xmp4 — Semantic code knowledge for your stack

ai.example4/xmp4Version 1.2.6

OSS libs in your stack, really used: source, tests, callers. C#, Java, TS, Python, Rust, PHP+.

Status

Responds47 msNov 14, 2026, 13:29 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 13:29 UTC
Latency: 47 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: EU hosting detected (detected, not a legal statement)
Registry data as of: Nov 14, 2026, 21:12 UTC

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Connect

Streamable HTTP

https://mcp.example4.ai/mcpResponds47 msNov 14, 2026, 13:29 UTC

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Claude Code

claude mcp add --transport http xmp4 https://mcp.example4.ai/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: xmp4
Remote MCP server URL: https://mcp.example4.ai/mcp

Cursor

{
  "mcpServers": {
    "xmp4": {
      "url": "https://mcp.example4.ai/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"xmp4","type":"http","url":"https://mcp.example4.ai/mcp"}'

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Tools

16 tools

Tools of xmp4 — Semantic code knowledge for your stack
	Description		Read-only	Idempotent	Open world
`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.	Find direct callees (methods called by) a symbol in a project. Navigate step-by-step by calling xmp4_callees again on interesting results.	Not declared	Not declared	Not declared	Not declared
`xmp4_callers`Find direct callers of a symbol in a project. Navigate step-by-step by calling xmp4_callers again on interesting results.	Find direct callers of a symbol in a project. Navigate step-by-step by calling xmp4_callers again on interesting results.	Not declared	Not declared	Not declared	Not declared
`xmp4_deps`List external dependencies of a project.	List external dependencies of a project.	Not declared	Not declared	Not declared	Not declared
`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 file_glob multi-file walk. Prefer xmp4_tests_for/xmp4_usages for SCIP symbols — grep is for text not indexed (comments, literals, config keys).	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).	Not declared	Not declared	Not declared	Not declared
`xmp4_guide`Usage guide for xmp4 tools — read this first to learn the correct workflow	Usage guide for xmp4 tools — read this first to learn the correct workflow	Not declared	Not declared	Not declared	Not declared
`xmp4_hierarchy`Get type hierarchy (base, interfaces, derived) for a symbol in a project.	Get type hierarchy (base, interfaces, derived) for a symbol in a project.	Not declared	Not declared	Not declared	Not declared
`xmp4_info`Get detailed information about a symbol in a project.	Get detailed information about a symbol in a project.	Not declared	Not declared	Not declared	Not declared
`xmp4_outline`Get outline (all symbols) for a file in a project.	Get outline (all symbols) for a file in a project.	Not declared	Not declared	Not declared	Not declared
`xmp4_projects`Search and browse projects by language and name. Use this first to discover projects, then use other tools with the repo name.	Search and browse projects by language and name. Use this first to discover projects, then use other tools with the repo name.	Not declared	Not declared	Not declared	Not declared
`xmp4_search`Search symbols in a project. Use xmp4_projects first to find the project identifier.	Search symbols in a project. Use xmp4_projects first to find the project identifier.	Not declared	Not declared	Not declared	Not declared
`xmp4_server`Get server information, version, and capabilities	Get server information, version, and capabilities	Not declared	Not declared	Not declared	Not declared
`xmp4_source`Extract source code for a symbol in a project.	Extract source code for a symbol in a project.	Not declared	Not declared	Not declared	Not declared
`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-based. Use after xmp4_outline/xmp4_view when you know coordinates and want the canonical symbol.	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.	Not declared	Not declared	Not declared	Not declared
`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: test_.py / _test.py; TypeScript/JavaScript: .spec/test.{ts,js}; Rust: *_tests.rs / tests/; etc.).	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.).	Not declared	Not declared	Not declared	Not declared
`xmp4_usages`Find all usages/references of a symbol in a project.	Find all usages/references of a symbol in a project.	Not declared	Not declared	Not declared	Not declared
`xmp4_view`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.	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.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Apr 23, 2026
Updated: Apr 23, 2026
Website: https://example4.ai/⁠ (opens in a new tab)
Repository: https://github.com/0ics-srls/lsai-xmp4.public⁠ (opens in a new tab)
Categories (suggested): Knowledge and notesSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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