Vinkius

JustCall MCP. Audit Every Call, Text, and Contact Detail.

JustCall MCP manages all your company's communication data—calls, texts, and recordings. This connector gives your agent instant access to comprehensive history, allowing you to audit interactions, vet contacts, or track campaign performance without ever leaving your workflow.

JustCall MCP is compatible with Claude Claude
JustCall MCP is compatible with ChatGPT ChatGPT
JustCall MCP is compatible with Cursor Cursor
JustCall MCP is compatible with Gemini Gemini
JustCall MCP is compatible with Windsurf Windsurf
JustCall MCP is compatible with VS Code VS Code
JustCall MCP is compatible with JetBrains JetBrains
JustCall MCP is compatible with Vercel Vercel
See Vinkius in Action

Give Claude and any AI agent real-world access

Audit Call History

Retrieve detailed records for specific phone calls, including participants, timestamps, and notes.

Manage Customer Profiles

Get full contact details—phones, emails, and metadata—for any individual customer or lead.

Review Messaging Logs

List all SMS/MMS messages, showing content, who sent them, and if they were successfully delivered.

Track Communication Volume

Pull lists of contacts, calls, recordings, or users to audit activity and measure performance metrics.

Monitor Campaign Efforts

List details about active calling campaigns to monitor sales outreach and telemarketing activities.

Waiting for input…

AI Agent
JustCall

What AI agents can do with JustCall: 10 Tools for Communication Ops

These tools let your agent inspect every layer of customer interaction—from basic contacts to complex call records and message threads.

Make your AI actually useful.

Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.

Start using JustCall MCP

Get Call

Retrieves comprehensive details for a specific phone call, including notes and participants.

Get Contact

Pulls all associated contact information, like phones and emails, for a single...

List Calls

Provides an overview of phone calls, listing the direction (inbound/outbound)...

List Campaigns

Lists all defined calling campaigns in your account for monitoring outreach efforts.

List Contacts

Generates a list of all contacts available, including their names and IDs.

List Messages

Lists every SMS/MMS message in your account, detailing the content and delivery status.

List Numbers

Shows all phone numbers registered to your JustCall account for inventory checks.

List Recordings

Provides an index of available call recordings, useful for quality assurance and...

List Users

Lists all user accounts within the organization to track who handled specific...

List Webhooks

Shows a list of configured webhooks for auditing system integrations.

Security and governance baked right in.

Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.

JustCall MCP is compatible with Claude

Claude AI

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.

2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.

3

Start a conversation

Open a new chat. The JustCall integration is available immediately — no restart needed.

Choose How to Get Started

Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.

Build Your Own

Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.

  • Import from OpenAPI, Swagger, or YAML specs
  • Create Agent Skills with progressive disclosure
  • Deploy to edge with MCPFusion framework
  • Built in DLP, auth, and compliance on each call
  • Real time usage dashboard and cost metering
  • Publish to catalog or keep private
Start building

Make Your AI Do More

Start with JustCall, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.

  • Use this MCP plus 5,200+ others, all in one place
  • Add new capabilities to your AI anytime you want
  • Connections are secured and governed automatically
  • Track usage and costs across all your servers
  • Works with Claude, ChatGPT, Cursor, and more
  • New servers added to the catalog weekly
JustCall MCP server cover

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by JustCall. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

VINKIUS CLOUD

Cloud Hosted

Managed infra

V8 Isolated

Sandboxed per request

Zero-Trust Proxy

No stored credentials

DLP Enforced

Policy on each call

GDPR Compliant

EU data residency

Token Compression

~60% cost reduction

Your data is protected. See how we built it.

The Pain of Fragmented Customer Records

Right now, gathering a full picture of one client is a nightmare. You open your CRM to see their name and basic details. Then you switch to the calling dashboard to check if they spoke to sales last week. Next, you jump to an SMS log just to verify follow-up texts, and finally, if there was trouble, you have to manually pull the call recording link. It's a dozen clicks and three systems just to answer one question: 'What happened with this client?'

With this MCP, your agent handles it all in one go. You simply ask for the full history of that customer ID. The system instantly pulls together the contact details, the call log (`list_calls`), and any associated messages (`list_messages`). You get a single, structured data packet that answers everything you need, without leaving your workflow.

Getting a 360-Degree View with JustCall MCP

The manual steps of cross-referencing the call history against the contact database and then searching for recordings are gone. You don't click between tabs or copy IDs; your agent just calls `get_contact` followed by `list_calls`, stitching the data together in real time.

What’s different now is speed and completeness. Instead of spending 15 minutes gathering scattered proof points, you get a complete, auditable record in seconds.

What JustCall MCP does for your AI

This MCP connects your AI client directly to JustCall’s cloud phone system records. Your agent can instantly pull complete communication histories, whether it's a full transcript of a call, the details of an SMS exchange, or a list of active contacts. It centralizes data that used to live across multiple dashboards and manual exports.

Need to check on a client? You can retrieve detailed contact information right away. Tracking down every interaction for compliance is simple; your agent can pull lists of all completed calls or search through message logs. This gives you full visibility into sales cycles and support tickets, letting you automate complex communication workflows efficiently.

By connecting this MCP via the Vinkius catalog, you give your AI client a complete 360-degree view of every customer touchpoint.

Built · Hosted · Managed by Vinkius JustCall - Audit Call & Message Logs via MCP
Server ID 019d75be-b0a3-7232-81cc-baf536cde198
Vinkius Inspector
Compliance Grade A+
Score 100/100
Vinkius Inspector Badge — Score 100/100

Frequently asked questions about JustCall MCP

How do I find out if an agent was authorized to make the call using JustCall MCP? +

You use list_users first to see who is set up in your organization, and then check get_call details to confirm which specific user ID handled that communication.

Does JustCall MCP include old call recordings or just recent ones? +

The MCP uses the list_recordings tool to provide an index of available records. You should check your account settings within the API documentation to verify retention policies.

Can I track a contact's phone number history with JustCall MCP? +

Yes, you use get_contact to pull associated numbers and metadata for that specific person. This is useful for vetting leads before outreach campaigns.

What if I need to check both calls and texts from the same date? JustCall MCP? +

Run list_calls to get voice activity records, then immediately run list_messages to pull all SMS/MMS logs for that timeframe. Combining these two tools gives you a full picture.

How do I audit which campaigns are running right now using JustCall MCP? +

Use the list_campaigns tool. This function provides an overview of all defined calling campaigns, helping you monitor sales outreach and telemarketing efforts.