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 sfc-gh-dflippo/snowflake-dbt-demo --skill sql-server-connectiongit clone --depth 1 https://github.com/sfc-gh-dflippo/snowflake-dbt-demoWrote 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/sfc-gh-dflippo/snowflake-dbt-demo/sql-server-connection)<a href="https://agentmods.dev/skills/sfc-gh-dflippo/snowflake-dbt-demo/sql-server-connection"><img src="https://agentmods.dev/badge/skills/sfc-gh-dflippo/snowflake-dbt-demo/sql-server-connection/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/sfc-gh-dflippo/snowflake-dbt-demo/sql-server-connection"><img src="https://agentmods.dev/badge/skills/sfc-gh-dflippo/snowflake-dbt-demo/sql-server-connection.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 | $0.00047 | $0.00945 |
| Opus 5 | $0.00023 | $0.00473 |
| Sonnet 5 | $0.00009 | $0.00189 |
| Haiku 4.5 | $0.00005 | $0.00094 |
Grade A, and why
sql-server-connection 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 2d 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.
How it starts
The opening of the file, as written. The whole thing — 113 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SQL Server Connection Skill
On Entry
Tell the user:
Setting up SQL Server connection — I'll configure and test a connection to your source SQL Server database. I'll need some connection details from you shortly.
Prerequisites
- Network access to the SQL Server instance
- SQL Server credentials (username/password for Standard auth, or domain credentials for Windows auth)
- The
scaiCLI installed and available
Required Connection Details
| Parameter | Required | Description |
|---|---|---|
-s, --source-connection |
Yes | Friendly name for this connection |
--auth |
Yes | Authentication method: standard or windows |
--server-url |
Yes | SQL Server hostname or IP |
--database |
Yes | Database name to connect to |
--user |
For standard auth | SQL Server username |
--password |
For standard auth | SQL Server password (prompted securely) |
--port |
No | Port number (default: 1433) |
--trust-server-certificate |
No | Trust server certificate |
--encrypt |
No | Encrypt connection |
Workflow
Step 1: Ask How to Provide Credentials
Ask the user:
"I need the following to connect to SQL Server:
- Server URL (hostname or IP)
- Database name
- Username and Password (for standard auth)
How would you like to provide these?"
Options:
- 1Password - Credentials stored in 1Password vault
- Enter manually - Provide values interactively
Step 2: Route Based on Answer
| User says | Action |
|---|---|
| "1Password" | Follow ../1PASSWORD.md |
| "Enter manually" | Proceed to Step 3 (manual entry) |
| Other credential manager | Check if ../references/<NAME>.md exists; if not, ask user to explain their setup |
Step 3: Add the Connection (Manual Entry)
Interactive mode (recommended):
scai connection add-sql-server
Inline mode:
scai connection add-sql-server \
-s <SOURCE_CONNECTION_NAME> \
--auth standard \
--server-url <SERVER_URL> \
--port 1433 \
--database <DATABASE> \
--user <USERNAME>
Password will be prompted securely.
What ships with it
3 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.
- 2d ago First seen · 113 lines · 0 tokens per session scan A f348b8da4cfc
sql-server-connection is a skill published in the GitHub repository sfc-gh-dflippo/snowflake-dbt-demo (33 stars, last pushed 3d ago), licensed Apache-2.0. It adds 47 tokens to every session and 945 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-10.
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