What is content-sdk-site-setup-and-env?

A set of project instructions for configuring an Angular website's settings and environment variables. It explains which values may be exposed to the browser and which must remain server-side secrets.

Use it when adding environment variables or configuring site, API, endpoint, multisite, redirect, or personalization settings in the Content SDK site.

It prevents configuration mistakes such as exposing API keys or trying to read server-only values in browser code.

content-sdk-site-setup-and-env — Skill by Sitecore/content-sdk

Install

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.

Any agent

npx skills add Sitecore/content-sdk --skill content-sdk-site-setup-and-env

Clone the repo

git clone --depth 1 https://github.com/Sitecore/content-sdk

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/sitecore/content-sdk/content-sdk-site-setup-and-env/github.svg)](https://agentmods.dev/skills/sitecore/content-sdk/content-sdk-site-setup-and-env)

Your own site

<a href="https://agentmods.dev/skills/sitecore/content-sdk/content-sdk-site-setup-and-env"><img src="https://agentmods.dev/badge/skills/sitecore/content-sdk/content-sdk-site-setup-and-env/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/sitecore/content-sdk/content-sdk-site-setup-and-env"><img src="https://agentmods.dev/badge/skills/sitecore/content-sdk/content-sdk-site-setup-and-env.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 30 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 487 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00030	$0.00487
Opus 5.5	$0.00012	$0.00195
Sonnet 5.5	$0.00006	$0.00097
Haiku 4.5	$0.00003	$0.00049

Measured 15d ago against content hash 6719943f7eef, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

content-sdk-site-setup-and-env 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 15d 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.

packages/create-content-sdk-app/src/templates/angular/.agents/skills/content-sdk-site-setup-and-env/SKILL.md · 31 lines

What it actually says

Site setup and env (Angular)

Detail: AGENTS-key-concepts.md#environment-and-config Read first: sitecore.config.ts, .env.example, scripts/generate-environment.ts

When

Configuring site, API, or environment variables
Adding a new environment variable

Rules

Browser-safe values must be named CSDK_PUBLIC_* — scripts/generate-environment.ts copies only those into src/environments/environment.{dev,prod}.ts
Server secrets (SITECORE_EDITING_SECRET, SITECORE_REVALIDATE_SECRET, SITECORE_EDGE_CONTEXT_ID, SITECORE_API_KEY) stay in process.env; never give them a CSDK_PUBLIC_ name
process.env does not exist in the browser — that is why the generated environment files exist; do not read process.env from src/app/**
sitecore.config.ts is defineConfig({}, environment). Non-secret structural settings go in the first argument (angular.locales, angular.loadersCache, angular.linkPrefetch, multisite, redirects, personalize); the app ships {} there. Endpoints, keys and secrets come from env via the second argument and process.env — never as literals
scConfig.* is the resolved, read-only result of defineConfig. Change configuration by editing sitecore.config.ts, never by assigning to scConfig at runtime
Document every new variable in .env.example with a placeholder; never commit .env
Regenerate env files with npm run gen:env:dev / gen:env:prod; never hand-edit environment.dev.ts / environment.prod.ts

Stop

Stop if asked to commit secrets, hardcode API keys, or expose a server secret through a CSDK_PUBLIC_ variable

Docs: Content SDK for Angular.

Changes

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.

15d ago First seen · 31 lines · 30 tokens per session scan A 6719943f7eef

Subscribe to this mod's changes

content-sdk-site-setup-and-env is a skill published in the GitHub repository Sitecore/content-sdk (37 stars, last pushed yesterday), licensed Apache-2.0. It adds 30 tokens to every session and 487 once invoked, about $0.0001 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 2026-10-02.

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