Bring Bulk Sms
to LlamaIndex
Learn how to connect SMS Masivo to LlamaIndex and start using 10 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the SMS Masivo MCP Server?
Connect your SMS Masivo account to any AI agent and automate your SMS communications through natural conversation.
What you can do
- Send SMS — Send individual messages to any international phone number.
- Bulk Messaging — Send the same message to multiple recipients at once.
- Scheduled Delivery — Schedule SMS for future delivery at a specific date and time.
- Delivery Reports — Track real-time delivery status for individual or batch messages.
- Contacts — Manage your contact directory and create new entries.
- Groups — View contact groups for campaign targeting.
- Balance — Check your available SMS credits.
How it works
1. Subscribe to this server
2. Enter your SMS Masivo API key
3. Start sending messages from Claude, Cursor, or any MCP client
Who is this for?
- Marketing Teams — send bulk SMS campaigns and track delivery rates.
- Customer Support — send transactional notifications and appointment reminders.
- Sales Teams — automate follow-up messaging with scheduled delivery.
Built-in capabilities (10)
Verify SMS Masivo API connectivity
Create a new contact
Check your SMS credit balance
Get the delivery report for a specific message
List all contacts in your account
List delivery reports by date range
List all contact groups
Provide the date in ISO 8601 format. Schedule an SMS for future delivery
Provide comma-separated numbers in international format. Send the same SMS to multiple recipients
Optionally provide a campaign name for tracking. Send an SMS message to a single recipient
Why LlamaIndex?
LlamaIndex agents combine SMS Masivo tool responses with indexed documents for comprehensive, grounded answers. Connect 10 tools through Vinkius and query live data alongside vector stores and SQL databases in a single turn. ideal for hybrid search, data enrichment, and analytical workflows.
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Data-first architecture: LlamaIndex agents combine SMS Masivo tool responses with indexed documents for comprehensive, grounded answers
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Query pipeline framework lets you chain SMS Masivo tool calls with transformations, filters, and re-rankers in a typed pipeline
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Multi-source reasoning: agents can query SMS Masivo, a vector store, and a SQL database in a single turn and synthesize results
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Observability integrations show exactly what SMS Masivo tools were called, what data was returned, and how it influenced the final answer
SMS Masivo in LlamaIndex
SMS Masivo and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect SMS Masivo to LlamaIndex through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for SMS Masivo in LlamaIndex
The SMS Masivo MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 10 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in LlamaIndex only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
SMS Masivo for LlamaIndex
Every tool call from LlamaIndex to the SMS Masivo MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I send SMS to multiple recipients at once?
Yes! Use send_bulk_sms with a comma-separated list of phone numbers in international format. All recipients receive the same message.
How do I check if my message was delivered?
Use get_delivery_report with the transmission ID returned when the SMS was sent. It shows real-time delivery status (delivered, pending, failed).
Can I schedule messages for later?
Yes! Use schedule_sms with the delivery date in ISO 8601 format (e.g., 2025-01-15T14:00:00Z). The message will be sent at the specified time.
How does LlamaIndex connect to MCP servers?
Use the MCP client adapter to create a connection. LlamaIndex discovers all tools and wraps them as query engine tools compatible with any LlamaIndex agent.
Can I combine MCP tools with vector stores?
Yes. LlamaIndex agents can query SMS Masivo tools and vector store indexes in the same turn, combining real-time and embedded data for grounded responses.
Does LlamaIndex support async MCP calls?
Yes. LlamaIndex's async agent framework supports concurrent MCP tool calls for high-throughput data processing pipelines.
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Install: pip install llama-index-tools-mcp