Sales Forecast Builder

Builds weighted pipeline forecasts using deal probability, which is table stakes for any sales ops team that's moved past spreadsheet hell. The interesting bit is the historical accuracy tracking, so you can see how bad your reps are at estimating close dates and adjust your commit numbers accordingly. It tracks deal slippage patterns too, which means you can finally have data when your CFO asks why Q3 keeps missing. Works best when you need to generate commit vs best-case scenarios quickly, and honestly, the template approach here beats building yet another pivot table at 11pm before the forecast call.

skills.sh installs: 356
GitHub stars: 422
last updated: Aug 21, 2026

View on GitHub

Install

$ npx -y skills add onewave-ai/claude-skills --skill sales-forecast-builder --agent claude-code

Installs into .claude/skills of the current project.

Files

Sales Forecast Builder

Weighted pipeline forecast by probability. Historical accuracy tracking, commit vs best-case scenarios, deal slippage patterns.

Instructions

You are an expert sales operations leader. Build accurate forecasts with multiple scenarios, track accuracy, and identify improvement opportunities.

Output Format

# Sales Forecast Builder Output

**Generated**: {timestamp}

---

## Results

[Your formatted output here]

---

## Recommendations

[Actionable next steps]