Coralogix

Coralogix MCP Server

Query and investigate your Coralogix observability data — logs, spans, metrics, RUM, alerts, cases, dashboards and service catalog — from any Model Context Protocol client.

The server is fully hosted and remote. There is nothing to install, build, or run.

https://api.<region>.coralogix.com/mgmt/api/v1/mcp

About this repository. This is the public home for Coralogix MCP documentation, connection examples, and registry metadata. The server implementation is maintained privately by Coralogix; this repo carries no server source code. See Contributing.

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Quick start

Pick your client, substitute your region, and connect. OAuth runs in the browser on first use — no API key needed.

Claude Code

claude mcp add --transport http coralogix https://api.eu2.coralogix.com/mgmt/api/v1/mcp

Cursor — .cursor/mcp.json

{
  "mcpServers": {
    "coralogix": {
      "url": "https://api.eu2.coralogix.com/mgmt/api/v1/mcp"
    }
  }
}

Codex

codex mcp add coralogix --url "https://api.eu2.coralogix.com/mgmt/api/v1/mcp"

Full, copy-pasteable configurations for these and other clients are in examples/clients/.

Then ask your assistant:

"Show me the most frequent errors for service payments-api in the last hour." "Why did this alert fire? Walk me through the case timeline." "What's the p99 latency for checkout over the past 24 hours?"

More in examples/prompts/.

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What it can do

71 tools across 21 capability domains — 65 by default, plus the six Olly agent tools when x-allow-costly-use is set — and 20 skills that teach the model Coralogix query languages and investigation workflows on demand.

Domain	What it covers
Logs, Spans & Datasets	Query logs, spans and named datasets with DataPrime
Metrics	PromQL instant and range queries, metric and label discovery
Alerts & Cases	Alert definitions, alert events, case triage and lifecycle
Service Catalog	RED metrics — error rate, latency percentiles, throughput, saturation
Service Map	Service-to-service dependency graph
Infrastructure	Resource inventory, health history, raw resource data
RUM	Real user monitoring — Web Vitals, frontend errors, sessions
Dashboards	List, search, create, replace and delete dashboards and folders
Saved Views	Manage saved log views and view folders
Data Usage	Billable ingestion volumes, quota attribution, usage trends
AI Center	Observe and evaluate GenAI applications, guardrails, model pricing
Field Discovery	Semantic search across log and span fields
Schemas	Dataset schemas and available fields
DataPrime Language	Command and function reference, construct guidance
Documentation	Search and fetch Coralogix docs
Utilities	Current UTC time, for grounding relative time ranges
Olly Agent	Coralogix's natural-language observability agent (opt-in)

Tools declare MCP annotations (readOnlyHint, destructiveHint, openWorldHint) so clients know what needs approval. Most are read-only; the manage_* tools that mutate state are flagged destructive.

• Full per-tool reference → docs/tools.md
• Machine-readable manifest → resources/tools.json
• Skills reference → docs/skills.md

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Documentation

Getting started	Connect, verify, and run a first query
Regions	Endpoint URL for every Coralogix region
Authentication	OAuth 2.1 and API key, permissions, tenancy
Tool catalog	All 71 current tools, and the 12 deprecated ones, with annotations
Skills	The 20 progressive-disclosure skills
Headers and versioning	mcp-version, x-allow-costly-use
Troubleshooting	Common failures and what they mean
Registry publishing	How server.json is published and verified

Agents: start at llms.txt.

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Registry

Registry metadata lives in server.json, following the official MCP registry schema.

Registry name	com.coralogix/mcp-server
Transport	streamable-http
Server version	2.0.0
Authentication	OAuth 2.1 (OIDC) or bearer API key

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Support

• Product documentation — coralogix.com/docs/user-guides/mcp-server/setup
• Bugs and feature requests in this documentation — open a GitHub issue
• Server, account, or data issues — contact Coralogix support through your usual channel
• Privacy — Coralogix Privacy Policy