FiberGuard for VS Code

Fiber node diagnostics in your editor: health checks, channels, peers, payment failure analysis, and Can I Pay? previews.

Works with any editor that supports VS Code extensions (VS Code, VSCodium, Cursor, Gitpod, and others via Open VSX).

Features

• Node Explorer — sidebar tree with actions, channels, and peers
• Health Details — health score, diagnostics, and recommendations
• Can I Pay? — check invoice success probability before sending
• Diagnose Payment — structured failure analysis for a payment hash
• View All Payments — table of recent payments with amount, fee, and status
• Copy helpers — copy pubkeys, addresses, and payment hashes from the tree

Requirements

• A running Fiber node with JSON-RPC enabled (default port 8227)

Extension Settings

Usage

1. Install the extension from the marketplace.
2. Open the FiberGuard activity bar (shield icon).
3. Set fiberguard.nodeUrl if your node is not on the default URL.
4. Use toolbar actions or the command palette (FiberGuard: …).

Development

From the monorepo root:

pnpm --filter fiberguard-vscode dev

Press F5 in VS Code with the repo open to launch an Extension Development Host.

License

MIT — see LICENSE.

Links

• FiberGuard repository
• Fiber documentation
• Changelog
• License