菜单
Use when listing, showing, searching, creating, testing, or removing MaxCompute UDFs and UDF resources.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
| name | udf |
| description | Use when listing, showing, searching, creating, testing, or removing MaxCompute UDFs and UDF resources. |
Use this workflow for MaxCompute UDF lifecycle work.
mcs udf list
mcs udf search KEYWORD
mcs udf show NAME
mcs udf create NAME --inline-python script.py
mcs udf test NAME --args '1, "abc"'
mcs udf remove NAME
mcs udf resource list
mcs udf resource show NAME
mcs udf resource remove NAME
mcs udf test --args accepts SQL literals only: numeric values, NULL,
TRUE/FALSE, and quoted strings. Do not pass identifiers, function calls,
expressions, or semicolon-separated fragments as test arguments.
For ordinary SQL querying, do not manage UDFs unless the question requires a function that is absent or broken.
See references/udf.md.
Use when the user wants to file an upstream bug / issue / feature request against the maxcompute-semantic skill itself ("report a bug", "file an issue", "提 issue", "file this upstream"). Routes to the internal Aone workitem tracker when the `a1` CLI is present, otherwise to GitHub Issues.
Use when answering MaxCompute data questions, writing SQL, inspecting schema for a query, using cold-start live metadata, reviewing SQL, cost-gating, executing SQL, or recording verified/failed query memory.
Use when creating, linking, editing, importing/exporting, diagnosing, or version-recovering MaxCompute semantic profiles.
Use when the user explicitly asks to build, refresh, onboard, or maintain a MaxCompute semantic package.
Review and apply semantic-package proposals generated from build evidence. Use when maintaining package semantics through an agent rather than writing direct annotations.
Use when recording, recalling, listing, showing, removing, clearing, or running reindex for verified/failed SQL and domain notes.