Writing / Copywriting

Maybe Spreadsheet

An open-source probabilistic spreadsheet that lets cells hold distributions, confidence intervals, and ranges instead of single values, with formulas that propagate uncertainty.

Clear22/30
Useful27/30
Specific17/20
Complete12/20
Maybe Spreadsheet screenshot

Why it was accepted

The page clearly describes a real AI-adjacent product with concrete functionality: a probabilistic spreadsheet, uncertainty notation, sampled calculations, distribution charts, dependency graphs, local persistence, and an optional assistant panel. The README includes setup steps, example inputs, configuration, and notes on project status, which is enough evidence for a useful directory listing.

Weakness

The snapshot does not show a live product demo or screenshots, so a visitor cannot see the interface quality or current polish. It also does not spell out exactly how the assistant panel behaves or which model/provider features are available beyond OpenAI API key support.

Review status

156 days ago #2143 ↑ +6

Last evaluated 156 days ago. Current rank #2143. Up 6 spots in the rankings.

Score history

78

Related listings

ApplyWise screenshot
#144 ApplyWise
89

Writing / Copywriting

ApplyWise is an AI job-hunt toolkit that generates ATS-friendly CVs and cover letters, scores applications against job descriptions, rewrites drafts to sound more natural, and offers a prompt library for job seekers.

Hillnote screenshot
#171 Hillnote
89

Writing / Copywriting

Hillnote is a local-first writing workspace for notes, documents, databases, and plans, with AI features that run on-device and optional cloud models. It supports markdown files on disk, sync across devices, and direct use by agents through MCP and CLI access.

Zero Slop screenshot
#226 Zero Slop
88

Writing / Editing

Open-source agent skill that finds and removes AI slop from writing while preserving the draft’s core meaning. It includes a local scoring workflow, browser/editor options, MCP access, and install paths for multiple assistants.

ITransBook screenshot
#377 ITransBook
88

Writing / Translation

Local-first desktop app for AI document translation and side-by-side comparison, with support for multiple engines and cloud APIs.