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production-scheduling

Generates manufacturing production schedules, job sequences, and disruption response plans using TOC and SMED methods.

1|Updated Oct 11, 2025
Search Tags:#bottleneck#manufacturing#oee#production scheduling#theory of constraints#job sequencing#smed
One-click install
npx skills add https://github.com/ibytechaos/claude --skill production-scheduling-ibytechaos
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: production-scheduling
Source: https://github.com/ibytechaos/claude/tree/main/plugins/everything-claude-code/skills/production-scheduling
Command: npx skills add https://github.com/ibytechaos/claude --skill production-scheduling-ibytechaos

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Manufacturing schedulers must translate work orders with due dates, routings, and BOMs into executable minute-by-minute sequences while handling bottlenecks, changeovers, breakdowns, and material shortages. This Skill codifies 15+ years of production scheduling expertise into structured decision frameworks so you can sequence jobs, optimize changeovers, and respond to disruptions without deep domain experience. ## Core Features & Use Cases - Constraint-Based Scheduling: Identify the true bottleneck using OEE and utilization data, then apply Drum-Buffer-Rope logic to protect constraint uptime and maximize plant throughput. - Changeover Optimization: Apply SMED methodology, setup matrices, and nearest-neighbor with 2-opt improvement to minimize sequence-dependent setup times and decide between campaign and mixed-model scheduling. - Disruption Response: Re-sequence schedules after machine breakdowns, material shortages, quality holds, or absenteeism using a priority framework that protects customer commitments and freezes committed work. - Use Case: A CNC machine on your constraint line goes down for 4 hours. Use this Skill to evaluate alternate routings, re-sequence the remaining queue to minimize total lateness, and publish an updated schedule to the MES within 30 minutes. ## Quick Start Ask the assistant to act as a production scheduler and re-sequence this week's jobs after a 4-hour breakdown on the constraint work center, listing which orders are at risk.

Frequently Asked Questions about production-scheduling

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

FAQPage Schema
How do I identify the bottleneck in a production line?▼

Rank work centers by utilization ratio (load hours divided by available hours) over the trailing two weeks by shift. Verify causally: if adding one hour of capacity at that work center increases total plant output, it is the true constraint. WIP accumulation alone does not prove a bottleneck.

How to optimize changeover sequence in manufacturing scheduling?▼

Build a setup matrix recording changeover time and cost for each product pair, then apply a nearest-neighbor heuristic for a baseline sequence and improve it with 2-opt swaps. Validate the result against due dates, since due date compliance takes priority over changeover minimization.

When should I use campaign scheduling vs mixed-model scheduling?▼

Use campaign scheduling when changeovers are long and expensive (over 60 minutes or $500 in scrap and lost output) to reduce total setups. Use mixed-model scheduling when changeovers are fast (under 15 minutes) or customers demand short lead times, accepting more setups for lower WIP.

What dispatching rule should I use for job sequencing?▼

Use Earliest Due Date (EDD) for high-variety short-run mixes to minimize maximum lateness, Shortest Processing Time (SPT) for long-run few-product environments to minimize flow time and WIP, and setup-aware EDD when sequence-dependent setups exist.

How do I respond to a machine breakdown at the constraint?▼

Get a repair time estimate from maintenance, calculate throughput loss per hour, and activate contingency options such as alternate routings, overtime, or subcontracting. Re-sequence only unfrozen jobs, communicate the new schedule within 30 minutes, and lock it for at least 4 hours.

Why does my MRP-generated schedule fail on the shop floor?▼

MRP assumes infinite capacity, fixed lead times, and perfect BOM accuracy, so its output is not directly executable. Run it through finite-capacity scheduling that respects machine availability, shift patterns, sequence-dependent setups, and labor certification constraints before releasing to the floor.

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