Backstage Api Changes
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Install
$ agentstack add skill-redhat-developer-rhdh-skills-backstage-api-changes ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-redhat-developer-rhdh-skills-backstage-api-changes) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
RHDH Backstage API Changes
A single home for the NFS API deltas. Two skills need this material and neither owns it, so it lives here and both invoke it by name.
Who invokes this
/rhdh-backstage-upgradeowns version numbers. It arrives here when a
bump moves a checkout across one of these deltas and NFS code stops compiling.
/rhdh-plugin-nfs-migrationowns extension shape. It arrives here when a
plugin was already migrated against an older alpha, or when a Blueprint param from an older guide produces a TypeScript error.
That is also the boundary between those two skills. A version number is the upgrade skill's business; which Blueprint an extension becomes and where it attaches is the migration skill's. This skill sits under both and belongs to neither: it says only what changed in the API, not which change you should make.
Interface
Read references/api-changes.md. It is organized one section per change, each with the old form, the new form, and the package the symbol now comes from.
Consume it as a checklist against the code in front of you. Two cautions:
- It describes the delta from the early alpha to current GA. It is not a
release-by-release changelog, and it does not replace reading the changelogs for the specific releases an upgrade spans.
- The upstream surface keeps moving. When this prose and the type definitions
in node_modules/@backstage/frontend-plugin-api disagree, the type definitions win — report the disagreement rather than following the prose.
Completion
Report which of these changes apply to the code in hand, the exact symbol and package each one moves to, any occurrence you could not resolve, and hand the result back to the skill that invoked this one.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: redhat-developer
- Source: redhat-developer/rhdh-skills
- License: Apache-2.0
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.