Jadpo is experimental and not ready for production. These docs follow the compiler's main branch as of 5 Nov 2026. What's built · Install 0.3.0

ReferenceErrors

Errors Built-in services · rule

`email.sent_context`

Reads email.sent outside a test.

Area 16, Built-in services; not declinable; the next step is usually the agent's.

email.sent is what a test sent, caught in place of sending it, so only a test reads it; outside a test an email goes out once its action commits, and nothing keeps it to read:

example

/// Stops early once an email has gone out.action stop_after_sending() -> Unit {    if (list.count(email.sent) > 0) {        return    }}

jadpo checkcheck failed: 1 error, 2 files

error email.sent is read outside a test

--> domains/accounts/actions/stop_after_sending.jadpo:3:20

  |3 |     if (list.count(email.sent) > 0) {  |                    ^^^^^^^^^^ not in a test

reason: email.sent lists the emails a test sent, which jadpo test catches in place of sending them; outside a test an email goes out once its action commits, and nothing keeps it to read.
next: Read email.sent in a test, after the action that sends the email (agent)
rule: email.sent_context
help: https://jadpo.dev/docs/errors/email.sent_context

Markdown for agents: /docs/errors/email.sent_context.md.Built from Jadpo main at aee2e8f.