Requires Node.js 22 or later. Node.js 20 reached end of life in April 2026. CI tests Node.js 22 and 24.
A new README, plus a security policy, contribution guide and issue templates.
Package details for npm: author, keywords and the changelog in the package.
0.3.0
Added
npx sigship ui [folder]: a local dashboard in the browser with the verdict, every finding, a button to copy the fix prompt, re-run, and a box to check another folder. It listens on 127.0.0.1 only, needs the private link it prints, and serves findings, never file contents.
--no-open, to print the dashboard link without opening a browser.
0.2.0
Added
Licence key support with SIGSHIP_KEY, which adds the Pro pack of extra checks. Without a key, SIGSHIP still makes no network calls.
--report, which writes sigship-report.html, a self-contained report to send to a client. Needs a licence key.
--markdown, for pull request comments.
npx sigship init --pro, which adds a pull request check that comments its result and a nightly check with an optional Slack alert.
The MCP server loads the Pro pack when a key is set.
The scanner now reads Firebase .rules and Terraform .tf files.
Changed
The Pro pack is data only: patterns and messages. SIGSHIP never runs code from it and rejects a pack it can't validate.
A network problem never fails a scan: SIGSHIP falls back to its cached Pro pack, then to the free checks.
0.1.1
Changed
Package details for npm and the MCP Registry.
0.1.0
Added
First release: 17 checks for how AI-built apps fail, the command line tool with terminal, JSON and fix-prompt output, the pull request check (npx sigship init) and the MCP server.
Check your app before your users do.
Free, open source, and nothing leaves your machine.