System Field Behavior And Audit

Q: What is a Claude Code skill and how does the System Field Behavior And Audit skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. System Field Behavior And Audit is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Security · Sub-category: compliance · Last updated: 2026-05-21

type:audit

Use when practitioners need to understand system-managed fields (CreatedDate, LastModifiedDate, SystemModstamp, CreatedById, LastModifiedById, IsDeleted) — their update behavior, indexing, and queryability. Triggers: 'difference between SystemModstamp and LastModifiedDate', 'how to query deleted records', 'set CreatedDate during data migration', 'why does LastModifiedDate not match SystemModstamp', 'Create Audit Fields permission'. NOT for field-level change tracking (use field-history-tracking skill), Shield Field Audit Trail for compliance retention (use field-audit-trail skill), or custom audit logging with Apex triggers.

About this skill (catalog notes)

System Field Behavior And Audit includes at least one code block. At roughly 1,572 words the SKILL.md is on the longer end of the catalog distribution.

Original author: Pranav Nagrecha
Indexed lastmod: 2026-05-21
Catalog position: Security · compliance
Indexed related skills: 10

How System Field Behavior And Audit fits the catalog

System Field Behavior And Audit sits in the Security category under the compliance sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Use this skill when a practitioner needs to understand how Salesforce automatically manages system fields on every record — when each field updates, which fields are indexed, how to query deleted records, and how to override audit fields during data migration.

What this skill does

System Field Behavior And Audit is a community-contributed Claude Code skill in the compliance sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/system-field-behavior-and-audit/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when practitioners need to understand system-managed fields (CreatedDate, LastModifiedDate, SystemModstamp, CreatedById, LastModifiedById, IsDeleted) — their update behavior, indexing, and queryability. Triggers: 'difference between SystemModstamp and LastModifiedDate', 'how to query deleted records', 'set CreatedDate during data migration', 'why does LastModifiedDate not match SystemModstamp', 'Create Audit Fields permission'.

Who uses this skill

The System Field Behavior And Audit Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/system-field-behavior-and-audit
curl -L https://claudskills.com/skills/system-field-behavior-and-audit/SKILL.md \
  -o ~/.claude/skills/system-field-behavior-and-audit/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/system-field-behavior-and-audit/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/system-field-behavior-and-audit/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\system-field-behavior-and-audit\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the System Field Behavior And Audit Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/system-field-behavior-and-audit/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the System Field Behavior And Audit skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the System Field Behavior And Audit skill?

Use System Field Behavior And Audit when your Claude Code task falls under the Security category — specifically in the compliance area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use System Field Behavior And Audit" or describe the task and let Claude pick). Browse related skills at /category/security/.

What is a Claude Code skill and how does the System Field Behavior And Audit skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. System Field Behavior And Audit is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Author: Pranav Nagrecha

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

Pranav Nagrecha. (2026). System Field Behavior And Audit [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/system-field-behavior-and-audit/

BibTeX

@misc{system-field-behavior-and-audit-2026,
  author    = {Pranav Nagrecha},
  title     = {System Field Behavior And Audit [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/system-field-behavior-and-audit/}
}

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