Cohesity

A Model Context Protocol (MCP) server for Cohesity DataProtect, providing AI assistants with full access to backup management, recovery operations, and data protection monitoring through the Cohesity REST API.

Features

14 tools across six categories:

Cluster

Tool	Description
get_cluster_info	Get cluster name, ID, software version, and node count
get_cluster_stats	Get storage capacity (used/total) and throughput statistics

Protection Policies & Groups

Tool	Description
list_protection_policies	List all data protection policies with schedule and retention settings
list_protection_groups	List protection groups (backup jobs) with status, schedule, and last run info
get_protection_group	Get detailed configuration of a specific protection group
run_protection_group	Trigger an on-demand backup run for a protection group

Backup Runs

Tool	Description
list_protection_runs	List recent backup runs with status, duration, and data size
get_protection_run	Get detailed information about a specific backup run

Protection Sources

Tool	Description
list_sources	List all registered sources (vSphere, Physical, NAS, SQL, etc.)
get_source	Get full object hierarchy details for a specific source

Recovery

Tool	Description
list_recovery_tasks	List recovery tasks with status and type
get_recovery_task	Get detailed information about a specific recovery task

Alerts

Tool	Description
list_alerts	List cluster alerts filtered by severity, category, and state
resolve_alert	Mark an alert as resolved with resolution notes

Installation

git clone [email protected]:fredriksknese/mcp-cohesity.git
cd mcp-cohesity
npm install
npm run build

Configuration

The server is configured via environment variables:

Variable	Required	Default	Description
COHESITY_CLUSTER	Yes	—	Cohesity cluster hostname or IP address
COHESITY_USERNAME	Yes	—	Username for authentication
COHESITY_PASSWORD	Yes	—	Password for authentication
COHESITY_DOMAIN	No	LOCAL	Authentication domain
COHESITY_ALLOW_SELF_SIGNED	No	true	Accept self-signed SSL certificates

Usage with Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "cohesity": {
      "command": "node",
      "args": ["/absolute/path/to/mcp-cohesity/dist/index.js"],
      "env": {
        "COHESITY_CLUSTER": "your-cohesity-cluster.example.com",
        "COHESITY_USERNAME": "admin",
        "COHESITY_PASSWORD": "your-password",
        "COHESITY_DOMAIN": "LOCAL"
      }
    }
  }
}

Usage with Claude Code

Add to your Claude Code MCP settings:

claude mcp add cohesity -- node /absolute/path/to/mcp-cohesity/dist/index.js

Set the required environment variables before running, or configure them in your MCP settings.

Example Prompts

Once connected, you can ask your AI assistant things like:

• "Show me the current cluster storage utilization"
• "List all protection groups that failed their last backup"
• "Trigger an on-demand backup for the VM production group"
• "What are the critical alerts on the cluster right now?"
• "Show me all backup runs in the last 24 hours"
• "List all VMware protection sources registered on the cluster"
• "Get the details of the last backup run for protection group ID 12345"
• "Resolve alert ID abc123 — disk was replaced"
• "What recovery tasks are currently running?"
• "List all protection policies and their retention settings"

Development

npm run dev      # Run with tsx (auto-reloads)
npm run build    # Compile TypeScript to dist/
npm start        # Run compiled output

Architecture

src/
├── index.ts              # Entry point — creates MCP server + STDIO transport
├── cohesity-client.ts    # HTTP client with token-based auth and V1/V2 API support
└── tools/
    ├── cluster.ts        # Cluster info and stats (2 tools)
    ├── protection.ts     # Protection policies and groups (4 tools)
    ├── runs.ts           # Backup run management (2 tools)
    ├── sources.ts        # Protection source management (2 tools)
    ├── recovery.ts       # Recovery task management (2 tools)
    └── alerts.ts         # Alert management (2 tools)

API Details

This server uses two Cohesity API versions:

• V2 API (/v2/) — Used for protection groups, runs, sources, and recoveries
• V1 API (/irisservices/api/v1/public/) — Used for alerts and source hierarchy

Authentication uses the V2 sessions endpoint (POST /v2/users/sessions) with Bearer token auth. Tokens are automatically refreshed on expiry.

Requirements

• Node.js 18+
• Cohesity DataProtect cluster with REST API access (tested with Cohesity 6.x+)

License

SEE LICENSE IN LICENSE