Schema | es-error-lens

es-error-lens

Describes the environment variables required to run the server.

Name	Required	Description	Default
`ES_INDEX_PATTERN`	No	The index pattern to search against. Default is logs-*	logs-*
`ELASTICSEARCH_URL`	No	The URL of the Elasticsearch cluster. Default is http://localhost:9200	http://localhost:9200

Features and capabilities supported by this server

Capability	Details
`tools`	{ "listChanged": true }
`logging`	{}
`prompts`	{ "listChanged": false }
`resources`	{ "subscribe": false, "listChanged": false }
`extensions`	{ "io.modelcontextprotocol/ui": {} }
`experimental`	{}

Functions exposed to the LLM to take actions

Name	Description
search_errorsC	Search for errors in Elasticsearch logs.
get_error_patternsA	Detect recurring error patterns by aggregating similar error messages. Groups errors by message and identifies the most common patterns — useful for separating systemic issues from one-off errors.
get_error_contextA	Get full context for an error using its trace ID (correlation ID). Retrieves the error and all related logs sharing the same trace ID, providing complete request context for debugging.
analyze_error_trendA	Analyze error rate trends over time for a service. Builds a time-series histogram of error counts to identify spikes, patterns, and direction of travel.
compare_errorsA	Compare two errors to find similarities and differences. Useful for judging whether two failures are related or share a root cause.
health_checkA	Check Elasticsearch connection health. Returns: Dictionary with: - status: "healthy" or "unhealthy" - elasticsearch_url: Configured Elasticsearch URL - cluster_info: Cluster name/version (when healthy)

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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