Chuanglan 253 Connector for AI agents.
10 live capabilities
Send verification codes and bulk SMS messages globally.
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Why people use Chuanglan 253
Chuanglan 253 SMS Gateway for Bulk Messaging
This Connector lets you do all of that through a single chat. You can ask your agent to check your balance, pull a status report on a batch of messages, or create a new template without ever looking at a dashboard again.
What Vinkius changes
You get a conversational interface for a high-volume SMS gateway.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 5,900+ Connectors
- Real-world use case 01
MFA Deployment
A security lead asks the agent to send a voice code because the user's SMS didn't arrive, using send_voice_verification.
- Real-world use case 02
Campaign Monitoring
An ops person asks for a delivery report on a batch of 5,000 marketing texts using query_batch_sms_status.
- Real-world use case 03
Login Flow
A dev tells the agent to send a 6-digit code to a new user's phone for a 1-click login using send_verification_sms.
Complete set · 10capabilities
The complete Chuanglan 253 capability set.
These are the exact actions your AI can choose when you ask it to work with Chuanglan 253.
01—04
4 capabilities in this set.
Part of 10 available through Chuanglan 253.
- 01 Capability
Get sms balance
Use get_sms_balance to check your available SMS credits and messaging capacity. Use this to make sure you have enough funds before starting a big campaign.
- 02 Capability
Query batch sms status
Use query_batch_sms_status to check the delivery status of multiple messages using a tracking ID. This is perfect for seeing how a bulk campaign is performing in real-time.
- 03 Capability
Query template list
Use query_template_list to list all your pre-approved SMS templates and their current status. Use this to audit your active message formats quickly.
- 04 Capability
Send international sms
Use send_international_sms to send a text message to a phone number outside of China. This uses the international gateway for global reach.
05—07
3 capabilities in this set.
Part of 10 available through Chuanglan 253.
- 05 Capability
Send sms
Use send_sms to send a domestic or international SMS with a required brand signature. It returns the submission status and a unique message ID.
- 06 Capability
Send verification sms
Use send_verification_sms to send a one-time password for 1-click login or 2FA. This follows your pre-approved templates for consistent delivery.
- 07 Capability
Send voice verification
Use send_voice_verification to trigger a voice call to speak a verification code to the user. This works as a fallback when SMS delivery is unreliable.
08—10
3 capabilities in this set.
Part of 10 available through Chuanglan 253.
- 08 Capability
Create template
Use create_template to create a new SMS template for pre-approval in your account. It lets you manage approved message formats for compliance.
- 09 Capability
Get account info
Use get_account_info to view your current account settings and permissions. It helps you keep track of your enabled features and access levels.
- 10 Capability
Query sms status
Use query_sms_status to see if a specific message was delivered, failed, or is still pending. It provides the exact timestamp for each status change.
Set up in minutes
One URL. Then ask Chuanglan 253 to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Chuanglan 253 from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_A8LXcTtN7OPNZmCl3chvWjKGwueVIZ6uegR1yEW3/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Chuanglan 253, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Chuanglan 253 for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_A8LXcTtN7OPNZmCl3chvWjKGwueVIZ6uegR1yEW3/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Chuanglan 253 URL.
- Step 03
Save and start
Save the connection and enable Chuanglan 253 in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"chuanglan-253-1": {
"url": "https://edge.vinkius.com/vk_preview_A8LXcTtN7OPNZmCl3chvWjKGwueVIZ6uegR1yEW3/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Chuanglan 253
Open Agent mode in chat and ask: "Using Chuanglan 253, help me...". 10 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"chuanglan-253-1": {
"url": "https://edge.vinkius.com/vk_preview_A8LXcTtN7OPNZmCl3chvWjKGwueVIZ6uegR1yEW3/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Chuanglan 253
Ask Copilot: "Using Chuanglan 253, help me...". 10 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"chuanglan-253-1": {
"url": "https://edge.vinkius.com/vk_preview_A8LXcTtN7OPNZmCl3chvWjKGwueVIZ6uegR1yEW3/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Chuanglan 253
Open Cascade and ask: "Using Chuanglan 253, help me...". 10 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"chuanglan-253-1": {
"url": "https://edge.vinkius.com/vk_preview_A8LXcTtN7OPNZmCl3chvWjKGwueVIZ6uegR1yEW3/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Chuanglan 253
Ask Cline: "Using Chuanglan 253, help me...". 10 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add chuanglan-253-1 --transport http "https://edge.vinkius.com/vk_preview_A8LXcTtN7OPNZmCl3chvWjKGwueVIZ6uegR1yEW3/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Chuanglan 253
Ask Claude: "Using Chuanglan 253, show me...". 10 tools are ready
Where the request belongs
Work Chuanglan 253 can move forward.
