Three sibling skills covering the full CLI/code error-handling lifecycle: cdc-err (RFC 9457 dual-consumer envelopes for CLI output), cdc-review (source-code error-handling review across any language), and cdc-handle (LLM-agent consumer-side interpretation and action on cdc-err envelopes in tool_result payloads).
Installation
1
Add the marketplace
/plugin marketplace add zircote/cdc-error-plugin
2
Install plugins
/plugin
Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.