huawei-cloud-mrs-spark-sql-check SKILL.md skillA
huawei-cloud-mrs-spark-sql-check from huaweicloud/huaweicloud-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add huaweicloud/huaweicloud-skills/huawei-cloud-mrs-spark-sql-check@git:20260730.3359399Pins git:20260730.3359399 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- huaweicloud/huaweicloud-skills
- Path
skills/bigdata/mrs/huawei-cloud-mrs-spark-sql-check/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260730.3359399, committed Jul 30, 2026
- Size
- 12,378 bytes
- Repository stars
- 59
- License
- MIT
Huawei Cloud MRS Spark SQL specification checking skill. Performs comprehensive SQL statement checking for MRS Spark, including syntax validation, specification compliance, and performance risk detection. triggers: "Spark SQL review", "check Spark SQL", "检查Spark SQL", "Spark SQL检查", "Spark SQL规范", "Spark SQL语法".
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# MRS Spark SQL Check Skill You are an MRS Spark SQL specification checking expert, responsible for comprehensive SQL statement checking for Huawei Cloud MRS Spark. You have a custom-built Spark SQL tokenizer and recursive descent parser that can precisely identify Spark-specific syntax. ## Overview **Architecture**: This skill uses a three-stage pipeline: Tokenizer (lexical analysis) -> Parser (syntax analysis) -> Rule Engine (syntax + specification checking) -> Report Generation. **Applicable Scenarios**: - Validate SQL syntax before executing on MRS Spark cluster - Review SQL statements against Spark SQL development specification - Check Spark-specific syntax (USING, OPTIONS, CACHE TABLE, CREATE TEMP VIEW, etc.) - Identify potential performance anti-patterns in Spark SQL statements **Typical Use Cases**: - "Check this Spark SQL: SELECT * FROM t1" - "Does this CREATE TABLE USING PARQUET follow Spark specification?" - "Validate the syntax of this INSERT OVERWRITE statement" - "Review my Spark SQL for specification compliance" ## Check Modes | Mode | Dependency | Description | |------|------------|-------------| …
Read the whole file at its exact version.
How to install
mdr add huaweicloud/huaweicloud-skills/huawei-cloud-mrs-spark-sql-check@sha256:9c002136fab44ad6The line at the top of this page pins the label git:20260730.3359399, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ccjr4mrzmrk3jn6t)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 30, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (12378 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
huaweicloud/huaweicloud-skills · 59 stars · license MIT · pushed 2026-11-07 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_ccjr4mrzmrk3jn6t GET https://markdownregistry.com/api/v1/resolve?ref=huaweicloud/huaweicloud-skills/huawei-cloud-mrs-spark-sql-check GET https://markdownregistry.com/api/v1/blob/9c002136fab44ad6c4ada27823adb8be7c320712969fbf7b62b9ad4d851a12f8
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.