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 taurgis/sfcc-dev-mcp --skill sfcc-scapi-hooksgit clone --depth 1 https://github.com/taurgis/sfcc-dev-mcpWrote 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/taurgis/sfcc-dev-mcp/sfcc-scapi-hooks)<a href="https://agentmods.dev/skills/taurgis/sfcc-dev-mcp/sfcc-scapi-hooks"><img src="https://agentmods.dev/badge/skills/taurgis/sfcc-dev-mcp/sfcc-scapi-hooks.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to high
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 →
- high Tool Misuse · line 271 Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
- high Tool Misuse · line 272 Tool parameters are crafted to achieve unintended or unsafe behavior. Parameter abuse can bypass intended safety checks (e.g. shell=True, --force, dangerous glob patterns).Fix: Validate all tool parameters against an allowlist. Reject dangerous parameter values (shell=True, --force, -rf /) and use safe defaults.
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 | $0.04493 |
| Opus 5 | $0.00023 | $0.02246 |
| Sonnet 5 | $0.00009 | $0.00899 |
| Haiku 4.5 | $0.00005 | $0.00449 |
Grade A, and why
sfcc-scapi-hooks 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 8d 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 — 342 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Quick Guide: Salesforce B2C Commerce SCAPI Hooks
This guide provides essential best practices and code examples for implementing Salesforce Commerce API (SCAPI) hooks. It is designed to be a quick reference for development with AI code assistants.
IMPORTANT: Before implementing SCAPI hooks, consult the Performance and Stability Best Practices guide. Review the index-friendly APIs section and job development standards to ensure your hooks follow SFCC performance requirements and avoid database-intensive operations.
1. Core Concepts
SCAPI hooks are server-side scripts that intercept SCAPI requests to add custom logic. They are used to augment, validate, or modify the behavior of existing API endpoints. For creating entirely new endpoints, use Custom APIs.
Hook Types & Execution Order
For any state-changing request (POST, PATCH, PUT, DELETE), hooks execute in a specific order:
before<HTTP_Method>: Executes before core logic. Ideal for validation, preprocessing, and authorization.after<HTTP_Method>: Executes after core logic succeeds and the database transaction is committed. Use for business logic side effects, like calling an external system or triggering recalculations.modify<HTTP_Method>Response: Executes last, after the default JSON response is generated. Use only to format the final JSON payload sent to the client.
Transactional Integrity
A hook's ability to modify data depends on its transactional context.
| Hook Type | Transactional? | Can Modify Persistent Data? | Primary Purpose |
|---|---|---|---|
before<HTTP_Method> |
Yes | Yes | Validation & Preprocessing |
after<HTTP_Method> |
Yes | Yes | Business Logic & Side Effects |
modifyResponse |
No | No | Formatting the JSON Response |
Note: Attempting to modify persistent data (e.g.,
basket.setCustomerEmail()) in amodifyResponsehook will throw an ORM TransactionException.
2. Registration
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.
- 8d ago First seen · 342 lines · 47 tokens per session scan A 76049d7abb29
sfcc-scapi-hooks is a skill published in the GitHub repository taurgis/sfcc-dev-mcp (27 stars, last pushed 2d ago), licensed MIT. It adds 47 tokens to every session and 4,493 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 2026-08-30.
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