Zig Mcp
Model Context Protocol (MCP) server that provides up-to-date documentation for the Zig programming language standard library and builtin functions
ActiveNot tested
81No CVEsactive4 toolsMIT
Quick Install
{
"mcpServers": {
"zig-docs": {
"args": [
"-y",
"zig-mcp@latest"
],
"command": "npx"
}
}
}Should you use this server?
Model Context Protocol (MCP) server that provides up-to-date documentation for the Zig programming language standard library and builtin functions
✓
Is it safe?
No known CVEs for zig-mcp.
No authentication — any process on your machine can connect.
MIT. View license →
✓
Is it maintained?
Last commit 12 days ago. 142 stars. 45 weekly downloads.
i
Will it work with my client?
Transport: stdio. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.
B
Context cost
4 tools. ~600 tokens (0.3% of 200K).
Test This Server
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
npx -y zig-mcp 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Tools (4)
list_builtin_functionsLists all available Zig builtin functions. Builtin functions are provided by the compiler and are prefixed with '@'. The comptime keyword on a parameter means that the parameter must be known at compile time. Use this to discover what functions are available, then use 'get_builtin_function' to get detailed documentation.
get_builtin_functionSearch for Zig builtin functions by name and get their documentation, signatures, and usage information. Returns all matching functions ranked by relevance.
search_std_libSearch the Zig standard library for declarations by name. Returns a list of matching items with their fully qualified names. Use this to discover available types, functions, and constants in the standard library.
get_std_lib_itemGet detailed documentation for a specific standard library item by its fully qualified name (e.g., "std.ArrayList.init"). Returns comprehensive documentation including function signatures, parameters, errors, examples, and source code. Set `get_source_file: true` to retrieve the entire source file where the item is implemented.
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Add informationScore Breakdown
Security
30/30No known vulnerabilities.
✓
✓
Tool safety — No dangerous patterns detected
○
Tool poisoning — Found: cross-tool references
✓
Injection vectors — No injection vectors detected
○
Tool stability — First scan — baseline recorded
○
Dependency health — found on deps.dev, recently updated
✓
License — License: MIT
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Authentication — No authentication required