Functions

all_dyncfgs

Adds the full set of all adapter Configs.