KrystalView MCP Server
OfficialThe KrystalView MCP Server gives AI agents direct access to website analytics data, enabling querying, investigation, and analysis of visitor behavior and site performance.
Session Analysis: Search and filter visitor sessions by device type, country, friction score, duration, rage clicks, or entry/exit URLs. Deep-dive into individual sessions for a full event timeline, navigation path, device/browser info, friction breakdown, errors, and geographic location.
Site Statistics: Get aggregate metrics including total sessions, bounce rate, average friction score, device/browser breakdowns, top pages, and daily session trends over a configurable time period.
Funnel Analysis: List all defined conversion funnels and analyze step-by-step conversion rates and drop-off points (e.g., landing → signup → checkout → payment).
Anomaly Detection: Access AI-detected anomalies (traffic spikes/drops, friction surges, bounce spikes) with severity levels, deviation percentages, and AI-generated explanations.
Live Visitors: Check the currently active visitor count and recent live sessions.
Campaign Insights: Get UTM campaign summaries, campaign-specific sessions, and ROAS for paid campaigns.
Error Monitoring: Access aggregated client-side browser errors.
Notifications: View recent KrystalView notifications and insights.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@KrystalView MCP ServerShow me frustrated mobile users from the last 24 hours"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
KrystalView MCP Server
Give your AI agents direct access to website analytics. Query visitor sessions, investigate UX friction, analyze conversion funnels, review campaigns and errors, and get anomaly alerts — all from Claude, Cursor, or any MCP-compatible client.
Quick Start
Install
pip install krystalview-mcpConfigure
Generate an API key in your KrystalView console under Settings > API Keys.
Claude Desktop
Add to your claude_desktop_config.json:
{
"mcpServers": {
"krystalview": {
"command": "krystalview-mcp",
"env": {
"KRYSTALVIEW_API_KEY": "your-api-key-here"
}
}
}
}Claude Code
claude mcp add krystalview -- krystalview-mcp
# Then set your API key:
export KRYSTALVIEW_API_KEY="your-api-key-here"Cursor
Add to your MCP settings:
{
"krystalview": {
"command": "krystalview-mcp",
"env": {
"KRYSTALVIEW_API_KEY": "your-api-key-here"
}
}
}Related MCP server: OpenReplay MCP Server
Available Tools
Tool | Description |
| List/search visitor sessions with filters (device, location, friction, rage clicks) |
| Deep dive into a specific session — full timeline, events, navigation path |
| Aggregate performance metrics — sessions, friction, devices, top pages |
| Scroll-depth buckets for a specific page path |
| Currently active visitor count and recent live sessions |
| AI-detected anomalies with explanations (traffic spikes/drops, friction surges) |
| List defined conversion funnels |
| Step-by-step funnel conversion rates and drop-off analysis |
| UTM campaign attribution summary |
| Visitor sessions from a specific campaign |
| Paid campaign spend, conversions, and ROAS where connected |
| Aggregated client-side browser errors |
| Recent KrystalView notifications and insights |
Example Prompts
Once connected, try asking your AI assistant:
"How's my site performing this week?"
"Show me frustrated mobile users from the last 24 hours"
"Why did our traffic drop yesterday?"
"Where are users dropping off in the checkout funnel?"
"Find sessions with rage clicks on the pricing page"
"Which campaigns are driving the most high-friction sessions?"
"Show me unresolved browser errors with sample session IDs"
"Are there any anomalies I should know about?"
Environment Variables
Variable | Required | Default | Description |
| Yes | — | Your KrystalView API key |
| No |
| API base URL |
| No |
| Request timeout in seconds |
Rate Limits
API keys have configurable rate limits (default: 60 requests per minute). Rate limit headers are included in every response. If you hit the limit, the server returns a clear error with retry timing.
Security
API keys are scoped to a single site — agents can only access data for the site the key was created for
Tools are read-only
All requests use HTTPS
Keys can be rotated or revoked in the KrystalView console
No data is stored by the MCP server — it proxies directly to the KrystalView API
License
MIT
Maintenance
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
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