wmmn_make_call
shallowio.packetexchange/mcp · Verify this server
SPENDS MONEY. Places a REAL outbound phone call and CHARGES your balance for a connected call: billable minutes (per the route billing increment) at the route price, plus a platform fee of 2% of the carrier cost, capped at $0.001 per call or message (0.5%, same cap, when the traffic runs over your own SIP trunk; no fee when the carrier cost is 0). Unanswered calls cost nothing. The worst-case cost for max_duration is reserved from your balance up front and the unused part refunded on hangup. The call is placed ASYNCHRONOUSLY: this tool waits up to wait_seconds (default 20) for it to finish, then returns either the final result (status completed, no_answer, busy or failed, with duration, cost, plain-words hangup reason and any gathered digits) or, if the call is still running, its call_id and live status - check it later with wmmn_get_call. Optional actions make the answered call speak (say, in en/es/fr/de/pt/hi), play an https MP3, collect keypad digits (gather), pause or hang up, in order; the call ends when they finish; no charge for the speech. Omit route_id to Smart-Route across the public marketplace (no purchase needed); a route_id must be a route you have purchased. A test key (wmmn_test_sk_...) simulates against test credit with no real telephony and runs no actions. Requires the voice:send scope.
1 trials · measured 2 days ago
wmmn_make_call scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.packetexchange/mcp, 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
- self-provisionable
- 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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