lsp-implement

> Requires the agent-lsp MCP server. # lsp-implement Find every concrete type that implements an interface, or every subtype of an abstract type. Read-only — does not modify any files. Use this skill **before** changing an interface signature, adding a method to an interface, or removing a base-type method. It tells you every type that must be updated. **Invocation:** User provides `type_name` (e.g. `"Handler"`, `"io.Reader"`). Optionally provide `workspace_root`. --- ## Prerequisites Check server capabilities — `go_to_implementation` and `type_hierarchy` are optional features not implemented by all language servers: ``` mcp__lsp__get_server_capabilities() ``` Note which of `go_to_implementation` and `type_hierarchy` appear in `supported_tools`. The steps below depend on this result. If neither is supported, report `"Server does not support implementation lookup"` and stop. --- ## Step 1 — Locate the interface or type ``` mcp__lsp__go_to_symbol({ "symbol_path": "<TypeName>", "workspace_root": "/abs/path" // optional }) → returns: file, line, column (1-indexed) ``` Open the file so the language server tracks it: ``` mcp__lsp__open_document({ "file_path": "<file from go_to_symbol>" }) ``` Record `file`, `line`, `column` for subsequent steps. --- ## Step 2 — Find all implementations Only if `go_to_implementation` appears in `supported_tools`. ``` mcp__lsp__go_to_implementation({ "file_path": "<file>", "line": <line>, "column": <column> }) ``` R...