Composio Integration

Overview

Composio enables your Junis agents to interact with 200+ third-party applications through secure OAuth connections. Instead of managing API keys and webhooks manually, Composio handles authentication and provides ready-to-use tools for your agents.

Connect once, use everywhere. Your agents get native access to Gmail, Slack, GitHub, Jira, and 200+ more services.

No Code Required: Connect apps through the Junis dashboard. Your agents automatically gain access to the connected tools.

Supported Applications

Composio supports 200+ integrations across major categories:

Communication

Gmail, Slack, Microsoft Teams, Discord

Productivity

Google Drive, Notion, Jira, Linear, Asana

Development

GitHub, GitLab, Azure DevOps, Bitbucket

CRM & Sales

Salesforce, HubSpot, Pipedrive

Social Media

Twitter/X, LinkedIn, Instagram

Cloud & Storage

Google Drive, Dropbox, OneDrive

Connection Types

Personal Connections
Organization Connections

Personal OAuth

Connect your personal accounts to your agents. Only you have access to these connections.Use cases:

Personal Gmail for email workflows
Personal GitHub for repository management
Individual calendar access

Who can create: Any team member

Priority: When both personal and organization connections exist for the same app, your personal connection takes priority — ensuring your agents use your own credentials for sensitive operations.

Setting Up Composio

Navigate to Integrations

Go to Team > Integrations in the sidebar.

Choose an Application

Browse available integrations and click Connect on the app you want (e.g., Gmail).

Authorize via OAuth

You’ll be redirected to the application’s OAuth page. Sign in and grant the requested permissions.

Verify Connection

Back in Junis, you’ll see the connection status change to Active.

Link to an Agent

Go to Admin > Agents, edit your agent, and add the Composio integration in the Integrations section.

How Agents Use Composio Tools

Once an integration is connected and linked to an agent, the agent can use it automatically:

Example: Gmail Agent

User: "Check my inbox for any urgent emails from the marketing team."

Agent:
1. Connects to Gmail via Composio
2. Searches for recent emails from marketing team addresses
3. Identifies urgent/flagged messages
4. Summarizes findings for the user

Response: "You have 3 unread emails from the marketing team.
The most urgent is about the Q4 budget deadline tomorrow..."

Example: GitHub + Slack Workflow

User: "Review my open PRs and notify the team on Slack."

Agent:
1. Fetches open pull requests from GitHub
2. Analyzes each PR's status and review state
3. Sends a formatted summary to the team's Slack channel

Response: "I found 5 open PRs. Summary posted to #dev-updates on Slack."

Example: CRM Data Lookup

User: "Find all deals closing this month in our pipeline."

Agent:
1. Queries the CRM for deals with close dates in the current month
2. Filters by pipeline stage
3. Calculates total expected revenue

Response: "There are 12 deals expected to close this month,
with a total pipeline value of $340K..."

Managing Connections

Connection Status

Status	Meaning
Active	Connection is working and available to agents
Pending	OAuth authorization not yet completed
Expired	Token expired — re-authorize to restore access
Failed	Connection error — try reconnecting

Disconnect an Application

Go to Team > Integrations
Find the active connection
Click Disconnect

Disconnecting an integration immediately removes agent access to that application’s tools. Active workflows using that integration will be affected.

Composio via Junis Magic

You can also manage Composio integrations through Junis Magic MCP tools:

Tool	Purpose
`list_composio_integrations`	Browse available integrations and their status
`link_agent_composio`	Connect an integration to a specific agent
`list_composio_connections`	Check active OAuth connections
`get_agent_composio_status`	Verify agent’s integration readiness

Best Practices

Recommended:

Use personal connections for individual accounts (personal Gmail, GitHub)
Use organization connections for shared team resources (company Slack, team CRM)
Only connect integrations that your agents actually need
Regularly review active connections in the Integrations dashboard
Grant minimum necessary OAuth permissions (least privilege)

Important:

Re-authorize connections promptly when tokens expire
Don’t share personal connection credentials with team members — use organization connections for shared access
Test integrations after connecting before deploying to production workflows

Troubleshooting

Connection shows as Pending

Cause: OAuth authorization was not completed.Solution: Click the integration again to re-open the OAuth page and complete authorization.

Agent can't access connected tools

Cause: Integration not linked to the agent.Solution: Go to Admin > Agents, edit the agent, and add the Composio integration in the Integrations section.

Connection expired

Cause: OAuth tokens have a limited lifespan.Solution: Go to Team > Integrations and re-authorize the connection. The agent will resume access automatically.

Tool calls failing intermittently

Cause: Temporary service issue with the connected application.Solution: Check the application’s status page. If the issue persists, disconnect and reconnect the integration.

MCP Integration

Learn about MCP platforms

Junis Magic

Manage integrations via MCP

Agent System

Configure agents

Slack Integration

Slack-specific setup guide

Need Help? Contact us at contact@junis.ai for assistance with Composio integration setup.

​Overview

​Supported Applications

Communication

Productivity

Development

CRM & Sales

Social Media

Cloud & Storage

​Connection Types

​Personal OAuth

​Organization OAuth

​Setting Up Composio

​How Agents Use Composio Tools

​Example: Gmail Agent

​Example: GitHub + Slack Workflow

​Example: CRM Data Lookup

​Managing Connections

​Connection Status

​Disconnect an Application

​Composio via Junis Magic

​Best Practices

​Troubleshooting

​Related Guides

MCP Integration

Junis Magic

Agent System

Slack Integration

Overview

Supported Applications

Connection Types

Personal OAuth

Organization OAuth

Setting Up Composio

How Agents Use Composio Tools

Example: Gmail Agent

Example: GitHub + Slack Workflow

Example: CRM Data Lookup

Managing Connections

Connection Status

Disconnect an Application

Composio via Junis Magic

Best Practices

Troubleshooting

Related Guides