zig-wasm · Afirium · Jul 12, 2025 · Jul 12, 2025 · Jul 17, 2025 · Jul 19, 2025
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2024 Andrey Ryapov, Other contributors
+Copyright (c) 2024 Andrey Ryapov, "Zig and WebAssembly" contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

diff --git a/README.md b/README.md
@@ -1,6 +1,9 @@
 # Zig Docs MCP
 
-MCP server providing up-to-date Zig documentation and builtin functions.
+Model Context Protocol (MCP) server that provides up-to-date documentation for the Zig programming language standard library and builtin functions.
+
+> [!TIP]
+> Add `use zigdocs` to your prompt if you want to explicitly instruct the LLM to use Zig docs tools. Otherwise, LLM will automatically decide when to utilize MCP tools based on the context of your questions.
 
 ## Installation
 

diff --git a/biome.json b/biome.json
@@ -39,6 +39,11 @@
       "formatter": {
         "indentWidth": 2
       }
+    },
+    {
+      "includes": ["docs/main.js"],
+      "formatter": { "enabled": false },
+      "linter": { "enabled": false }
     }
   ]
 }
diff --git a/build.zig b/build.zig
@@ -0,0 +1,45 @@
+const std = @import("std");
+
+pub fn build(b: *std.Build) !void {
+    const optimize = b.standardOptimizeOption(.{ .preferred_optimize_mode = .ReleaseSmall });
+
+    const wasm_target = b.resolveTargetQuery(.{
+        .cpu_arch = .wasm32,
+        .os_tag = .freestanding,
+        .cpu_features_add = std.Target.wasm.featureSet(&.{
+            .atomics,
+            .bulk_memory,
+            .multivalue,
+            .mutable_globals,
+            .nontrapping_fptoint,
+            .reference_types,
+            .sign_ext,
+        }),
+    });
+
+    const wasm_exe = b.addExecutable(.{
+        .name = "main",
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("docs/wasm/main.zig"),
+            .target = wasm_target,
+            .optimize = optimize,
+        }),
+    });
+
+    const walk_module = b.createModule(.{
+        .root_source_file = b.path("docs/wasm/Walk.zig"),
+    });
+    wasm_exe.root_module.addImport("Walk", walk_module);
+
+    wasm_exe.entry = .disabled;
+    wasm_exe.rdynamic = true;
+
+    const install_wasm = b.addInstallArtifact(wasm_exe, .{
+        .dest_dir = .{ .override = .prefix },
+    });
+
+    b.installFile("docs/index.html", "index.html");
+    b.installFile("docs/main.js", "main.js");
+
+    b.getInstallStep().dependOn(&install_wasm.step);
+}
diff --git a/docs/index.html b/docs/index.html
@@ -0,0 +1,44 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Zig Documentation</title>
+    <style>
+      body {
+        font-family: monospace;
+        font-size: 14px;
+        margin: 20px;
+      }
+      #search {
+        width: 100%;
+        padding: 10px;
+        margin-bottom: 20px;
+        border: 1px solid #555;
+        font-family: monospace;
+      }
+      #content {
+        white-space: pre-wrap;
+        line-height: 1.4;
+      }
+      .hidden {
+        display: none;
+      }
+      #errors {
+        background: #400;
+        padding: 10px;
+        margin: 10px 0;
+        border: 1px solid #600;
+      }
+    </style>
+  </head>
+  <body>
+    <input type="search" id="search" autocomplete="off" spellcheck="false" placeholder="Search documentation...">
+    <div id="content"></div>
+    <div id="errors" class="hidden">
+      <h1>Errors</h1>
+      <pre id="errorsText"></pre>
+    </div>
+    <script src="main.js"></script>
+  </body>
+</html>