voice-call SKILL.md skillA
voice-call from bitterbot-ai/bitterbot-desktop is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add bitterbot-ai/bitterbot-desktop/voice-call@git:20260328.33f9833Pins git:20260328.33f9833 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- bitterbot-ai/bitterbot-desktop
- Path
skills/voice-call/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260328.33f9833, committed Mar 28, 2026
- Size
- 1,164 bytes
- Repository stars
- 2,482
- License
- MIT
Start voice calls via the Bitterbot voice-call plugin.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Voice Call Use the voice-call plugin to start or inspect calls (Twilio, Telnyx, Plivo, or mock). ## CLI ```bash bitterbot voicecall call --to "+15555550123" --message "Hello from Bitterbot" bitterbot voicecall status --call-id <id> ``` ## Tool Use `voice_call` for agent-initiated calls. Actions: - `initiate_call` (message, to?, mode?) - `continue_call` (callId, message) - `speak_to_user` (callId, message) - `end_call` (callId) - `get_status` (callId) Notes: - Requires the voice-call plugin to be enabled. - Plugin config lives under `plugins.entries.voice-call.config`. - Twilio config: `provider: "twilio"` + `twilio.accountSid/authToken` + `fromNumber`. - Telnyx config: `provider: "telnyx"` + `telnyx.apiKey/connectionId` + `fromNumber`. - Plivo config: `provider: "plivo"` + `plivo.authId/authToken` + `fromNumber`. - Dev fallback: `provider: "mock"` (no network).
Read the whole file at its exact version.
How to install
mdr add bitterbot-ai/bitterbot-desktop/voice-call@sha256:e9935a9c5d70c17bThe line at the top of this page pins the label git:20260328.33f9833, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_rjlop4fbjazmgcb3)
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Versions
The registry has recorded 1 version of this file, committed on Mar 28, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1164 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
bitterbot-ai/bitterbot-desktop · 2,482 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rjlop4fbjazmgcb3 GET https://markdownregistry.com/api/v1/resolve?ref=bitterbot-ai/bitterbot-desktop/voice-call GET https://markdownregistry.com/api/v1/blob/e9935a9c5d70c17b90d6ee294ca3328f0ca6268da7baa15fbb668bd1151764a6
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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