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CLAUDE PLUGIN

sdlc-kit-extended

Publisher not specified · Claude Code

Follow up to 10 plugins for free across Codex and Claude.

What this plugin does

11 optional skills layered on top of sdlc-kit core. Adds governance (TRDs, epics, milestones, steering), architecture & domain modeling (C4 diagrams in 3 levels, API contracts in 4 styles, DDD aggregates/events/contracts, design system tokens), and post-delivery analysis (incidents with auto-timestamps, traceability matrix, BFS impact analysis). Requires sdlc-kit core.

Catalog observations

Sources
Community
Works with
Claude Code
Reported installs
Not provided
First observed
2026-10-03 22:13 UTC
Last observed
2026-10-13 18:00 UTC

Installation counts are reported by Claude Marketplace, not independently verified active users. Observation dates are not release dates. Pricing and account requirements must be checked with the publisher.

Install in Claude Code

Choose a source and review what the plugin adds before installing.

Community

/plugin marketplace add anthropics/claude-plugins-community
/plugin install sdlc-kit-extended@claude-community

Claude Code installation documentation

Source evidence

Listing and manifest JSON

Descriptions and compatibility labels come from the linked sources. Where both sources match, the GitHub description is used because web summaries may be shortened. We have not independently tested the declared capabilities.