Chatpack MCP vs Xmp4 — Semantic Code Intelligence
A side-by-side look at the Chatpack MCP and Xmp4 — Semantic Code Intelligence MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Chatpack MCP for developer tools work as a local process; choose Xmp4 — Semantic Code Intelligence for developer tools over a hosted endpoint. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Chatpack MCP when
- You need dedicated capabilities in the Developer Tools domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You want tools like
search_docs, get_document, get_integration_guide.
Choose Xmp4 — Semantic Code Intelligence when
- You need dedicated capabilities in the Developer Tools domain.
- You prefer a remote HTTP/SSE transport.
- You want tools like
xmp4_callees, xmp4_callers, xmp4_deps.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Developer Tools | Developer Tools |
| Quality signal | 87/100 · Excellent | 53/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Remote HTTP/SSE |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Verified | Community listing |
| GitHub stars | 224 | 1 |
| Directory activity | 4 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | 5 | 16 |
| Full listing | View Chatpack MCP | View Xmp4 — Semantic Code Intelligence |
Tools & capabilities
Chatpack MCP tools 5
search_docsSearch bundled Chatpack documentation and the authoritative llms reference. Returns document ids, links and matching excerpts with package versions.get_documentRead a complete bundled Chatpack document by id. Use llms for the authoritative integration contract or concepts/errors for troubleshooting.get_integration_guideRetrieve the repository's framework setup guide with authentication guidance and the authoritative llms reference. Examples match the bundled package versions.list_ui_blocksList public runtime exports of @chatpack/ui, including components, providers and utilities. Returns names accepted by get_ui_block.get_ui_blockRetrieve a public @chatpack/ui export's source module and usage guide. Optionally include supporting UI modules and stylesheet. Files are reference source, not a standalone copy-and-paste component.
Xmp4 — Semantic Code Intelligence tools 16
xmp4_calleesFind direct callees (methods called by) a symbol in a project. Navigate step-by-step by calling xmp4_callees again on interesting results.xmp4_callersFind direct callers of a symbol in a project. Navigate step-by-step by calling xmp4_callers again on interesting results.xmp4_depsList external dependencies of a project.xmp4_grepServer-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).xmp4_guideUsage guide for xmp4 tools — read this first to learn the correct workflowxmp4_hierarchyGet type hierarchy (base, interfaces, derived) for a symbol in a project.xmp4_infoGet detailed information about a symbol in a project.xmp4_outlineGet outline (all symbols) for a file in a project.xmp4_projectsSearch and browse projects by language and name. Use this first to discover projects, then use other tools with the repo name.xmp4_searchSearch symbols in a project. Use xmp4_projects first to find the project identifier.xmp4_serverGet server information, version, and capabilitiesxmp4_sourceExtract source code for a symbol in a project.- +4 more on the listing page
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Chatpack MCP
{
"mcpServers": {
"chatpack-mcp": {
"command": "npx",
"args": [
"-y",
"@chatpack/mcp"
]
}
}
}
Xmp4 — Semantic Code Intelligence
{
"mcpServers": {
"xmp4-semantic-code-intelligence": {
"url": "https://mcp.example4.ai/mcp"
}
}
}
Frequently asked questions
Chatpack MCP is categorized under Developer Tools and uses a local stdio subprocess. Xmp4 — Semantic Code Intelligence belongs to Developer Tools and uses a remote HTTP/SSE transport. Pick Chatpack MCP for developer tools work and Xmp4 — Semantic Code Intelligence for developer tools.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Chatpack MCP is listed as free. Auth: no auth required. Xmp4 — Semantic Code Intelligence has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add chatpack-mcp and xmp4-semantic-code-intelligence as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Chatpack MCP has a quality signal of 87/100 (Excellent) with 4 views, 0 installs and 224 GitHub stars. Xmp4 — Semantic Code Intelligence has 53/100 (Good) with 1 views, 0 installs and 1 GitHub stars.