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klaviyo-migration-deep-dive

Guides users through migrating to Klaviyo from legacy APIs or competitors, ensuring a smooth transition with detailed strategies.

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Security score

The klaviyo-migration-deep-dive skill was audited on May 28, 2026 and we found 12 security issues across 3 threat categories. Review the findings below before installing.

Categories Tested

Security Issues

medium line 235

Template literal with variable interpolation in command context

SourceSKILL.md
235console.log(`Progress: ${Math.min(i + 50, contacts.length)}/${contacts.length} (${imported} imported, ${skipped} skipped)`);
medium line 311

Template literal with variable interpolation in command context

SourceSKILL.md
311details: `Found ${profiles.length}, expected ~${expectedProfileCount}`,
medium line 326

Template literal with variable interpolation in command context

SourceSKILL.md
326details: `${dataMatchCount}/${sampleSize} profiles match source data`,
medium line 334

Template literal with variable interpolation in command context

SourceSKILL.md
334details: `Found ${lists.body.data.length} lists`,
low line 83

Access to .env file

SourceSKILL.md
83const session = new ApiKeySession(process.env.KLAVIYO_PRIVATE_KEY!);
low line 60

External URL reference

SourceSKILL.md
60// POST https://a.klaviyo.com/api/track
low line 64

External URL reference

SourceSKILL.md
64// POST https://a.klaviyo.com/api/v2/list/LIST_ID/subscribe
low line 68

External URL reference

SourceSKILL.md
68// POST https://a.klaviyo.com/api/identify
low line 372

External URL reference

SourceSKILL.md
372- [v1/v2 Migration Best Practices](https://developers.klaviyo.com/en/v2024-10-15/docs/best_practices_v1v2_migration)
low line 373

External URL reference

SourceSKILL.md
373- [Relationship Migration Guide](https://developers.klaviyo.com/en/v2024-10-15/docs/migrate_to_2023_07_15_relationships)
low line 374

External URL reference

SourceSKILL.md
374- [Custom Integration Guide](https://developers.klaviyo.com/en/docs/guide_to_integrating_a_platform_without_a_pre_built_klaviyo_integration)
low line 375

External URL reference

SourceSKILL.md
375- [Strangler Fig Pattern](https://martinfowler.com/bliki/StranglerFigApplication.html)
Scanned on May 28, 2026
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