implementing-sigstore-for-software-signing
Implements Sigstore-based software signing and verification using Cosign keyless signing, Rekor transparency log verification, and Fulcio certificate authority integration to establish cryptographic provenance for container images, binaries, and software artifacts. The practitioner configures OIDC-based identity binding, verifies signing events against the Rekor transparency log, and integrates signing workflows into CI/CD pipelines. Activates for requests involving software supply chain signing, keyless container signing, Sigstore deployment, or artifact provenance verification.
Signing
SignedSLSA L2- Signed by
- skills-hub.ai distributor
- Method
- Distributor-signed by skills-hub.aiCryptographically signed by the skills-hub.ai distributor key at publish time.
- Signed
Install this skill
Run this command in your terminal. No account required — it auto-detects your AI tool and installs the skill file.
npx @skills-hub-ai/cli install cybersecurity-skills-implementing-sigstore-for-software-signingSetup by platform
Install
One-click setup for your editorRun in your project root
npx @skills-hub-ai/cli install cybersecurity-skills-implementing-sigstore-for-software-signing --target claude-codeInstructions
Security
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Frequently asked questions about implementing-sigstore-for-software-signing
What does the implementing-sigstore-for-software-signing skill do?
Implements Sigstore-based software signing and verification using Cosign keyless signing, Rekor transparency log verification, and Fulcio certificate authority integration to establish cryptographic provenance for container images, binaries, and software artifacts. The practitioner configures OIDC-based identity binding, verifies signing events against the Rekor transparency log, and integrates signing workflows into CI/CD pipelines. Activates for requests involving software supply chain signing, keyless container signing, Sigstore deployment, or artifact provenance verification. It's a reusable SKILL.md instruction set that loads into your AI coding assistant on demand, no prompt engineering, no copy-pasting every session.
How do I install the implementing-sigstore-for-software-signing skill?
Run `npx @skills-hub-ai/cli install cybersecurity-skills-implementing-sigstore-for-software-signing` from your terminal. The CLI writes the SKILL.md to the correct location for your AI tool (e.g. ~/.claude/skills/cybersecurity-skills-implementing-sigstore-for-software-signing/ for Claude Code or ~/.cursor/skills/ for Cursor with --target cursor) and adds it to your project's .skills.json lockfile.
Which AI tools does implementing-sigstore-for-software-signing work with?
implementing-sigstore-for-software-signing runs in Claude Code. It follows the open Agent Skills standard (SKILL.md), so the same skill works in every supported tool without modification.
Is the implementing-sigstore-for-software-signing skill free?
Yes. Every skill on skills-hub.ai is free and open-source. There are no premium tiers, paywalls, or usage limits. You only pay for whatever AI assistant you're already using.
How do I use implementing-sigstore-for-software-signing after installing it?
In Claude Code, type `/cybersecurity-skills-implementing-sigstore-for-software-signing` (or whatever slash command the skill registers) and the AI follows the skill's instructions immediately. You can also reference it by name in natural language, your AI loads the skill into context when relevant.
Can I share the implementing-sigstore-for-software-signing skill with my team?
Yes. Commit your project's .skills.json lockfile and teammates run `npx @skills-hub-ai/cli install` (no args) to install every skill at the exact version you pinned. Organization-scoped installs work via skills-hub.ai organizations.