generate_voice
shallowio.github.molkex/omni-flash-veo3-nano-banana · Verify this server
Speak `text` aloud with a Gemini TTS voice and return a WAV (24 kHz, mono, 16-bit). Takes ~15-25 seconds. Costs no image/video quota. Russian, English and most other languages work; the voice name only sets the timbre. text: what to say (up to 5000 characters). voice: one of list_voices() (default "Algieba"). style: optional delivery hint, e.g. "calm, slow" or "cheerful". Empty = neutral. project_id: optional, a project from create_project; omit for the account's default. include_preview: also return `wav_preview_b64`, the FIRST 8 KB of the file as base64. Off by default: it is only the first fraction of a second and costs context. To get the whole file open `download_url`, or call fetch_media(path=download_path, force_bytes=True). Returns {audio_url, download_url, download_path, media_id, duration_sec_estimate, size_bytes, voice} — `audio_url` is Google's signed link and EXPIRES, `download_url` is ours. While still rendering, returns a job_id: call check_job.
1 trials · measured 1 day ago
generate_voice scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.molkex/omni-flash-veo3-nano-banana, measured 18 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
- Category
- Content & media
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-18 | 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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[](https://vouch.tools/tools/f962f905-9510-42bf-bb5f-888a10c975c3)