send_letter
shallowcom.printandmailcompany/printandmailcompany · Verify this server
Use this when the user has explicitly confirmed a specific draft letter (recipient, content and total price) and wants it printed and posted. Pays the letter from the user's prepaid credit and releases it to print; it can be cancelled with cancel_letter only until production starts. Only call this after that confirmation and after the user agreed to the Terms (https://printandmailcompany.com/en/legal/terms) and to printing starting immediately (which ends the consumer right of withdrawal once printed). If credit is too low, the result contains a payment link for the user; the assistant cannot pay. A US Letter PDF to a recipient outside the US, Canada and US territories needs paper_size (ask the user: shrink to A4, recommended, or keep US Letter; same price); without it the call fails with PAPER_CHOICE_REQUIRED and nothing is charged. Posts paper letters only: no email, fax or parcels. Needs the user's account.
1 trials · measured today
send_letter scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against com.printandmailcompany/printandmailcompany, measured 20 Oct 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
- gated
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-20 | 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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