graphlens-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Capabilities
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 | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| search_symbolsA | Search for symbols by name using full-text search. ALWAYS start here when you need to find a symbol. Returns node IDs for use with other tools. Supports FTS5 prefix syntax, e.g. 'create_order*'. |
| get_node_infoA | Get full info for a node: source snippet, signature, kind, file location. Use after search_symbols when you need to read a specific symbol's implementation. |
| get_file_structureA | Get the symbol outline of a file (classes, functions, methods). Use instead of reading the whole file when you only need structure. |
| get_calleesA | Return nodes that node_id CALLS (outgoing, up to max_depth hops). Use to understand what a function depends on internally. |
| get_callersA | Return nodes that CALL node_id (incoming, up to max_depth hops). PRIMARY tool for impact analysis: 'what breaks if I change X?' Walk callers to find the full call chain before touching shared code. |
| get_neighborsA | Return nodes within depth hops in ANY direction. Use to explore context around an unknown symbol. |
| find_referencesA | Return nodes that REFERENCE node_id (type annotations, assignments, non-call usages). Use alongside get_callers for complete impact analysis. |
| get_cross_language_callsA | Return nodes in OTHER languages that communicate with node_id via shared boundaries (HTTP routes, gRPC, queues). Shows cross-service connections. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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