Last 30 Days Skillmvanhorn/last30days-skill
Agent skill that researches what people said recentlyPersonalAgent skillsExtension / plugin★ 63kMITcommit 2 days ago77worth
Best open-source extensions & plugins
Open-source browser extensions, editor plugins and agent add-ons.
63 projects · showing 21–40
Text to CADearthtojake/text-to-cad
Agent skills for CAD, CAE and CAMPersonalEnterpriseAgent skillsDesign & creativeExtension / plugin★ 17kMITcommit 11 hours ago77worth
Oh My OpenAgentcode-yeongyu/oh-my-openagent
Multi-agent orchestration add-on for coding agentsPersonalAgents & frameworksCoding assistantsCLIExtension / plugin★ 70kcommit 8 hours ago76worth
uBlock Origingorhill/uBlock
Efficient content blocker for Chromium and FirefoxPersonalSecurity & identityExtension / plugin★ 68kGPL-3.0commit 7 days ago76worth
Academic Research SkillsImbad0202/academic-research-skills
Research and paper-writing skills for Claude CodePersonalAgent skillsExtension / plugin★ 50kcommit 20 hours ago76worth
Prompt Optimizerlinshenkx/prompt-optimizer
Write better prompts with AIPersonalAI & LLM toolingWebExtension / plugin★ 36kcommit last week76worth
Refined GitHubrefined-github/refined-github
Browser extension that improves GitHubPersonalDeveloper toolsExtension / plugin★ 32kMITcommit 2 days ago76worth
Claude HUDjarrodwatts/claude-hud
Status display for Claude CodePersonalCoding assistantsExtension / plugin★ 28kMITcommit 2 days ago76worth
Claude Skills Libraryalirezarezvani/claude-skills
Hundreds of skills and agents for coding toolsPersonalAgent skillsExtension / plugin★ 27kMITcommit last month76worth
Continuecontinuedev/continue
Open-source AI code assistant for VS Code and JetBrainsPersonalEnterpriseCoding assistantsCLIExtension / plugin★ 36kApache-2.0commit 2 months ago75worth
Voyagervoyager-crew/voyager
Enhancement suite for AI chat sitesPersonalChat UIsExtension / plugin★ 20kGPL-3.0commit 4 days ago75worth
VSCodeVimVSCodeVim/Vim
Vim emulation for VS CodePersonalEditors & IDEsExtension / plugin★ 15kMITcommit 10 hours ago75worth
Bitwardenbitwarden/clients
Bitwarden password manager appsPersonalEnterpriseSecurity & identityWebDesktopCLI★ 14kcommit 14 hours ago75worth
NextAI Translatornextai-translator/nextai-translator
AI translation extension and desktop appPersonalAI & LLM toolingDesktopExtension / plugin★ 25kAGPL-3.0commit last month73worth
Krita AI DiffusionAcly/krita-ai-diffusion
Generate images with AI inside KritaPersonalMedia & photosDesign & creativeExtension / plugin★ 11kGPL-3.0commit 6 days ago73worth
Copilot for Obsidianlogancyang/obsidian-copilot
Run AI agents in ObsidianPersonalChat UIsNotes & docsExtension / plugin★ 7.8kAGPL-3.0commit 11 hours ago72worth
ClaudianYishenTu/claudian
Claude Code inside ObsidianPersonalNotes & docsCoding assistantsExtension / plugin★ 16kMITcommit 21 hours ago71worth
VSCode Neovimvscode-neovim/vscode-neovim
Neovim-powered Vim mode for VS CodePersonalEditors & IDEsExtension / plugin★ 7.8kMITcommit last week71worth
Obsidian Tasksobsidian-tasks-group/obsidian-tasks
Task management in ObsidianPersonalNotes & docsExtension / plugin★ 4kMITcommit 20 hours ago71worth
Diagram Designcathrynlavery/diagram-design
Editorial diagram skill for coding agentsPersonalAgent skillsDesign & creativeExtension / plugin★ 43kMITcommit 2 days ago70worth
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