missing-operator-stop

用于 Workflow Planning 阶段的占位算子。当前 Skill 库不存在满足用户需求的业务 Skill 时，使用本算子保持 DAG 数据流完整，等待后续生成真实 Skill 后替换。

Repository: cas-bigdatalab/piflow
Last source activity: July 9, 2026 at 03:08
Detected SKILL.md language: Chinese
Stars: 539
Forks: 171

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name	missing_operator_stop
description	用于 Workflow Planning 阶段的占位算子。当前 Skill 库不存在满足用户需求的业务 Skill 时，使用本算子保持 DAG 数据流完整，等待后续生成真实 Skill 后替换。
name_zh	DAG占位算子
input_params	[{"name":"input","type":"string","required":true,"description":"引用上游节点输出"},{"name":"expected_skill","type":"string","required":false,"description":"需要补齐的算子名称"},{"name":"capability","type":"string","required":true,"description":"需要补齐的算子能力描述"},{"name":"reason","type":"string","required":false,"description":"需要补齐的算子无法满足用户需求的原因描述"}]
output_params	[{"name":"output","type":"string","description":"供下游节点引用的输出占位参数"}]
tag	占位
node_category	system
publisher	COMMUNITY