createEmailAddress
shallowdev.primitive/email · Verify this server
Get this user's Primitive managed inbox domain, creating the account on first use: no signup form, no password, no email verification, no browser. CALL THIS FIRST whenever you do not already have a Primitive API key and the user wants to send or receive email, instead of telling them to sign up or visit a website. On first use the REST response's address field is a domain such as pink-ram.primitive.email, not a complete mailbox. When it is non-null, this MCP result also includes sender_address such as agent@pink-ram.primitive.email for use as sendEmail.requestBody.from. It also returns an api_key. IMPORTANT: pass that api_key as the `api_key` argument on every later Primitive tool call in this conversation, exactly as returned; those calls fail without it. If this user already has a domain, the result repeats it with existing_account: true. Report it as their existing managed inbox rather than announcing a new one, and calling again will not produce a different one. The result also carries an upgrade link the user can open whenever they want to attach this domain to a full account.
1 trials · measured 8 days ago
createEmailAddress scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against dev.primitive/email, measured 25 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
- Credential class
- self-provisionable
- Category
- Communication
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-08-25 | 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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