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Skill Lifecycle Management

skill-builderced-agent-skills-skill-lifecycle-management · by BuilderCed

Manage skill versioning, freshness tracking, deprecation, changelog generation, and maintenance workflows for skill repository maintainers.

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Install

$ agentstack add skill-builderced-agent-skills-skill-lifecycle-management

✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.

Security review

✓ Passed

No 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.

View the full security report →

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[![AgentStack Verified](https://agentstack.voostack.com/badges/verified.svg)](https://agentstack.voostack.com/security/report/skill-builderced-agent-skills-skill-lifecycle-management)

Reliability & compatibility

✓ Security review passed
0 installs to date
— no reviews yet
● 3mo ago

Declared compatibility

Claude CodeClaude Desktop

Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.

Preview Execution monitoring

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 →
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About

Skill Lifecycle Management

When to Use

  • Publishing a new skill to a registry
  • Updating a skill after regulatory or API changes
  • Deciding whether to deprecate or archive a skill
  • Setting up freshness monitoring
  • Reviewing skill quality over time

Lifecycle Stages

Draft → Review → Published → Maintained → Stale → Deprecated → Archived

| Stage | Duration | Actions | |-------|----------|---------| | Draft | Days | Write, test locally, self-review | | Review | Days | PR review, CI lint, security scan | | Published | Indefinite | Available for installation | | Maintained | Ongoing | Respond to issues, update for changes | | Stale | >90 days no update | Flag [STALE], prioritize review | | Deprecated | Announced | Mark deprecated, point to replacement | | Archived | Final | Read-only, no longer maintained |

Versioning (SemVer)

MAJOR.MINOR.PATCH

MAJOR: Breaking changes (renamed fields, removed sections, new required dependencies)
MINOR: New content (added steps, new references, expanded coverage)
PATCH: Fixes (typos, URL updates, date corrections)

Examples:

  • 1.0.0 → 1.0.1: Fixed broken URL in references
  • 1.0.1 → 1.1.0: Added new section on DORA RTS
  • 1.1.0 → 2.0.0: Restructured skill, changed frontmatter fields

Freshness Rules

| Age | Status | Action | |-----|--------|--------| | 90 days | [STALE] | Mandatory review before use |

Regulatory skills: Review whenever source legislation changes, regardless of age.

Changelog Format

## [1.1.0] - 2026-04-17
### Added
- Section on DORA RTS Level 2 requirements
- Reference to new EDPB DPIA template (April 2026)

### Changed
- Updated e-invoicing timeline (September 2026 confirmed)

### Fixed
- Corrected NIS2 transposition deadline

Deprecation Process

  1. Announce: Add deprecated: true to frontmatter + reason
  2. Point: Reference replacement skill in description
  3. Grace period: Keep available for 90 days
  4. Archive: Move to skills/_archived/ directory

Quality Metrics

| Metric | Good | Watch | Bad | |--------|------|-------|-----| | Last updated | 90 days | | Open issues | 0 | 1-2 | 3+ | | Token size | 3000 | | Broken URLs | 0 | — | Any | | Missing fields | 0 | — | Any |

What This Skill Does NOT Do

  • Does not auto-update skills (flags for human review)
  • Does not manage skill registry publishing
  • Does not enforce versioning (guides the process)
  • Does not handle skill discovery (see find-skills)

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

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Versions

  • v0.1.0 Imported from the upstream source.

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