klaviyo_update_list_profiles
shallowio.github.jshorwitz/synter-ads · Verify this server
Add or update profiles on a Klaviyo list from supplied JSON. Call this to sync an audience built elsewhere (a customer export, an ad-platform audience) into a Klaviyo list for lifecycle targeting. [effect=write; scope=email:write; externalMutation=true]
1 trials · measured 2 days ago
klaviyo_update_list_profiles scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.jshorwitz/synter-ads, measured 31 Aug 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote + stdio
- Credential class
- gated
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-08-31 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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[](https://vouch.tools/tools/788a13c8-adb9-47fd-88b2-5508486e5627)