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 aatrey882/servicenow-agent-skills --skill sn-sdk-fluentgit clone --depth 1 https://github.com/aatrey882/servicenow-agent-skillsWrote 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/aatrey882/servicenow-agent-skills/sn-sdk-fluent)<a href="https://agentmods.dev/skills/aatrey882/servicenow-agent-skills/sn-sdk-fluent"><img src="https://agentmods.dev/badge/skills/aatrey882/servicenow-agent-skills/sn-sdk-fluent/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/aatrey882/servicenow-agent-skills/sn-sdk-fluent"><img src="https://agentmods.dev/badge/skills/aatrey882/servicenow-agent-skills/sn-sdk-fluent.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 | $0.00080 | $0.01857 |
| Opus 5 | $0.00040 | $0.00928 |
| Sonnet 5 | $0.00016 | $0.00371 |
| Haiku 4.5 | $0.00008 | $0.00186 |
Grade A, and why
sn-sdk-fluent 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 12d 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 — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ServiceNow Fluent SDK
ServiceNow Fluent is a TypeScript-based DSL for defining application metadata (sys_metadata) as code. Files use the .now.ts extension and are compiled with now-sdk build. Two-way sync keeps metadata in sync between code and the ServiceNow instance. All Fluent APIs import from @servicenow/sdk/core.
Reference Files
Read these files when you need them — do not pre-load all references at session start. Paths are relative to the skill root (the directory containing this SKILL.md file).
| File | When to read |
|---|---|
references/metadata-types.md |
When generating or reviewing any Fluent metadata type |
references/column-types.md |
When working with Table column definitions (StringColumn, IntegerColumn, etc.) |
references/now-globals.md |
When using Now.ID, Now.include, or the script tagged template literal |
references/getting-started.md |
When helping someone install the SDK or create their first project |
references/project-structure.md |
When explaining file layout, now.config.json, or scope prefix rules |
references/gotchas.md |
When encountering auth errors, XML/source conflicts, --reinstall questions, Now.ID or Now.ref usage, -now: import prefix issues, JS module sync questions, or npx vs now-sdk confusion |
references/cli-reference.md |
When running or explaining build, install, transform, clean, or pack commands |
Example Assets
Use these as structural templates — only read the example that matches your target type, do not pre-load all examples:
| File | Metadata type |
|---|---|
assets/examples/table.now.ts |
Table (all 6 column types) |
assets/examples/acl.now.ts |
Acl + Role |
assets/examples/business-rule.now.ts |
BusinessRule |
assets/examples/client-script.now.ts |
ClientScript (.client.js extension) |
assets/examples/script-include.now.ts |
ScriptInclude |
assets/examples/ui-action.now.ts |
UiAction |
assets/examples/ui-page.now.ts |
UiPage |
assets/examples/rest-api.now.ts |
RestApi |
assets/examples/flow.now.ts |
Flow (trigger + action) |
What ships with it
24 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.
- .npmignore 50 B
- assets/examples/acl.now.ts 1.2 KB runs code
- assets/examples/business-rule.now.ts 498 B runs code
- assets/examples/client-script.now.ts 681 B runs code
- assets/examples/flow.now.ts 1.1 KB runs code
- assets/examples/rest-api.now.ts 1.5 KB runs code
- assets/examples/script-include.now.ts 392 B runs code
- assets/examples/service-portal.now.ts 1.9 KB runs code
- assets/examples/table.now.ts 952 B runs code
- assets/examples/ui-action.now.ts 734 B runs code
- assets/examples/ui-page.now.ts 666 B runs code
- evals/eval_queries.json 2.6 KB
- evals/evals.json 3.2 KB
- references/cli-reference.md 3.9 KB
- references/column-types.md 3.5 KB
- references/getting-started.md 3.7 KB
- references/gotchas.md 4.0 KB
- references/metadata-types.md 29 KB
- references/now-globals.md 2.5 KB
- references/project-structure.md 5.4 KB
- scripts/.gitkeep 0 B
- scripts/check-scope-prefix.py 4.5 KB runs code
- scripts/validate-build.sh 2.8 KB runs code
- scripts/validate-project.sh 7.2 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.
- 12d ago First seen · 123 lines · 80 tokens per session scan A 54ea6c365be9
sn-sdk-fluent is a skill published in the GitHub repository aatrey882/servicenow-agent-skills (17 stars, last pushed 5mo ago), licensed MIT. It adds 80 tokens to every session and 1,857 once invoked, about $0.0004 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 2026-08-30.
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