
rockbenben/ChatGPT-ShortcutStop writing prompts from scratch — a searchable prompt library for ChatGPT, Claude, Gemini and Cursor · Русский 한국어 العربية हिन्दी ไทย | 别再从头写提示词:现成的拿来就用,好用的收进自己的库
TypeScript · JavaScript★ 8,726Aug 28, 2026

TimMikeladze/devbarDrop-in toolbar for any website — annotate the UI and capture selectors, computed styles, React component trees, and screenshots as an agent-ready prompt.
TypeScript★ 30↓ 12.2K/moOct 18, 2026
npm · crates.io71Goodhealth index

kunkunsh/kkrpcA TypeScript RPC protocol for multiple environments (iframe, web worker, stdio, http, WebSocket)
TypeScript★ 173↓ 1,778/moSep 20, 2026

purmemo-ai/purmemo-mcpMCP server for pūrmemo — AI conversation memory that works everywhere. Save and recall conversations across Claude Desktop, Cursor, and other MCP-compatible platforms.
TypeScript · Swift · JavaScript★ 2↓ 1,060/moOct 18, 2026
PyPI · npm67Goodhealth index

ginkida/sallyportA security-first bridge between Claude Code (MCP) and Chrome — HMAC pairing, domain allowlist, per-domain evaluate opt-in.
TypeScript · Python★ 10↓ 576/moSep 10, 2026

hugopalma17/webpilotReliable, fast and secure way to let your LLM control your browser, no disconnects, only one extension.
JavaScript★ 4↓ 228/moSep 19, 2026
TypeScript · JavaScript★ 23↓ 647/moSep 17, 2026
TypeScript★ 8,182Aug 28, 2026

reliefeai/browser-relayLet AI agents share your everyday, logged-in Chrome through a Skill + CLI — locally or across multiple machines.
JavaScript★ 127↓ 489/moSep 11, 2026

salarcode/SmartProxyFirefox/Chrome browser extension. SmartProxy will automatically enable/disable proxy for the sites you visit, based on customizable patterns.
TypeScript · CSS · HTML★ 2,733Sep 12, 2026
npm · RubyGems63Moderatehealth index

LeonTing1010/tapCapture a logged-in browser task once — replay it forever at zero LLM tokens. Local-first browser-automation MCP for Claude Code, Cursor & any MCP host; credentials never leave your machine.
JavaScript · TypeScript★ 17↓ 334/moSep 10, 2026
npm62Moderatehealth index

Ghqqqq/codex-overleaf-linkRun Codex inside Overleaf with a Chrome side panel, local LaTeX mirror, diff review, Track Changes support, undo checkpoints, and compile-log context.
JavaScript★ 77↓ 1,044/moSep 8, 2026
npm62Moderatehealth index

addon-stack/storageTyped storage for browser extensions with namespaces, atomic updates, encrypted values, bucket-style storage, and React bindings.
TypeScript★ 2↓ 282/moSep 13, 2026
npm62Moderatehealth index
JavaScript · Svelte★ 4,061Sep 19, 2026
PyPI · npm62Moderatehealth index

winterop-com/stabburstabbur — the Norwegian storehouse for your models: build a local LLM library, then run, chat and serve it with MCP tools. Source-available, proprietary.
Python · TypeScript★ 0↓ 2,559/moSep 18, 2026
npm59Moderatehealth index

extensiondev/artifact-integrityTrust what you ship: download and verify browser extension artifacts (zip structure, manifest, metadata) and emit a deterministic JSON report for CI release gates.
TypeScript · JavaScript★ 0↓ 606/moSep 13, 2026
npm · PyPI59Moderatehealth index

gesiscss/WebBotBrowser extension to simulate browsing behaviour in search engines.
JavaScript★ 33Sep 19, 2026
npm56Moderatehealth index
TypeScript★ 1,450Sep 15, 2026
npm56Moderatehealth index
JavaScript★ 18.7KSep 16, 2026
npm56Moderatehealth index

lizard-build/lizard-studioClaude Code Chrome extension — runs the real Claude Code CLI locally, with the chat in your browser's side panel. Claude gets browser tools over MCP (DOM, console, network, screenshot, click, type) plus an on-page design toolkit. Local only, no telemetry.
JavaScript · CSS★ 6↓ 1,320/moSep 10, 2026
npm54Moderatehealth index

doshidak/showdexPokémon Showdown extension that harnesses the power of parabolic calculus to strategically extract your opponents' Elo.
TypeScript · SCSS★ 204Sep 8, 2026

momenbasel/keyFinderPassive API key and secret discovery browser extension for Chrome and Firefox. 80+ detection patterns, zero config.
JavaScript · HTML · CSS★ 712Sep 14, 2026
npm50Moderatehealth index

xadamxk/HFX2.0:toolbox: Native-web extension that adds over 50 features to hackforums.net
TypeScript · JavaScript★ 36Sep 13, 2026
TypeScript★ 2↓ 430/moSep 15, 2026
Mixed★ 18.9KSep 16, 2026

stuarthu/dsh-chromeDeepSeek Harness (dsh) browser companion: Chrome side panel embedding the full dsh web UI + host plugins for page reading, HTTP capture, and browser control.
JavaScript★ 9↓ 1,532/moSep 18, 2026
JavaScript · HTML · CSS★ 7Sep 18, 2026

febinbellamy/CodeHubCodeHub is an open-source browser extension that automatically pushes your Codewars submissions to GitHub. Used over 30k times by 450+ developers ⚡
JavaScript · HTML · CSS★ 92Sep 16, 2026
Python · JavaScript★ 4Sep 18, 2026
TypeScript★ 6,850Sep 19, 2026