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 agentmods add skills/gemini-cli-extensions/cloud-sql-sqlserver/cloud-sql-sqlserver-adminnpx skills add gemini-cli-extensions/cloud-sql-sqlserver --skill cloud-sql-sqlserver-admingit clone --depth 1 https://github.com/gemini-cli-extensions/cloud-sql-sqlserverWhat 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 | $0.00042 | $0.00988 |
| Opus 5 | $0.00021 | $0.00494 |
| Sonnet 5 | $0.00008 | $0.00198 |
| Haiku 4.5 | $0.00004 | $0.00099 |
Grade A, and why
cloud-sql-sqlserver-admin 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 yesterday.
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
89% identical to cloud-sql-postgres-admin — 24 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 — 126 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
create_database
Parameters
| Name | Type | Description | Required | Default |
|---|---|---|---|---|
| project | string | The GCP project ID. This is pre-configured; do not ask for it unless the user explicitly provides a different one. | No | |
| instance | string | The ID of the instance where the database will be created. | Yes | |
| name | string | The name for the new database. Must be unique within the instance. | Yes |
create_instance
Parameters
| Name | Type | Description | Required | Default |
|---|---|---|---|---|
| project | string | The GCP project ID. This is pre-configured; do not ask for it unless the user explicitly provides a different one. | No | |
| name | string | The name of the instance | Yes | |
| databaseVersion | string | The database version for SQL Server. If not specified, defaults to SQLSERVER_2022_STANDARD. | No | SQLSERVER_2022_STANDARD |
| rootPassword | string | The root password for the instance | Yes | |
| editionPreset | string | The edition of the instance. Can be Production or Development. This determines the default machine type and availability. Defaults to Development. |
No | Development |
create_user
Parameters
| Name | Type | Description | Required | Default |
|---|---|---|---|---|
| project | string | The GCP project ID. This is pre-configured; do not ask for it unless the user explicitly provides a different one. | No | |
| instance | string | The ID of the instance where the user will be created. | Yes | |
| name | string | The name for the new user. Must be unique within the instance. | Yes | |
| password | string | A secure password for the new user. Not required for IAM users. | No | |
| iamUser | boolean | Set to true to create a Cloud IAM user. | Yes |
What ships with it
7 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.
- scripts/create_database.js 3.0 KB runs code
- scripts/create_instance.js 3.0 KB runs code
- scripts/create_user.js 3.0 KB runs code
- scripts/get_instance.js 3.0 KB runs code
- scripts/list_databases.js 3.0 KB runs code
- scripts/list_instances.js 3.0 KB runs code
- scripts/wait_for_operation.js 3.0 KB runs code
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.
- yesterday First seen · 126 lines · 42 tokens per session scan A 63ca7e0ed957
cloud-sql-sqlserver-admin is a skill published in the GitHub repository gemini-cli-extensions/cloud-sql-sqlserver (7 stars, last pushed 4d ago), licensed Apache-2.0. It adds 42 tokens to every session and 988 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 89% identical to cloud-sql-postgres-admin, differing in 24 lines, and is treated as a copy.
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