Claude Code Extension Name Ideas
Extensions live or die by their slug. Pick a name that reads well in a marketplace listing and as an `npx` invocation.
Trademark screen (top names)
Checked live against USPTO, homepages, and web presence. Green = clear of obvious conflicts; gold = review; red = likely taken.
36 brandable names · live availability
ClaudeFlux
from $11.87.com$12.dev.io$30ClaudeLumi
from $11.87.com$12.dev$15.io$30ClaudeVantage
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeAxiom
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeCove
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeSummit
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeEcho
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeOrbit
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeMeridian
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeNexus
from $30.33.com.dev.io$30ClaudePivot
from $11.87.com$12.dev$15.io$30ClaudePulse
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeLoop
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeHalo
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeDrift
from $11.87.com$12.dev.io$30ClaudeForge
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeAtlas
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeCatalyst
from $15.41.com.dev$15.io$30ClaudeDelta
from $11.87.com$12.dev$15.ioClaudeEmber
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeFable
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeGlyph
from $11.87.com$12.dev.ioClaudeIgnite
from $11.87.com$12.dev.ioClaudeJuno
from $11.87.com$12.dev$15.ioClaudeLoft
from $11.87.com$12.dev.ioClaudeNorth
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeOnyx
.com.dev.ioAll 3 TLDs taken — try a variant.
ClaudeQuartz
from $11.87.com$12.dev.ioClaudeRipple
from $15.41.com.dev$15.ioClaudeTangent
from $11.87.com$12.dev$15.ioFluxSkill
from $30.33.com.dev.io$30LumiSkill
.com.dev.ioAll 3 TLDs taken — try a variant.
VantageSkill
from $15.41.com.dev$15.ioAxiomSkill
from $15.41.com.dev$15.io$30CoveSkill
from $11.87.com$12.dev$15.io$30SummitSkill
.com.dev.ioAll 3 TLDs taken — try a variant.
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