All skills
bigdata-product-extension
DomainJIT onlyFor analysis/task/review agents using a Professional Skill on batch, stream, warehouse, lineage, replay, or data quality; not for transactions without distributed-data impact.
- Routing mode
- modifier-only
- Supported roles
- MainAnalysisTaskReview
- Source
- SKILL.md
Use when
Trigger signals that make this skill the right owner
- batch
- stream
- data lake
- distributed compute
- schema evolution
- high-volume pipeline
Do not use when
Anti-triggers — as binding as the triggers above
- ordinary transactional persistence
- single-database large-table work without a distributed pipeline, replay, or downstream consumer boundary
Required inputs
What must be supplied before this skill can decide anything
- data volume, latency, schema, replay, and ownership boundary
Output contract
What this skill owes the next role
- big-data correctness, performance, replay, and operability obligations
Boundary signals
Signals that mark the edge of this skill's authority
- checkpoint
- downstream
- partition
- consumer
- schema compatibility
Escalation signals
When this skill must hand the decision back
- domain risk changes public behavior, irreversible state, safety, security, or financial correctness
Loaded by
This skill never owns a task. These professionals may pull it in as Layer 3.
Targeted references
Each reference carries its own load condition. None of them enter context by default.
| Reference | Load when | Do not load when | Required by |
|---|---|---|---|
| consumer-and-schema-contracts.mdtargeted | distributed consumer, schema, grain, metric meaning, correction, or compatibility is open | the task changes one database table without a distributed pipeline or replay boundary | AnalysisTaskReview |
| pipeline-replay-and-event-identity.mdtargeted | batch, stream, CDC, event-time, checkpoint, replay, backfill, or writer coexistence is open | no pipeline, replay, backfill, checkpoint, or writer-coexistence decision exists | AnalysisTaskReview |
| quality-lineage-and-point-in-time-correctness.mdtargeted | quality, failed-data, lineage, point-in-time, leakage, or experiment semantics is open | no quality, lineage, point-in-time, leakage, or experiment decision exists | AnalysisTaskReview |
| storage-performance-and-recovery.mdtargeted | partition, storage, metadata, recovery, skew, state, memory, compute, or cost is open | no storage, recovery, resource, performance, or cost decision exists | AnalysisTaskReview |
| observability-and-privacy.mdtargeted | pipeline signals or classified samples, logs, failed data, exports, retention, or deletion is open | no pipeline-observability or classified-data handling decision exists | AnalysisTaskReview |