xmp4 — Semantic code knowledge for your stack

• xmp4_callees — Find direct callees (methods called by) a symbol in a project. Navigate step-by-step by calling xmp4_callees again on interesting results.
• xmp4_callers — Find direct callers of a symbol in a project. Navigate step-by-step by calling xmp4_callers again on interesting results.
• xmp4_deps — List external dependencies of a project.
• xmp4_grep — Server-side regex text search over indexed project source files. Free tier: requires file_path (single file). Premium tier (XMP4_PREMIUM_GREP_WALK=true): allows
• xmp4_guide — Usage guide for xmp4 tools — read this first to learn the correct workflow
• xmp4_hierarchy — Get type hierarchy (base, interfaces, derived) for a symbol in a project.
• xmp4_info — Get detailed information about a symbol in a project.
• xmp4_outline — Get outline (all symbols) for a file in a project.
• xmp4_projects — Search and browse projects by language and name. Use this first to discover projects, then use other tools with the repo name.
• xmp4_search — Search symbols in a project. Use xmp4_projects first to find the project identifier.
• xmp4_server — Get server information, version, and capabilities
• xmp4_source — Extract source code for a symbol in a project.
• xmp4_symbol_at — LSP-style position→symbol lookup. Given (file_path, line, column) returns the symbol whose occurrence covers that cursor position. line is 1-based; column is 0-
• xmp4_tests_for — Find direct tests that exercise a given symbol (direct callers filtered to test-file candidates per language pattern: CSharp/Java/PHP: *Test(s).<ext>; Python: t
• xmp4_usages — Find all usages/references of a symbol in a project.
• xmp4_view

No long description beyond the summary.