Dependency health Workspace Pro coming soon

@accordproject/concerto-ctonpm

Vulnerabilities, end of life and next steps

Check a specific version for known advisories, documented mitigations and evidence-backed earlier-version options. Maintenance health is separate from vulnerability status.

Review remediation options →
What the project says about itself
  • Build provenance — the latest release, 5.2.1, carries a signed provenance attestation. Source: the registry.
  • Supported runtime — node >=18. Source: the registry.
  • Publishers on the registry — 3. Source: the registry.
  • Security policy — published. Source: the repository.
  • Open milestones — Import Alias 11/11 done; Concerto Rust 5/5 done. Source: the repository's milestones.
  • OpenSSF Scorecard — 7.1 / 10 on 2026-08-24. Source: OpenSSF, via deps.dev. A third party's view of security practice, not part of the health score.

Third-party facts checked today; registry facts on every crawl.

State history 1
WhenChange
2026-10-26 first verdict: active

Badge

maintenance: active

Drop this in your README. It re-renders itself as the verdict changes.

[![maintenance](https://isitdeadyet.dev/badge/npm/@accordproject/concerto-cto.svg)](https://isitdeadyet.dev/npm/@accordproject/concerto-cto)

Watch it

Get told when @accordproject/concerto-cto changes state, changes licence, or is deprecated — instead of finding out during an incident.

Free for up to 25 packages. Signing in is a link sent to your email — there is no password to choose.