Plugin marketplaces

A marketplace is a GitHub repo with a .claude-plugin/marketplace.json(or Codex's .agents/plugins/marketplace.json) listing installable plugins. Add one with claude plugin marketplace add owner/repo.

MarketplaceRepoPluginsStars
agent-teamwoditschka/agentic-coding-reference617
samzongsamzong/samzong117
sparq-toolssparq-org/sparq117
prismbaldaworks/prism117
open-circleopen-circle/agent-skills217
combinatorial-optimization-skillshajibabaie/combinatorial-optimization-skills117
hunchdavesheffer/hunch117
swift-mutation-testingericodx/swift-mutation-testing117
lets-workflowrestarter/lets-workflow117
acedatacloud-skillsAceDataCloud/Skills817
voiceover-video-skillDancan254/voiceover-video-skill117
master-skillssinhoneyy/master-skills1617
invest-skills-marketplaceVeblin/invest-skills817
ideationnicknisi/ideation117
isambard-skillsisambard-sc/skills.isambard.ac.uk117
sdlcgenkovich/sdlc117
1password1Password/1password-claude-plugin117
claudeclaw-plusTerrysPOV/ClaudeClaw-Plus117
forge-marketplacecarlos060798/FORGE117
tw-writingkirinlin/tw-writing117
frane-vibesurferfrane/vibesurfer117
dream-team-devRatler/dream-team117
pleaseaipleaseai/claude-code-plugins11217
sg-gov-skillskyleoliveiro/sg-gov-skills417
proteomics-agent-skillsMannLabs/proteomics-agent-skills117
stellar-forgerylsherdamz-rgb/stellar-forge117
smalltalk-dev-marketplacemumez/smalltalk-dev-plugin117
mdclawmatsunagalab/mdclaw117
arvindand-skillsarvindand/agent-skills117
gastownhall-marketplacegastownhall/marketplace117
lumexkbgod/lumex117
capcapire/skills117
kronikollemonlion/Kronikol117
bc-word-layoutTKapitan/bc-word-layout-mcp117
graph-memoryRobertoGongora/openclaw-graphiti-plugin117
pssah4-skillspssah4/pulse117
vera-localdkylewillis/vera117
thrifty2389-research/thrifty117
codex-agy-pluginsysCat64/codex-agy-plugin117
local-pluginsDoktorDaveJoos/manuscript117
career-navigator-githubtmargolis/career-navigator117
unity-gamedev-marketplacetjboudreaux/cc-plugin-unity-gamedev117
improvadotekliner/improvado-agentic-frameworks-and-skills117
comic-solwenn-id/comicsol117
yonidavidson-pluginsyonidavidson/agentcomm117
repo-wiki-localbingooyong/repo-wiki-agent117
codex-usage-companiongkfriend/codex-usage-companion117
learning-journey-marketplacegilbertwuu/learning-journey117
3d-printingwilsonwaters/3d-printing117
mcp-manager-localxjeway/mcp-manager117