Search code in the repo for a query string; returns matching files with highlighted fragments showing exactly where the match occurs. Requires GITHUB_TOKEN.

Fetch a file's contents, or a 1-indexed inclusive line range of it.

List the classes/interfaces/enums/records/methods/constructors declared in a Java file, with their line ranges — use this to find a symbol name to pass to get_code_fragment.

Extract one named class/method/constructor body from a Java file.

Uses AST-accurate parsing when tree-sitter-java is installed, else a regex-based heuristic; falls back to a plain text-context window (match_type="context_window") if the symbol isn't a recognisable Java declaration.

List the files and subdirectories at a path in the repo (default: repo root).

Fetch repository metadata: description, default branch, language, topics.

Fetch the repository's README as plain text.

List branches with their latest commit sha.

List recent commits, optionally scoped to a single file path.