— Organisation & Workforce

Capacity planning

Models demand against supply to compute the capacity gap, showing where and when a delivery shortfall will appear.

  • Organisation & Workforce
  • Deterministic scoring
  • Traceable reasoning
  • Runs anywhere
Preview methodology

2–3 weeks → ~40 minutes

For a full population, not a sample

No coding required

Input
Demand data: projects, volumes or forecasts
Output
A computed capacity gap by period
Runs in
Skillsize · ChatGPT · Claude · Copilot
Export
SKILL.md · MCP
Time saved
~2–3 weeks per run

— USE CASES

What people use Capacity planning for

Delivery capacity planning

Establish whether committed work can actually be delivered by the people available.

Pipeline resourcing

Model capacity against a pipeline before commitments are made.

Recruitment timing

Show when a shortfall becomes real so hiring starts early enough to matter.

What it works from

  • Demand data: projects, volumes or forecasts
  • Team, role and availability evidence
  • Utilisation assumptions and horizon

What you get back

  • A computed capacity gap by period
  • Where the shortfall sits, by team or skill
  • The hiring or reallocation implication

— HOW IT BEHAVES

How Capacity planning produces its result

The mechanics behind this specific template — what it reads, what it calculates, and where a human stays in the loop.

Calculated per process step, not estimated

The figures behind each process step are computed by formula during the run, so the arithmetic is identical every time and can be checked line by line.

Numbers lifted out of process documentation and run data

Figures buried in narrative process documentation and run data are extracted as data you can compute and compare with.

Anchored to your actual structure

Analysis runs against your real reporting lines and process steps rather than an assumed org shape.

Live research on the end-to-end process

Current external sources on the end-to-end process are researched during the run rather than recalled from training data, and every source travels with the output.

Applied to every process step, not a sample

The same analysis executes per process step across the end-to-end process, so coverage is complete rather than indicative.

Branching on what the evidence shows

Thin cases and strong cases among your process steps are handled differently by design, based on what the analysis actually found.

Why this is expensive by hand

Capacity planning is routine in name only: the inputs are messy, the standard is unwritten, and two people rarely reach the same answer. In practice it shows up as delivery capacity planning: establish whether committed work can actually be delivered by the people available. It is the kind of work that decides whether a recommendation survives scrutiny — and the kind that quietly eats 2–3 weeks of senior time whenever it comes round.

How this Skill produces it

As a Skill, the work is already sequenced. You bring the evidence, and the run produces a computed capacity gap by period plus where the shortfall sits, by team or skill. The judgement is built in — how items are broken up, what standard they are held to, and where the run stops for a human review. The practical effect: 2–3 weeks of manual work becomes a ~40 minutes run, held to an identical standard on the tenth engagement as on the first.

Who it's for

  • Org design and workforce planning leads
  • COOs and functional leaders reshaping teams
  • Transformation consultants sizing people impact
  • HR business partners supporting redesign

Run it in Skillsize — or export it anywhere

Capacity planning exports as a structured SKILL.md file and is MCP-ready, so the same method runs in ChatGPT, Claude, Copilot or your own AI products. Adapt it to your methodology, and the intelligence stays yours — not locked to one vendor.

ChatGPTClaudeCopilotAI Products (MCP)