Skillsync
Search and move agent sessions between coding agents
Overview
If you bounce between coding agents, each one hoards its own history. Skillsync indexes them all, lets you jump between with Cmd+K or reference a session by link, and migrates work from one agent to another. One testimonial on the site claims about 7GB of Cursor sessions moved to Claude Code in minutes. It also records decision traces of what agents chose and why.
It supports 12+ agents on macOS, Linux and Windows (via CLI). It is a Y Combinator W26 company; the Launch HN on 17 September drew 68 points and 62 comments, the thinnest reception of this batch. Pricing is not published, only early-access signup.
Key Features
One searchable index of sessions across 12+ coding agents
Migrate sessions between agents (Claude Code, Cursor, Codex, Pi, OpenCode, Grok and more)
Cmd+K switcher and shareable session links
Decision tracing of agent choices
macOS, Linux, Windows via CLI
Pricing
Starting price
Unconfirmed (early access, no published pricing)
Unconfirmed. skillsync.com offers early access by email signup and a demo booking, and publishes no plans or prices. Treat it as unpriced until the vendor says otherwise.
Pros
Solves a real irritation: agent history is siloed per tool
Wide agent coverage
Cross-platform
Cuts the cost of trying a new agent
Cons
Pricing unconfirmed: the site only offers early access and a demo booking
Launch signal is weak and nearly a month old (68 points, 62 comments)
No independent reviews found
Testimonials are on the vendor's own site
Session formats change often, so migration across agents is likely to be a moving target
No affiliate programme listed
What Makes It Unique
Most agent tools stay inside their own ecosystem. Skillsync's whole point is sitting between agents and carrying your history across them.
Kay Score
5.5
/ 10
