Creative mode walkthrough

The mayfly-cordis preset can hot-mount a dynamic Cordis prototype in the current process. The prototype is still an ordinary Cordis plugin with direct access to the current service graph.

Workflow:

1. list current service/event/tool providers with cordis_inspect_list;
2. query exact method schemas;
3. use cordis_define for a host package with name / inject / apply(ctx);
4. activate with cordis_run; define a new immutable package and update when iterating;
5. pause with cordis_stop, remove with cordis_undefine;
6. after acceptance, ask for local/GitHub/npm/ephemeral before persistence.

return {
  name: 'health-probe',
  inject: ['commands', 'mayflyOverlays'],
  apply(ctx) {
    ctx.commands.register({
      name: 'health-probe',
      description: 'Open health',
      handler() {
        ctx.mayflyOverlays.open({
          id: 'probe.health',
          capturing: true,
        }, { kind: 'text', content: 'healthy' })
        return { kind: 'success', text: 'opened health' }
      },
    })
  },
}

Dynamic code.host is a plain JavaScript function body: no import, require, or TypeScript. The prototype disappears after restart. Persistence uses a normal package.json, compiled entry, and cordis.patch.yml.