What happens after the 14-day reverse trial?
TreeResolve automatically degrades to the free Community tier. Your editor is never locked —
you keep the 3-pane merge canvas and can resolve conflicts manually. Upgrade to Pro anytime
for unlimited deterministic AST auto-merge. No credit card is required to start the trial.
Does my source code leave my machine?
No. Parsing, AST analysis, and conflict resolution run locally. TreeResolve does not send
source code, conflict hunks, or repository contents to LLMs or cloud merge services.
See the Privacy Policy.
What is the anonymous device fingerprint used for?
To issue reverse trials and renew floating leases without accounts or passwords, TreeResolve
may send an anonymized SHA-256 hash of platform:arch:machineId (truncated to 32 hex
characters). No usernames, hostnames, or MAC addresses are included. Offline / air-gapped
enterprise keys never contact the licensing endpoint for validation. Licensing traffic
currently uses https://treeresolve-licensing.still-systems.workers.dev;
https://licensing.stillsystems.com is the planned custom-domain cutover (not live yet).
Which languages get deterministic auto-merge?
Dedicated AST normalizers cover TypeScript/JavaScript, Python, Go, Rust, Java, C#, JSON/JSONC,
and YAML. Lockfile auto-merge is deepest for package-lock.json; yarn.lock and
pnpm-lock.yaml are partial (see
known
limitations #6).
All other languages still open in the 3-way visual canvas with a graceful line-based fallback.
How is this different from AI merge tools?
TreeResolve is zero-AI and deterministic: the same inputs always produce the same merge result.
There are no hallucinations, no prompt leakage, and no dependency on a remote model. If two
changes are syntactically disjoint, they merge; true conflicts stay visible for you to decide.
Do I need the VS Code extension, the CLI, or both?
The extension gives you the interactive 3-way canvas inside VS Code. The standalone CLI
(npx treeresolve) works as a Git mergetool and for headless / CI auto-resolution.
Both share the same licensing model. Headless runs default to Community unless a Pro or
Enterprise license is configured.
Where can I install if I use VSCodium or Open VSX?
VS Code users: install still-systems.ss-treeresolve from the Marketplace.
VSCodium users: install stillsystems.treeresolve from Open VSX
(or use the CLI via npx treeresolve).
14-day reverse trial · No credit card · Zero source egress
