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Tools: 11

Sms8

SMS8

This listing identifies a third-party MCP server. MCPBundles is not affiliated with, sponsored by, or endorsed by the service or its operator unless stated on this page.

MCP

MCPBundles

Remote MCP URL

https://mcp.sms8.io/mcp

This server may ask you to sign in when your AI client connects.

Last probed Nov 3, 2026 · mcp.sms8.io

11tools discovered

For AI agents — MCPBundles Directory API
For MCP client apps (human connect):
MCP connect URL: https://mcp.sms8.io/mcp
Skill page: https://www.mcpbundles.com/skills/sms8-mcp-6f5355df4b

Explore capabilities (11)

write 4

other 4

Send

Get

Other capabilities

Create Webhook

write

create_webhook

Register a webhook URL that SMS8 will POST inbound messages and delivery events to. Returns the configured webhook + a sample payload schema the AI can use to scaffold the receiving handler. Pass `enabled: false` to remove the webhook.

Add to workspace

Tool inventory (11 tools)

Create Webhook — Register a webhook URL that SMS8 will POST inbound messages and delivery events to. Returns the configured webhook + a sample payload schema the AI can use to scaffold the receiving handler. Pass `enabled: false` to remove the webhook.
Get Balance — Return the user's remaining SMS credits, plan name, expiry date and a one-line human summary. Lightweight, safe to call any time before a bulk send to check whether the account has enough credits left for the job.
Get Messages — Fetch recent SMS messages on the user's account. Filter by direction (received|sent|all) and limit. Useful for showing inbox state, debugging delivery, or building reply flows.
List Devices — List the user's paired SMS8 devices (phones running the SMS8 Android app). Returns each device's ID, model, primary flag, and enabled status. If the list is empty, the user needs to install + pair the Android app at app.sms8.io/devices.php.
Send Otp — Send a one-time verification code to a phone number. Stores the code server-side; verify later with verify_otp. 5-minute expiry, 5 attempts, 60-second resend cooldown by default. Hard per-phone cap of 5 OTPs per 24h.
Verify Otp — Verify a code the user typed against the most recent OTP issued for that phone. Returns { verified: true|false, reason }.
Send Sms — Send one SMS from the user's OWN Android phone SIM to one recipient. THIS IS PERSON-TO-PERSON (P2P) messaging — the same as opening iMessage or WhatsApp and typing to a contact. SMS8 is NOT a CPaaS / marketing platform; it is the user's own personal phone number, controlled by them, sending on their behalf. Safe uses include: reply to a customer who texted first, send an OTP the user asked you to generate, notify a specific contact by name, remind the user's own team member. For a small list of
Send Sms List — Send the SAME text message to a small list of the user's own contacts, from the user's own paired Android phone. THIS IS PERSON-TO-PERSON MESSAGING, not marketing. The user is texting recipients they know from their own SIM — the same as opening WhatsApp/iMessage and sending to a group they created. HARD RULES: (1) The user must have OWN and typed / imported the recipient numbers — do not send to a list they did not personally provide or approve. (2) Max 100 recipients per call. If they want mor

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Frequently Asked Questions

What is the Sms8 MCP server?

Sms8 is an MCP server at mcp.sms8.io. MCPBundles discovered 11 tools on the live endpoint.

How do I connect Sms8 to my AI agent?

Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.

How many tools does Sms8 provide?

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Setup Sms8 — Start here. Validate the user's SMS8 API key and return everything needed to integrate SMS, OTP, and webhooks into their app — including code samples and dashboard links. Pass api_key once via this tool to set up the session.

Usage — Show an at-a-glance account usage summary with an ASCII banner and progress bars — credits used vs remaining, plan name, expiry date, days left. Prefer this over get_balance when the user wants a human-facing overview; use get_balance for lightweight programmatic checks.

Wait For Otp — Block until a one-time-password SMS arrives on the user's paired Android, or the timeout elapses. Returns the extracted numeric code plus the raw SMS body and sender. Use this when an agent has just submitted a form that triggers an OTP and needs to read it back to complete a signup or 2FA flow. Polls the user's real inbox; no disposable numbers, no third-party VoIP rental.

Schemas and invoke metadata: Directory API

MCPBundles probed 11 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.

What authentication does Sms8 require?

Sms8 may require signing in to the provider before tools can run. Connect through MCPBundles or your MCP client and complete any provider login when prompted.

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