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VirtualSMS — Real SIM SMS Verification
by
VirtualSMS
· GitHub ↗
· v1.0.0
· MIT-0
68
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Install in OpenClaw
/install virtualsms-sms-verification
Description
Real SIM-card SMS verification for AI agents via VirtualSMS MCP server. TRIGGERS: SMS verification, OTP code, phone number, virtual number, SIM card, two-fac...
Usage Guidance
This skill is coherent for its stated purpose but interacts with an external service (mcp.virtualsms.io) and requires a VirtualSMS API key. Before installing: (1) verify the provider (check the npm package and GitHub repo linked in SKILL.md/README), (2) confirm billing and API key permissions (limits, revokeability), (3) prefer hosted usage only if you trust the endpoint and TLS cert, or inspect the npm package code before running `npx`, (4) be aware this service intentionally receives SMS/OTP codes — do not use it to bypass laws, terms of service, or for accounts you don't control, and (5) note the small metadata mismatch (registry lists no required env vars while the skill actually needs VIRTUALSMS_API_KEY). If you need, ask the skill author for a signed source repo or for clarification about API key scopes and data-retention policies.
Capability Analysis
Type: OpenClaw Skill
Name: virtualsms-sms-verification
Version: 1.0.0
The skill bundle provides a legitimate interface for the VirtualSMS service, allowing AI agents to perform SMS/OTP verification using real SIM cards via the Model Context Protocol (MCP). The implementation uses standard practices, such as the `virtualsms-mcp` npm package and environment variables for API key management, with no evidence of data exfiltration, malicious execution, or harmful prompt injection in `SKILL.md` or `skill.yaml`.
Capability Tags
Capability Assessment
Purpose & Capability
The name/description describe real-SIM SMS verification and the runtime docs and skill.yaml instruct use of a VirtualSMS MCP server and an API key — these are coherent. Minor mismatch: the top-level registry metadata lists no required env vars, but SKILL.md and skill.yaml both require a VIRTUALSMS_API_KEY and point at mcp.virtualsms.io.
Instruction Scope
SKILL.md stays on-topic: it documents discovery, account, and order-management tools for buying numbers and receiving SMS. It asks the host client to include VIRTUALSMS_API_KEY in MCP config and to call the VirtualSMS MCP endpoints; it does not instruct reading unrelated system files or other credentials.
Install Mechanism
The skill is instruction-only (no code files), which is low-risk. However skill.yaml references the npm package virtualsms-mcp and suggests running `npx virtualsms-mcp` if using a local client. That is a standard npm usage but means arbitrary code will run if you choose the local install path — review the npm package and its GitHub repo before running.
Credentials
The only sensitive value the skill needs is a VirtualSMS API key (VIRTUALSMS_API_KEY / x-api-key header), which is proportional to its purpose. The registry metadata incorrectly stated 'no required env vars'—so ensure you treat the API key as a secret and only provide it to the trusted MCP endpoint.
Persistence & Privilege
The skill is not always-included and does not request elevated platform privileges. Autonomous invocation is allowed (default) but not coupled with other privilege escalations in this bundle.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install virtualsms-sms-verification - After installation, invoke the skill by name or use
/virtualsms-sms-verification - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of VirtualSMS SMS verification skill.
- Provides real SIM-card SMS/OTP verification for AI agents via the VirtualSMS MCP server.
- Supports 2000+ services across 145+ countries for tasks like account creation, verification, and two-factor authentication.
- Includes 18 tools covering discovery, account management, and order lifecycle for SMS numbers.
- Requires a VirtualSMS API key and connection to the MCP server (hosted or local).
- Comprehensive setup and flow instructions provided.
Metadata
Frequently Asked Questions
What is VirtualSMS — Real SIM SMS Verification?
Real SIM-card SMS verification for AI agents via VirtualSMS MCP server. TRIGGERS: SMS verification, OTP code, phone number, virtual number, SIM card, two-fac... It is an AI Agent Skill for Claude Code / OpenClaw, with 68 downloads so far.
How do I install VirtualSMS — Real SIM SMS Verification?
Run "/install virtualsms-sms-verification" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is VirtualSMS — Real SIM SMS Verification free?
Yes, VirtualSMS — Real SIM SMS Verification is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does VirtualSMS — Real SIM SMS Verification support?
VirtualSMS — Real SIM SMS Verification is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created VirtualSMS — Real SIM SMS Verification?
It is built and maintained by VirtualSMS (@virtualsms); the current version is v1.0.0.
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