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
bytlabsbytlabs/BytLabs.BackendPackages12
claude-routermpandzo/claude-router12
bing-searchAusertDream/bing-search-cli12
scriptifypfcoperez/scriptify12
system-design-skillv11g/system-design-skills12
fable-codex-bridgeharshilmathur/fablex12
clawcat-marketplacePrincessGray/ClawCat12
gerrit-skillsDanieleSassoli/gerrit-skills12
harness-sast-and-sca-pluginsShiftLeftSecurity/claude-plugins12
pinpointtimothyfroehlich/PinPoint12
q-skillsAlton09/q-skills22
papyrus-devbburda/papyrus12
biznutsbiznuts/never-stale12
ognistie-skillsognistie/ognistie.skills12
apicityjustintanner/apicity12
robotics-from-scratchfilippo-fonseca/robotics-from-scratch12
principlesxingyaoww/principles12
jayzes-memorexjayzes/memorex12
wiki-to-graphMangroveTechnologies/wiki-to-graph12
roboteur-skillsSaucecodeOfficial/roboteur-skills12
electivusElectivus/Apex-Log-Viewer12
spine-marketplaceSpine-AI/claude-plugins12
thirsty-claudeTANICE-GAWD/thirsty-claude12
reviewerhandlename/reviewer12
token-efficiency-agentOptimumailabs/tea12
mathematica-notebook-marketplacesatfra/claude-skill-mathematica-notebooks12
selfhosttaehwakkwon/selfhost-plugin12
mastHamsterPark/MAST-public12
mek-marketplacembachaud/MaxExpressKit12
resume-tailorLeo-Moooon/resume-tailor12
chamarafaelportugal/chama12
void2610-unityvoid2610/unity-coding-standards12
agentdev-kevinAgentLayer1/agent-kevin12
smitner-studioSmitner-Studio/godot-lsp-plugin12
agents1Shubham7/agents12
nodel-skillsscroix/nodel-skills12
verity-harnessFutronPrime/verity-harness12
nemo-agentsnster101/nemopy12
teamscale-pluginsteamscale/claude-code12
spec-development-protocolWojcikMM/spec-development-protocol12
agy-ccnguyenhieuec/agy-plugin-cc12
rcellar-ketchupSDS-Mode/ketchup12
esan-devtoolsdevGreenPink/dev-utility-toolkit12
neptune-dxp-marketplaceneptune-software/claude-code-plugin12
hushro80t/hush12
forward-netboxforwardnetworks/forward-netbox12
councilepicsagas/council12
minimapmttmcknn/minimap12
bramblewevial/bramble12
decision-firstharrymunro/decision-first12