voice
profiles teach hyv how you write — synced to cli, mcp, and every connected app.
add writing samples
paste posts, emails, or docs — hyv reads your real voice, not a generic persona.
edit signature & anchors
tune never-list phrases, voice anchors, and rewrite rules. rebuild when your style shifts.
scan & rewrite
cli, mcp, and api all read the same profile — set a default and connect your apps.
sync everywhere
one profile powers scans and rewrites in terminal, cursor, claude, and chatgpt.
cli setup
one command installs hyv and walks you through voice setup.
install and onboard in one step
installs the latest cli globally, then runs welcome — builds your voice profile and wires hyv into cursor, claude, and other apps on your machine.
authenticate
link this dashboard account to your cli (skip if welcome already did it).
scan a draft
check writing against your voice profile — works offline, no api key needed.
rewrite with ai
hyv builds the prompt — your model does the rewrite. no llm calls from hyv.
connect your apps
detects installed ai apps and configures hyv mcp automatically.
used by hyv init to link this dashboard account. keep it secret.
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prompt
paste ai-generated writing here — get a rewrite prompt grounded in your voice profile.
paste draft → get rewrite prompt
hyv analyzes your ai-generated text against your voice profile and builds a prompt you paste into any ai app to rewrite in your voice.
usage
real usage for this billing month — rewrites, ai patterns caught, and team breakdown.
teams
manage your team and shared voice profiles.
billing
manage your subscription and payment method.
find your voice
for solo creators. one voice profile, mcp access, everything you need to stop shipping generic ai writing.
- 1 voice profile
- unlimited scans and rewrites
- profile learning loop
- mcp for cursor, claude, chatgpt
- cli + dashboard access
- REST API access
- team seats
build your voice
for teams and power users. multiple profiles, team sharing, REST API access.
- 2 voice profiles
- 5 team seats
- unlimited scans and rewrites
- REST API access (10 req/min)
- mcp for cursor, claude, chatgpt
- profile learning loop
- cli + dashboard access
permanently delete your account, voice profiles, documents, and api keys. this cannot be undone.
docs
install hyv in your ai app — copy commands from each guide.
works on mac, linux, and windows. node installs automatically if needed.
windows (powershell):
then run hyv welcome or pick your app below.