hours-of-service

Interpret Hours of Service regulations and driver duty status under 49 CFR 395.

1|Updated May 13, 2026
One-click install
npx skills add https://github.com/x3fleetsafety/skills --skill hours-of-service
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: hours-of-service
Source: https://github.com/x3fleetsafety/skills/tree/main/skills/hours-of-service
Command: npx skills add https://github.com/x3fleetsafety/skills --skill hours-of-service

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps motor carriers and safety professionals accurately interpret Hours of Service regulations, reducing driver log violations and compliance mistakes under 49 CFR 395.

Core Features & Use Cases

  • HOS Rule Guidance: Explains driving limits, on-duty windows, rest requirements, cumulative hour rules, and exceptions with specific CFR references.
  • Operational Scenario Support: Handles questions about sleeper berth splits, short-haul operations, agricultural exemptions, ELD issues, personal conveyance, and yard moves.
  • Compliance Decision Support: Helps evaluate duty status situations, identify potential violations, and recommend proper corrective actions for fleet operations.

Quick Start

Ask the hours-of-service skill to determine whether a driver's schedule complies with 49 CFR 395 requirements.

Frequently Asked Questions about hours-of-service

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do Hours of Service regulations affect driver duty status under 49 CFR 395?

Hours of Service regulations under 49 CFR 395 dictate driving limits, on-duty windows, and rest requirements for property and passenger carriers. This Skill interprets these rules to evaluate driver duty status, ensuring your motor carrier operations remain compliant with federal mandates.

Can I split sleeper berth time and still comply with FMCSA driving limits?

Sleeper berth splits must meet specific FMCSA criteria to comply with HOS limits. The Skill evaluates sleeper berth calculations against 49 CFR 395 requirements, helping you determine if a driver's split rest period satisfies federal driving limit regulations.

What are the ELD compliance requirements for short-haul operations and agricultural exemptions?

ELD compliance requirements vary for short-haul operations and agricultural exemptions under 49 CFR 395. This Skill clarifies which ELD records and exemptions apply to your specific fleet safety scenarios, guiding you on personal conveyance and yard moves.

How do I assess an HOS violation and determine corrective actions for fleet management?

Assessing an HOS violation requires evaluating duty status records against 49 CFR 395 limits. This Skill provides compliance decision support by identifying potential violations in your fleet management logs and recommending proper corrective actions.

Does this HOS guidance apply to both property and passenger motor carriers?

This HOS guidance applies to both property and passenger motor carriers. The Skill evaluates operational rules, cumulative hour limits, and exceptions with specific CFR citations to deliver compliance-focused guidance tailored to your carrier type.

When should I not rely on general HOS rules for driver safety compliance?

General HOS rules may not apply when specific exemptions or short-haul operations are involved. The Skill identifies edge cases like agricultural exemptions and personal conveyance under 49 CFR 395, preventing inaccurate compliance assessments for your fleet.