csm-patterns

csm-patterns is a skill for Claude Code, Codex from serac-labs/serac. It costs 39 tokens per session (2,723 once invoked), scanned A, original, Apache-2.0.

A guide to building ServiceNow Customer Service Management, which organizes customer accounts, contacts, contracts, service allowances, assets, and support cases. It also covers routing cases, reducing entitlement usage, and customer-portal submission widgets.

In plain words
What is it for?
Use it to create customer accounts and contacts, manage contracts and entitlements, route customer cases, track assets, and let customers submit cases through a portal.
Why use it?
It provides the data relationships and server-side patterns needed to connect customer records with support work and service limits.

Skill for Claude CodeCodex

Part of the skills plugin — 56 skills shipped together

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.

agentmods
npx agentmods add skills/serac-labs/serac/csm-patterns
Any agent
npx skills add serac-labs/serac --skill csm-patterns
Clone the repo
git clone --depth 1 https://github.com/serac-labs/serac

Made for: Claude Code, Codex.

Or install skills, the plugin that ships this one along with the rest of its 56 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.

agentmods badge for csm-patterns

README.md
[![agentmods](https://agentmods.dev/badge/skills/serac-labs/serac/csm-patterns.svg)](https://agentmods.dev/skills/serac-labs/serac/csm-patterns)
Your own site
<a href="https://agentmods.dev/skills/serac-labs/serac/csm-patterns"><img src="https://agentmods.dev/badge/skills/serac-labs/serac/csm-patterns.svg" alt="Measured on agentmods" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,723 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5 $0.00039 $0.02723
Opus 5 $0.00019 $0.01362
Sonnet 5 $0.00008 $0.00545
Haiku 4.5 $0.00004 $0.00272

Measured 5d ago against content hash f30503cd015d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

csm-patterns 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 5d 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/skills/csm-patterns/SKILL.md · 415 lines

How it starts

The opening of the file, as written. The whole thing — 415 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Customer Service Management for ServiceNow

CSM enables organizations to deliver exceptional customer service through cases, accounts, and self-service.

CSM Architecture

Account (customer_account)
    ├── Contacts (customer_contact)
    ├── Contracts (ast_contract)
    │   └── Entitlements (service_entitlement)
    ├── Assets (alm_asset)
    └── Cases (sn_customerservice_case)
        ├── Case Tasks
        └── Communications

Key Tables

Table Purpose
customer_account Customer accounts
customer_contact Account contacts
sn_customerservice_case Customer cases
service_entitlement Service entitlements
ast_contract Service contracts

Customer Accounts (ES5)

Create Customer Account

// Create customer account (ES5 ONLY!)
var account = new GlideRecord("customer_account")
account.initialize()

// Basic info
account.setValue("name", "Acme Corporation")
account.setValue("account_code", "ACME-001")
account.setValue("industry", "Technology")

// Contact info
account.setValue("phone", "+1-555-123-4567")
account.setValue("email", "[email protected]")
account.setValue("website", "https://www.acme.com")

// Address
account.setValue("street", "123 Main Street")
account.setValue("city", "San Francisco")
account.setValue("state", "CA")
account.setValue("zip", "94105")
account.setValue("country", "US")

// Account details
account.setValue("account_type", "customer") // customer, partner, vendor
account.setValue("tier", "gold") // bronze, silver, gold, platinum

// Assignment
account.setValue("account_manager", accountManagerSysId)

account.insert()

Create Contact

// Create contact for account (ES5 ONLY!)
var contact = new GlideRecord("customer_contact")
contact.initialize()

// Link to account
contact.setValue("account", accountSysId)

// Contact info
contact.setValue("name", "John Smith")
contact.setValue("email", "[email protected]")
contact.setValue("phone", "+1-555-123-4568")
contact.setValue("title", "IT Manager")

// Contact type
contact.setValue("type", "primary") // primary, billing, technical
contact.setValue("active", true)

// Create user for portal access
var user = createUserFromContact(contact)
contact.setValue("user", user)

contact.insert()

Read the full file on GitHub · 415 lines

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.

  1. 5d ago First seen · 415 lines · 39 tokens per session scan A f30503cd015d

Subscribe to this mod's changes

csm-patterns is a skill published in the GitHub repository serac-labs/serac (78 stars, last pushed 10d ago), licensed Apache-2.0. It adds 39 tokens to every session and 2,723 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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