@model-graph-tools/mcp-server

Lists all known WildFly versions and feature packs with their availability (running/not_found).

Starts the model graph database for a WildFly version or feature pack. Downloads data automatically if needed — this may take up to a minute on first use. IMPORTANT: This starts the model graph database, NOT the WildFly application server. When describing this action to users, say 'starting the model graph for WildFly X', never 'starting WildFly X'.

Stops the model graph for a WildFly version or feature pack.

Searches for management model resources by name, address, or description.

Returns a resource with its children, attributes, operations, and capabilities. The primary drill-down tool. Includes description, stability, parent, full attribute metadata (allowed values, units, restart requirements, attribute groups), operation stability and characteristics (read-only, runtime-only, global), parameter relationships (requires/alternatives), and sub-attribute composition via CONSISTS_OF for complex attributes (LIST/OBJECT).

Returns a concise, human-readable description of a resource — its purpose, required add-operation parameters, required and optional attributes, and a CLI example. Use this for 'how do I add/configure X?' questions instead of browse_resource.

Searches operations across all resources by name or description. Can filter by resource address, read-only vs. mutating, and runtime-only. Returns stability level, deprecation info, and operation characteristics.

Searches attributes across all resources. Can filter to only deprecated attributes or by stability level. Returns access type and required flag.

Searches for capabilities by name and shows which resources declare or reference them (via attributes and parameters).

Finds all deprecated elements (resources, attributes, operations, and parameters), optionally filtered by version or type.

Finds all elements (resources, attributes, operations, and parameters) with a given stability level, optionally filtered by type. Mainly useful for non-default levels (experimental, preview, community).

Overview of the management model: identity metadata (name, version, type), node counts, stability breakdown per element type, deprecation counts, and relationship counts.

Compares two WildFly versions or feature packs to find added, removed, and newly deprecated resources/attributes/operations. Also detects attribute, operation, and parameter changes within resources that exist in both versions.

Returns all resources in the subtree under a given address. Use to explore the resource hierarchy without recursive browse_resource calls.

Shows dependency and exclusivity relationships between attributes and between operation parameters for a resource. Exposes REQUIRES (must be set together) and ALTERNATIVE (mutually exclusive) relationships.

Find security-sensitive attributes marked with IS_SENSITIVE constraints. Returns attributes with their constraint type and resource. Use to audit passwords, keys, and other secrets in the management model.

Get allowed option values, numeric ranges, and string length constraints for attributes and parameters. Answers 'what values can I set for X?' questions.

Find attributes that require a server restart after modification. Filter by restart level (no-services, all-services, jvm) and/or resource address. Answers "what changes need a server restart?" questions.

Discover attribute groups — logical groupings of related attributes within resources. Filter by resource address or group name.

Escape hatch for advanced users: runs an arbitrary read-only Cypher query against the management model. Results capped at 100 rows with a 10s timeout.