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 AmadeusITGroup/otter --skill use-sdkgit clone --depth 1 https://github.com/AmadeusITGroup/otterWrote 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/amadeusitgroup/otter/use-sdk)<a href="https://agentmods.dev/skills/amadeusitgroup/otter/use-sdk"><img src="https://agentmods.dev/badge/skills/amadeusitgroup/otter/use-sdk/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/amadeusitgroup/otter/use-sdk"><img src="https://agentmods.dev/badge/skills/amadeusitgroup/otter/use-sdk.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Data Exfiltration · line 36 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- medium Data Exfiltration · line 69 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 | $0.00048 | $0.01811 |
| Opus 5.5 | $0.00019 | $0.00724 |
| Sonnet 5.5 | $0.00010 | $0.00362 |
| Haiku 4.5 | $0.00005 | $0.00181 |
Grade A, and why
use-sdk 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 1mo 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 — 246 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Use SDK
Install a TypeScript SDK, generated with @ama-sdk/schematics, configure an API client, and make API calls.
Choosing a Client
| Client | Package | Best For |
|---|---|---|
| ApiFetchClient | @ama-sdk/client-fetch |
Node.js, browsers, standalone apps, SSR, Angular apps with ApiManager |
| ApiAngularClient | @ama-sdk/client-angular |
Angular apps needing HttpClient (interceptors, SSR transfer state) |
| ApiBeaconClient | @ama-sdk/client-beacon |
Fire-and-forget tracking/analytics calls |
In Angular apps, prefer ApiFetchClient with ApiManager (see below) unless you specifically need Angular's HttpClient features (interceptors, transfer state).
Setup: ApiFetchClient (Standalone / Node.js / Browser)
Install
# @my-org/my-sdk is a placeholder for the generated SDK package name
npm install @ama-sdk/client-fetch @ama-sdk/core @my-org/my-sdk
Configure
import { ApiFetchClient } from '@ama-sdk/client-fetch';
import { PetApi } from '@my-org/my-sdk';
const client = new ApiFetchClient({
basePath: 'https://api.example.com/v1',
requestPlugins: [],
fetchPlugins: []
});
const petApi = new PetApi(client);
Constructor Options
For the full list of options, read the source interfaces:
- ApiFetchClient options: https://github.com/AmadeusITGroup/otter/blob/main/packages/@ama-sdk/client-fetch/src/api-fetch-client.ts (see
BaseApiFetchClientOptionsandBaseApiFetchClientConstructor) - Base options (shared by all clients): https://github.com/AmadeusITGroup/otter/blob/main/packages/@ama-sdk/core/src/fwk/core/base-api-constructor.ts (see
BaseApiClientOptions)
Setup: ApiAngularClient (Angular Apps)
Install
ng add @ama-sdk/client-angular
npm install @my-org/my-sdk
Configure
import { inject } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { ApiAngularClient } from '@ama-sdk/client-angular';
const client = new ApiAngularClient({
httpClient: inject(HttpClient),
basePath: 'https://api.example.com/v1'
});
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.
- 1mo ago First seen · 246 lines · 48 tokens per session scan A 0ef939aae44b
use-sdk is a skill published in the GitHub repository AmadeusITGroup/otter (59 stars, last pushed today), licensed BSD-3-Clause. It adds 48 tokens to every session and 1,811 once invoked, about $0.0002 per session on Opus 5.5. 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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