Pilot Readiness
Controlled-beta copy can name the evaluated local surface, but named-pilot outreach still needs packet completion, accepted-gap owners, and signoff.
Evidence index
Verification Required
Message Broker Evidence
Reviewed evidence for Message Broker controlled-beta stream, replay, shared-queue, auth, diagnostics, and replication claim boundaries.
Current availability
Private Beta. Public beta is scheduled for .
Evidence Records
| Evidence ID | Claim or surface | Type | Evidence basis | Owner | Evidence date | Status | Last checked |
|---|---|---|---|---|---|---|---|
| SMB-EVID-001 | Message Broker is framed as a near-complete single-cluster controlled-beta engineering candidate with named-pilot readiness still tied to packet completion, accepted gaps, and signoff. | source | Controlled-beta product-readiness review | message-broker-product-sme | 2026-08-13 | pending | 2026-08-13 |
| SMB-EVID-002 | The running broker exposes health, metrics, audit, stream management, publish/fetch, cursor, consumer-group inspection, shared-queue, and replication-status route families. | source | Broker route family and API contract review | message-broker-product-sme | 2026-08-13 | pending | 2026-08-13 |
| SMB-EVID-003 | Stream create, publish, replay, replay-consumer inspection, queue claim, ack, and queue inspection have validated local workflows. | test | Developer walkthrough and management inspection validation | docs-qa-reviewer | 2026-08-13 | pending | 2026-08-13 |
| SMB-EVID-004 | Shared-queue runtime routes persist delivery state and expose claim, ack, nack, renew, retry, and dead-letter operations. | source | Shared-queue runtime route and durable-state review | message-broker-product-sme | 2026-08-13 | pending | 2026-08-13 |
| SMB-EVID-005 | Controlled-beta onboarding keeps strict cross-site durability, comparative performance, real Kafka protocol compatibility, and direct identity-provider validation outside customer claims unless stronger evidence is attached. | source | Controlled-beta onboarding and claim-boundary review | operations-reviewer | 2026-08-13 | pending | 2026-08-13 |
| SMB-EVID-006 | The Message Broker fact sheet separates supported facts, bounded differentiators, suggested customer topics, and claims requiring verification. | manual-review | Message Broker fact-sheet review | docs-lead | 2026-08-13 | pending | 2026-08-13 |
| SMB-EVID-007 | The Message Broker stream and queue quickstart covers local cluster startup, stream create, publish, replay, replay inspection, queue claim, ack, empty-claim verification, queue inspection, cleanup, and replication boundary guidance. | source | Stream and queue quickstart review | docs-qa-reviewer | 2026-08-13 | pending | 2026-08-13 |
| SMB-EVID-008 | The Message Broker HTTP reference maps implemented health, auth, stream, record, cursor, queue, replication, audit, metrics, and storage administration route families to source files, permissions, examples, errors, limits, and controlled-beta status. | source | HTTP reference review with runtime route validation | message-broker-product-sme | 2026-08-16 | pending | 2026-08-16 |
| SMB-EVID-009 | The Message Broker CLI and SDK reference maps lifecycle flags, local and remote CLI examples, diagnostics, release artifact commands, and Rust SDK entry points to source files, examples, errors, limits, and controlled-beta status. | source | CLI and SDK reference review with example validation | message-broker-product-sme | 2026-08-16 | pending | 2026-08-16 |
| SMB-EVID-010 | The Message Broker route and auth compatibility matrix separates controlled-beta runtime route families, auth modes, queue behavior, replication surfaces, remote CLI and SDK boundaries, Kafka-shaped prototype scope, unsupported Kafka listener behavior, and future protocol expansion. | source | Route and auth compatibility matrix review | docs-qa-reviewer | 2026-08-16 | pending | 2026-08-16 |
| SMB-EVID-011 | The Message Broker known limits page explains unsupported Kafka listener behavior, replication outcome boundaries, auth posture, remote CLI data-write limits, and review-required claim areas. | source | Message Broker known-limits review | docs-qa-reviewer | 2026-08-16 | pending | 2026-08-16 |
| SMB-EVID-012 | The Message Broker operator runbooks cover local health, metrics, audit, diagnostics, storage inspection, quota rejection, replication status boundaries, and support evidence. | source | Message Broker operator-runbook review | operations-reviewer | 2026-08-16 | pending | 2026-08-16 |
| SMB-EVID-013 | The Message Broker Rust SDK examples cover stream publish, replay, cursor commit, shared queue ack/nack/redelivery, HTTP retry, dead-letter handling, and failure-policy dead-letter replay with Cargo-validated example targets. | test | Rust SDK examples and Cargo validation review | docs-qa-reviewer | 2026-08-16 | pending | 2026-08-16 |
Publication Boundary
Replication Outcomes
Route visibility and local harness evidence do not approve cross-site durability, failover, availability, or topology commitments.
Compatibility Claims
Kafka compatibility remains a typed prototype boundary until a real listener, client smoke evidence, and reviewer-accepted matrix row exist.
Sensitive Claims
Support, security, performance, scale, legal, and identity-provider wording requires the matching reviewer and attached evidence.