mysql-query-analyser
>
Works with
---
name: mysql-query-analyser
description: >
license: MIT
---
# mysql-query-analyser
**Owner**: `mysql-admin`
**Type**: `read-write`
**Approval**: `No`
---
## What I Do
Produces a practical MySQL query analysis focused on likely bottlenecks, access patterns, and next-tuning steps.
---
## When to Use Me
- Slow query investigation
- Index review request
- Performance tuning direction needed
---
## Context Requirements
```
Requires already loaded:
{framework-home}/agents/mysql-admin/AGENT.md
.crux/workspace/mysql-admin/MEMORY.md
Estimated token cost: ~650 tokens
Unloaded after: task completion
```
---
## Inputs
| Input | Source | Required |
|---|---|---|
| `query` | user | Yes |
| `target-database` | user | No |
| `performance-context` | user | No |
---
## Steps
```
1. Confirm query and performance context
2. Review available explain, schema, and index evidence
3. Identify likely bottleneck class
4. Recommend the next tuning move in plain language
5. Skill complete — unload
```
---
## Output
**Writes to**: `no file required by default`
**Format**: `markdown`
---
## Error Handling
| Condition | Action |
|---|---|
| Query context too thin | ask for query, table, and timing evidence |
| Tuning requires app-level change | escalate to backend-developer |
| Unexpected failure | Stop. Write error to bus. Notify user. |More Database skills
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