Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add tmolavi/mcp-agent-skills-hub --skill cloud-sql-mysql-datagit clone --depth 1 https://github.com/tmolavi/mcp-agent-skills-hubWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/tmolavi/mcp-agent-skills-hub/cloud-sql-mysql-data)<a href="https://agentmods.dev/skills/tmolavi/mcp-agent-skills-hub/cloud-sql-mysql-data"><img src="https://agentmods.dev/badge/skills/tmolavi/mcp-agent-skills-hub/cloud-sql-mysql-data/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/tmolavi/mcp-agent-skills-hub/cloud-sql-mysql-data"><img src="https://agentmods.dev/badge/skills/tmolavi/mcp-agent-skills-hub/cloud-sql-mysql-data.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00039 | $0.00841 |
| Opus 5 | $0.00019 | $0.00420 |
| Sonnet 5 | $0.00008 | $0.00168 |
| Haiku 4.5 | $0.00004 | $0.00084 |
Grade A, and why
cloud-sql-mysql-data scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
86% identical to cloud-sql-mysql-data — 96 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Usage
All scripts can be executed using Node.js. Replace <param_name> and
<param_value> with actual values.
Bash: node <skill_dir>/scripts/<script_name>.js '{"<param_name>": "<param_value>"}'
PowerShell: node <skill_dir>/scripts/<script_name>.js '{\"<param_name>\": \"<param_value>\"}'
Note: The scripts automatically load the environment variables from various .env files. Do not ask the user to set vars unless skill executions fails due to env var absence.
Scripts
execute_sql
Use this skill to execute SQL.
Parameters
| Name | Type | Description | Required | Default |
|---|---|---|---|---|
| sql | string | The sql to execute. | Yes |
get_query_plan
Provide information about how MySQL executes a SQL statement. Common use cases include: 1) analyze query plan to improve its performance, and 2) determine effectiveness of existing indexes and evalueate new ones.
Parameters
| Name | Type | Description | Required | Default |
|---|---|---|---|---|
| sql_statement | string | The sql statement to explain. | Yes |
list_active_queries
Lists top N (default 10) ongoing queries from processlist and innodb_trx, ordered by execution time in descending order. Returns detailed information of those queries in json format, including process id, query, transaction duration, transaction wait duration, process time, transaction state, process state, username with host, transaction rows locked, transaction rows modified, and db schema.
Parameters
| Name | Type | Description | Required | Default |
|---|---|---|---|---|
| min_duration_secs | integer | Optional: Only show | No | 0 |
| : : : queries running for at : : : | ||||
| : : : least this long in : : : | ||||
| : : : seconds : : : | ||||
| limit | integer | Optional: The maximum | No | 100 |
| : : : number of rows to return. : : : |
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 102 lines · 39 tokens per session scan A b866a1679c24
cloud-sql-mysql-data is a skill published in the GitHub repository tmolavi/mcp-agent-skills-hub (8 stars, last pushed 16d ago), licensed MIT. It adds 39 tokens to every session and 841 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 86% identical to cloud-sql-mysql-data, differing in 96 lines, and is treated as a copy.
Other skills, from other repositories
orm
ORM and data access optimization.
mysql-tuner
Optimisation MySQL/MariaDB incluant slow query log, stratégie d'index, tuning InnoDB, réplication et monitoring. Se déclenche avec "MySQL", "MariaDB", "slow query", "InnoDB", "MySQL tuning", "requête MySQL lente. Also triggers on "MySQL slow query", "InnoDB tuning", "MariaDB performance".
database-query-optimizer
Analyse et optimise des requêtes SQL ou NoSQL pour améliorer les performances. À utiliser quand l'utilisateur a une requête lente ou veut optimiser sa base de données. Se déclenche aussi avec "requête lente", "optimiser SQL", "EXPLAIN", "index", "performance DB", "N+1", ou toute question d'optimisation de requêtes.…
cc-query-performance-safety
A safety workflow for code that performs repeated database queries, large ID-list queries, graph or recursive traversal, or nested service calls.
incident-response
When something breaks in production: triage the severity, gather evidence, identify root cause, deploy a fix or mitigation, and write a post-mortem. Provides a calm, structured process for high-stress moments.
incident-postmortem
Write blameless incident postmortems with timeline reconstruction, root cause analysis, action items, and preventive measures.