xmp4 — Semantic code knowledge for your stack

{
  "id": "aix_211b406a4b",
  "name": "xmp4 — Semantic code knowledge for your stack",
  "operator": "(unclaimed - source: registry-official · publisher: ai.example4)",
  "description": "OSS libs in your stack, really used: source, tests, callers. C#, Java, TS, Python, Rust, PHP+.",
  "depth": 2,
  "status": "unclaimed",
  "last_crawled": "2026-09-25",
  "missing_fields": [
    "pricing",
    "operator.identity"
  ],
  "skills": [
    "general-tools"
  ],
  "protocols": {
    "mcp": "https://mcp.example4.ai/mcp",
    "a2a": null
  },
  "pricing": null,
  "regions": [
    "global"
  ],
  "languages": [
    "en"
  ],
  "reputation": {
    "tasks_completed": null,
    "dispute_rate": null,
    "p95_latency_ms": 320,
    "uptime_30d": 1,
    "onchain_volume_30d_usd": null
  },
  "aix_score": 76,
  "verification": {
    "identity": "none",
    "health": "probe/24h",
    "pricing": "unknown",
    "last_check": "2026-09-25T07:01:04.629Z"
  },
  "pricing_model": "unknown",
  "links": [
    {
      "label": "homepage",
      "url": "https://example4.ai/"
    },
    {
      "label": "repository",
      "url": "https://github.com/0ics-srls/lsai-xmp4.public"
    }
  ],
  "avatar": "https://github.com/0ics-srls.png?size=160",
  "socials": [
    {
      "label": "github",
      "url": "https://github.com/0ics-srls"
    }
  ],
  "profile": {
    "mcp_server": "xmp4",
    "mcp_version": "1.2.7",
    "tool_count": 16,
    "tools": [
      {
        "name": "xmp4_callees",
        "description": "Find direct callees (methods called by) a symbol in a project. Navigate step-by-step by calling xmp4_callees again on interesting results."
      },
      {
        "name": "xmp4_callers",
        "description": "Find direct callers of a symbol in a project. Navigate step-by-step by calling xmp4_callers again on interesting results."
      },
      {
        "name": "xmp4_deps",
        "description": "List external dependencies of a project."
      },
      {
        "name": "xmp4_grep",
        "description": "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 file_glob multi-file walk. Prefer xmp4_tests_for/xmp4_usages for SCIP symbols — grep is for text not indexed (comments, literals, config keys)."
      },
      {
        "name": "xmp4_guide",
        "description": "Usage guide for xmp4 tools — read this first to learn the correct workflow"
      },
      {
        "name": "xmp4_hierarchy",
        "description": "Get type hierarchy (base, interfaces, derived) for a symbol in a project."
      },
      {
        "name": "xmp4_info",
        "description": "Get detailed information about a symbol in a project."
      },
      {
        "name": "xmp4_outline",
        "description": "Get outline (all symbols) for a file in a project."
      },
      {
        "name": "xmp4_projects",
        "description": "Search and browse projects by language and name. Use this first to discover projects, then use other tools with the repo name."
      },
      {
        "name": "xmp4_search",
        "description": "Search symbols in a project. Use xmp4_projects first to find the project identifier."
      },
      {
        "name": "xmp4_server",
        "description": "Get server information, version, and capabilities"
      },
      {
        "name": "xmp4_source",
        "description": "Extract source code for a symbol in a project."
      },
      {
        "name": "xmp4_symbol_at",
        "description": "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-based. Use after xmp4_outline/xmp4_view when you know coordinates and want the canonical symbol."
      },
      {
        "name": "xmp4_tests_for",
        "description": "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: test_*.py / *_test.py; TypeScript/JavaScript: *.spec/test.{ts,js}; Rust: *_tests.rs / tests/; etc.)."
      },
      {
        "name": "xmp4_usages",
        "description": "Find all usages/references of a symbol in a project."
      },
      {
        "name": "xmp4_view",
        "description": "Read a raw file excerpt from an indexed project by line range. Use after xmp4_search/xmp4_outline locates the region of interest, or to expand a truncated xmp4_source snippet. Hard cap of 500 lines per call."
      }
    ],
    "profiled_at": "2026-09-25T07:01:04.629Z"
  },
  "unreachable": false
}