{"id":"prefect-api","name":"Prefect","homepage":"https://www.prefect.io","repo_url":"https://github.com/PrefectHQ/prefect","category":"data-pipeline","subcategories":["workflow-orchestration","data-engineering","python"],"tags":["prefect","workflow-orchestration","data-pipeline","python","tasks","flows"],"what_it_does":"Python-native workflow orchestration platform that schedules, monitors, and recovers data pipelines and automation workflows, with a REST API for flow run management and observability.","use_cases":["Triggering flow runs programmatically from external events or agent decisions","Monitoring workflow execution status and surfacing failures in automated dashboards","Managing deployment schedules and concurrency limits via API","Building agent-triggered data workflows that react to upstream data availability","Querying flow run history and task-level execution details for diagnostics"],"not_for":["Non-Python workflows (Prefect is Python-centric; use Airflow for multi-language DAGs)","Real-time stream processing (batch-oriented orchestrator; use Kafka Streams or Flink)","Organizations without Python data engineering teams","Simple single-step jobs without retry or observability needs"],"best_when":"Your data engineering team writes Python and wants modern, Pythonic workflow orchestration with minimal infrastructure overhead and excellent observability.","avoid_when":"Your workflows are in non-Python languages, you need complex cross-language DAGs, or your team already has Airflow deeply embedded.","alternatives":["dagster-api","airbyte-api","temporal-api"],"af_score":80.3,"security_score":null,"reliability_score":null,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":"current","last_evaluated":"2026-03-01T09:50:06.097633+00:00","performance":{"latency_p50_ms":100,"latency_p99_ms":400,"uptime_sla_percent":99.9,"rate_limits":"Not prominently documented; self-hosted has no external rate limits","data_source":"llm_estimated","measured_on":null}}