Semantic code knowledge for your stack. Hosted MCP over 800+ pre-indexed OSS libraries (C#, Java, TS, Python, Rust, PHP+). 17 SCIP-backed tools for real source, callers, usages, tests, and hierarchies — one call each, free.
Tools
xmp4_callees
xmp4_callers
xmp4_deps
xmp4_grep
xmp4_guide
xmp4_hierarchy
xmp4_info
xmp4_outline
xmp4_projects
xmp4_repos
xmp4_search
xmp4_server
xmp4_source
xmp4_symbol_at
xmp4_tests_for
xmp4_usages
xmp4_view
Server Config
{
"mcpServers": {
"xmp4": {
"type": "http",
"url": "https://mcp.example4.ai/mcp"
}
}
}