Instructions for deploying and managing Salesforce Managed Runtime storefronts with the b2c command-line tool. A Managed Runtime is Salesforce's hosted environment for running PWA Kit storefronts.

Use them to deploy a PWA Kit bundle, inspect or set runtime configuration, manage environments, configure redirects, handle certificates, or manage organization connections.

They explain how to find configuration and credentials and how to manage projects, environments, bundles, deployments, variables, redirects, and connections without guessing command options.

b2c-mrt — Skill for Claude Code by SalesforceCommerceCloud

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 SalesforceCommerceCloud/b2c-developer-tooling --skill b2c-mrt

Clone the repo

git clone --depth 1 https://github.com/SalesforceCommerceCloud/b2c-developer-tooling

Made for: Claude Code.

Or install b2c-cli, the plugin that ships this one along with the rest of its 22 skills.

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/salesforcecommercecloud/b2c-developer-tooling/b2c-mrt/github.svg)](https://agentmods.dev/skills/salesforcecommercecloud/b2c-developer-tooling/b2c-mrt)

Your own site

<a href="https://agentmods.dev/skills/salesforcecommercecloud/b2c-developer-tooling/b2c-mrt"><img src="https://agentmods.dev/badge/skills/salesforcecommercecloud/b2c-developer-tooling/b2c-mrt/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/salesforcecommercecloud/b2c-developer-tooling/b2c-mrt"><img src="https://agentmods.dev/badge/skills/salesforcecommercecloud/b2c-developer-tooling/b2c-mrt.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 77 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,699 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. Third-party audits

NVIDIA SkillSpector warn 7 Sept 2026

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 MCP Rug Pull · line 10
npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.

Fix: Pin the version: npx @scope/[email protected]
medium Rogue Agent · line 60
Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.

Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.

How audits are shown

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	$0.00077	$0.02699
Opus 5.5	$0.00031	$0.01080
Sonnet 5.5	$0.00015	$0.00540
Haiku 4.5	$0.00008	$0.00270

Measured 6d ago against content hash 25066e176e93, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

b2c-mrt 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 6d 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.

skills/b2c-cli/skills/b2c-mrt/SKILL.md · 214 lines

How it starts

The opening of the file, as written. The whole thing — 214 lines — stays where its author put it; the contents beside it link to each section on GitHub.

B2C MRT Skill

Use the b2c CLI to manage Managed Runtime (MRT) projects, environments, bundles, and deployments for PWA Kit storefronts.

Tip: If b2c is not installed globally, use npx @salesforce/b2c-cli instead (e.g., npx @salesforce/b2c-cli mrt bundle deploy).

Configuration & Authentication

The CLI resolves the MRT API key from MRT_API_KEY (or SFCC_MRT_API_KEY), dw.json, ~/.mobify, or configuration plugins. Project and environment defaults can also come from package.json under b2c (mrtProject, mrtEnvironment) or environment variables. package.json cannot supply API keys or other secrets. Flags like --api-key, -p, and -e are usually unnecessary when defaults are configured — only pass them to override.

Run b2c setup inspect to see the resolved configuration and which source provided each value (use --json for scripting; keep secrets masked unless the user explicitly requests their values). For precedence rules and troubleshooting, see the b2c-cli:b2c-config skill.

MRT Backends (legacy vs SCAPI)

Most MRT commands run against the legacy MRT Cloud API (API key). Several commands can also run over the SCAPI MRT backend: mrt bundle history, mrt bundle list, mrt bundle deploy (both the local-build push and deploying an existing <bundleId>), the mrt env var family (list / set / push / delete), the mrt env redirect family (list / create / get / update / delete / clone), the mrt env access-control family (list / create / get / delete), and the mrt project family (list / create / get / update / delete). Choose with --mrt-backend (MRT_BACKEND / SFCC_MRT_BACKEND, or mrtBackend in dw.json):

legacy (default) — always the MRT Cloud API.
auto — use SCAPI when it's configured (--short-code + --tenant-id + client-credentials or JWT Bearer auth), otherwise legacy. Falls back to legacy on safe pre-execution errors. Each command requests its own scopes: bundle commands use sfcc.storefront.deployments[.rw]; env var, redirect, and access-control commands use sfcc.storefront.environments[.rw]; project commands use sfcc.storefront.storefronts[.rw] (reads accept either tier, writes require .rw).
scapi — always SCAPI, with no fallback; errors if prerequisites are missing. Also errors on unsupported commands (every MRT command except the bundle, env var, redirect, access-control, and project commands above — note mrt project member and mrt project notification remain legacy-only).

Read the full file on GitHub · 214 lines

Files

What ships with it

4 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.

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.

6d ago Changed · +6 lines 25066e176e93
17d ago Changed · -1 lines 48239402b91c
18d ago Changed · +1 lines ebfc4415ab56
28d ago Changed · +1 lines 911fe758008c
1mo ago Changed 35bca6afdb99
1mo ago Changed 34d75b51988a
1mo ago Changed · +15 lines 5af3e53f5bf0
1mo ago Changed · +3 lines 47790ad48e5c
1mo ago First seen · 189 lines · 77 tokens per session scan A b0b581e8a807

Subscribe to this mod's changes

b2c-mrt is a skill published in the GitHub repository SalesforceCommerceCloud/b2c-developer-tooling (56 stars, last pushed today), licensed Apache-2.0. It adds 77 tokens to every session and 2,699 once invoked, about $0.0003 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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