A lightweight image comparison tool

DeepSeek Harness-native integration for agent-vision-toolkit: image Q&A, OCR, grounding, UI restoration, pixel diff, Artifacts, and Web UI.

Manifest schema, recipe engine, capture planning, and pixel diff for [uishot](https://github.com/TimCrooker/uishot) — instant, addressable UI screenshots for AI agents. You probably want the `uishot` CLI package.

Pixel-diff two screenshots into diff.png + a labeled triptych (pixelmatch)

Conclave AI visual review — Playwright screenshots + pixel diff for before/after design review.

Before/after screenshots for pull requests: detect changed routes, capture, pixel-diff, and post a sticky PR comment

Deterministic capture + pixel-diff engine for mcp-perfectpixel: screenshots a URL and diffs it against a static design image, returning grouped diff regions with severity scores.

DeepSeek Harness-native integration for agent-vision-toolkit: image Q&A, OCR, grounding, UI restoration, pixel diff, Artifacts, and Web UI.

Eyes for text-only DeepSeek Harness agents: built-in free vision chain (no key) + pixel-level vision tools (Q&A, grounding, crop, pixel diff, colors, OCR, SVG trace, cutout, screenshots). One-command install, no Python, image turns work like ordinary tool

DeepSeek Harness-native integration for agent-vision-toolkit: image Q&A, OCR, grounding, UI restoration, pixel diff, Artifacts, and Web UI.

WCAG 2.4.7 Focus Visible audit that tabs through a page and detects visible focus indicators via computed styles and pixel-diff fallback.

Blazing-fast pixel-by-pixel image comparison with block-based optimization. 1.5x times faster than pixelmatch

PicassoWeb — MCP server that turns any website into a faithful replication kit: design tokens, real assets, animations, layout trees, section clones, screenshots, and pixel-diff verification.

The smallest and fastest pixel-level image comparison library.

A library for comparing PDF files using pixel by pixel image comparison.

DeepSeek Harness-native integration for agent-vision-toolkit (local build: dual modal routing, paste-image preview/zoom, and upstream features): image Q&A, OCR, grounding, UI restoration, pixel diff, Artifacts, and Web UI.

Cypress command package to compare images with simple pixel diff (pixelmatch). Supports PNG.

Compare two images to get their by-pixel diff, similarity percentage and stuff.

Portable SDK for PDF comparison — text diff + visual pixel diff. Works in Node.js and browser (via a `CanvasProvider` adapter).

Custom A4 print engine: reconstructs a print-accurate HTML/CSS (@page in mm) document from a jsonforms FormDefinition's UI + Print schemas, plus a pixel-diff primitive for the render→compare→AI-patch visual-fidelity loop. Framework-independent.