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Install in OpenClaw
/install voxrn
Description
Place phone calls, send SMS, search contacts, and run agent dispatches via Voxrn. Bridges any OpenClaw-bridged chat (Slack, Telegram, iMessage, WhatsApp, Dis...
Usage Guidance
This skill appears to be a legitimate Voxrn integration, but the package metadata omitted the fact that it needs a Voxrn API key (VOXRN_API_KEY) and optional VOXRN_BASE_URL — verify this before installing. Actionable steps:
- Confirm the skill's provenance (owner ID and source are unknown here). Prefer installing only from a verified publisher or the official Voxrn/OpenClaw repos.
- If you proceed, create a least-privileged Voxrn API key scoped for the actions you want and store it in OpenClaw's secrets manager (openclaw config secrets set ...) rather than a plain env var.
- Recognize privacy/billing effects: installing and registering the MCP server will allow outbound calls/SMS and streaming transcripts to voxrn.com; phone numbers, message bodies, and audio will flow to that service.
- Ask the publisher to correct registry metadata to declare VOXRN_API_KEY as a required credential and to provide trustworthy homepage/source links. If the publisher cannot verify identity or you cannot limit billing/permissions on the API key, do not install.
Capability Analysis
Type: OpenClaw Skill
Name: voxrn
Version: 0.1.0
The skill provides telephony integration (calls, SMS, contacts) via the Voxrn API. It follows standard OpenClaw patterns for secret management using environment variables in mcp.json and includes safety-oriented instructions in SKILL.md that require the agent to confirm destinations and costs before execution. No malicious intent, data exfiltration, or suspicious execution patterns were found.
Capability Tags
Capability Assessment
Purpose & Capability
The skill's name/description, required binary (openclaw), SKILL.md, README, and mcp.json consistently describe a Voxrn telephony integration — calling, SMS, contacts, balance — which is coherent. However, the registry metadata claims 'Required env vars: none' and 'Primary credential: none', while SKILL.md and mcp.json clearly require VOXRN_API_KEY (and optionally VOXRN_BASE_URL). This metadata omission is an inconsistency that should have been declared.
Instruction Scope
SKILL.md instructions stay within the stated purpose: they describe searching contacts, quoting cost, placing/ending calls, streaming transcripts, and sending SMS. They explicitly instruct not to echo the API key and to use OpenClaw secrets so the secret isn't shown to the agent. Note: the skill necessarily transmits phone numbers, message text, call audio/captions, and user-provided task briefs to the Voxrn MCP endpoint — this is expected but has privacy implications.
Install Mechanism
This is an instruction-only skill with no install spec and no code files, so there is no archive download or arbitrary code install risk. The only required binary is 'openclaw', which is appropriate for an OpenClaw skill.
Credentials
Functionally the skill needs a bearer API key (VOXRN_API_KEY) and optionally VOXRN_BASE_URL; mcp.json uses the Authorization Bearer header. Those are proportionate to the telephony purpose, but the registry metadata failing to declare them is a problem: required credentials were not advertised, making it harder to assess privileges before install. Also consider that providing the API key grants the skill the ability to place calls and send SMS (potential billing and privacy exposure); ensure the key's scope and billing controls are appropriate.
Persistence & Privilege
The skill does not request 'always: true' and does not appear to require unusual persistent privileges. Installing it will register an outbound MCP server in the OpenClaw workspace (update to OpenClaw config), which is expected for this integration. That workspace-level registration should be reviewed because it enables outbound network actions under the provided API key.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install voxrn - After installation, invoke the skill by name or use
/voxrn - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.1.0
Initial release. Place phone calls, send SMS, search contacts, and run agent dispatches via Voxrn from any OpenClaw-bridged chat.
Metadata
Frequently Asked Questions
What is Voxrn?
Place phone calls, send SMS, search contacts, and run agent dispatches via Voxrn. Bridges any OpenClaw-bridged chat (Slack, Telegram, iMessage, WhatsApp, Dis... It is an AI Agent Skill for Claude Code / OpenClaw, with 43 downloads so far.
How do I install Voxrn?
Run "/install voxrn" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Voxrn free?
Yes, Voxrn is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Voxrn support?
Voxrn is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Voxrn?
It is built and maintained by robit-man (@robit-man); the current version is v0.1.0.
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