The ops manager who's tired of manual SMS tracking or the security lead who needs to deploy MFA quickly.
Security Engineer
Setting up and triggering voice or SMS verification codes for multi-factor authentication.
Marketing Operations
Monitoring the delivery status of bulk SMS campaigns and managing approved templates.
Product Developer
Integrating 1-click login flows into apps using natural language commands.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
Browse ConnectorsChuanglan 253 / 创蓝
Leading cloud communication and KYC platform in China. send ultra-high volume SMS and verify user identities via AI.
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Reach customers worldwide with reliable bulk SMS delivery, contact list management, and real-time message status tracking.
SimpleTexting
Send mass text messages, run SMS campaigns, and manage two-way conversations with customers from one simple platform.
Mitto
Automate SMS messaging and 2FA verification via Mitto. send single or bulk messages, verify OTPs, and lookup phone numbers directly from your AI agent.
BulkSMS
Send and manage SMS messages via BulkSMS.com. track delivery, manage groups, and monitor credits directly from any AI agent.
OneWaySMS
Send bulk SMS messages across Asia Pacific with high delivery rates and real-time status tracking for every message.
Bring your own AI
Change the model, client or framework. Keep Chuanglan 253 connected.
-
Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
Amp -
Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
Warp -
Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about Chuanglan 253.
The practical details behind the request, access and result.
Can I use Chuanglan 253 to send international texts?
Yes, you can send messages to phone numbers worldwide. The Connector handles the international gateway for you, making it easy to reach customers in different countries.
How do I check if my SMS campaign actually reached people?
You can ask your agent to check the delivery status of a batch of messages. It will pull the real-time status for your campaign so you know exactly what landed.
Can this handle 2FA codes?
Yes, it is designed for 1-click login flows and two-factor authentication. Your agent can send one-time passwords to users as needed.
What if the SMS doesn't deliver?
The Connector can trigger a voice call as a fallback. If a user doesn't receive a text, your agent can automatically call them to speak the verification code.
How do I manage my SMS templates?
You can ask your agent to list all your approved templates or create a new one. This keeps your messaging compliant and organized without manual data entry.
Can I see my remaining credit?
Yes, you can ask your agent to check your balance at any time. It will pull your current SMS credit and quota info from your account instantly.
How do I format phone numbers for sending SMS?
Phone numbers must include the country code without the 00 prefix. For example: China uses 86 (e.g., 8615800000000), Brazil uses 55 (e.g., 5511999999999), US uses 1 (e.g., 12025551234). The number should be 5-20 digits total. For Chinese domestic SMS, the message must start with a registered signature like [YourBrand].
What's the difference between send_sms and send_international_sms capabilities?
The send_sms capability uses the standard SMS gateway (smssh.253.com) optimized for Chinese domestic messages and requires pre-registered templates and signatures. The send_international_sms capability uses the international gateway (intapi.253.com) for global delivery outside China, which supports SenderId and doesn't require Chinese-style signatures. International SMS permissions must be separately enabled in your account.
How does the MD5 signature authentication work?
The Chuanglan API uses MD5 signature authentication for security. Your password is NEVER sent in the request body. Instead, it's combined with the request parameters and timestamp (nonce), then hashed with MD5 to generate a sign header. The server validates this signature to ensure request integrity. The framework handles all signature generation automatically. you only need to provide your account and password.
One connection away
Give your agent a direct line to Chuanglan 253.
Connect Chuanglan 253 once. Keep it beside 5,900+ managed Connectors when the next task needs more.
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