Site reliability report
Can AI agents use Substack?
Yes - CrawlDex has 4 measured tasks for Substack, based on 4 observations. Last verified Jun 9, 2026.
YesLast verified Jun 9, 2026Based on 4 observations
AES
90
90% outcome signal
90
Success 53%Handoff 28%Partial 10%Blocked 10%
Task matrix
Measured tasks on Substack
| Task | Verdict | AES | Outcome split | Freshness |
|---|---|---|---|---|
| Schedule post creator_social.schedule_post | Yes, with a human handoff | 80 | Success 19%Handoff 46%Partial 15%Blocked 20% | fresh |
| Monitor prices future_agent_tasks.monitor_prices | Yes, with a human handoff | 80 | Success 19%Handoff 46%Partial 15%Blocked 20% | fresh |
| Creator Social / Find Newsletter Import Help creator_social.find_newsletter_import_help | Yes | 100 | Success 87%Handoff 9%Partial 4%Blocked 0% | fresh |
| Cancel a subscription subscriptions.cancel | Yes | 100 | Success 87%Handoff 9%Partial 4%Blocked 0% | fresh |
Best and worst task
Where agents have the cleanest path
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