feat(mcp): add Model Context Protocol integration

Add MCP integration including: - New MCP settings tab with server configuration - Tool invocation UI components - API endpoints for MCP management - Integration with chat system for tool execution - Example configurations
2025-07-10 17:54:15 +00:00
parent 591c84572d
commit 5de162eec8
26 changed files with 2040 additions and 98 deletions
--- a/app/components/@settings/tabs/mcp/McpServerList.tsx
+++ b/app/components/@settings/tabs/mcp/McpServerList.tsx
@@ -0,0 +1,99 @@
+import type { MCPServer } from '~/lib/services/mcpService';
+import McpStatusBadge from '~/components/@settings/tabs/mcp/McpStatusBadge';
+import McpServerListItem from '~/components/@settings/tabs/mcp/McpServerListItem';
+
+type McpServerListProps = {
+  serverEntries: [string, MCPServer][];
+  expandedServer: string | null;
+  checkingServers: boolean;
+  onlyShowAvailableServers?: boolean;
+  toggleServerExpanded: (serverName: string) => void;
+};
+
+export default function McpServerList({
+  serverEntries,
+  expandedServer,
+  checkingServers,
+  onlyShowAvailableServers = false,
+  toggleServerExpanded,
+}: McpServerListProps) {
+  if (serverEntries.length === 0) {
+    return <p className="text-sm text-bolt-elements-textSecondary">No MCP servers configured</p>;
+  }
+
+  const filteredEntries = onlyShowAvailableServers
+    ? serverEntries.filter(([, s]) => s.status === 'available')
+    : serverEntries;
+
+  return (
+    <div className="space-y-2">
+      {filteredEntries.map(([serverName, mcpServer]) => {
+        const isAvailable = mcpServer.status === 'available';
+        const isExpanded = expandedServer === serverName;
+        const serverTools = isAvailable ? Object.entries(mcpServer.tools) : [];
+
+        return (
+          <div key={serverName} className="flex flex-col p-2 rounded-md bg-bolt-elements-background-depth-1">
+            <div className="flex items-center justify-between">
+              <div className="flex items-center gap-2 min-w-0 flex-1">
+                <div
+                  onClick={() => toggleServerExpanded(serverName)}
+                  className="flex items-center gap-1.5 text-bolt-elements-textPrimary"
+                  aria-expanded={isExpanded}
+                >
+                  <div
+                    className={`i-ph:${isExpanded ? 'caret-down' : 'caret-right'} w-3 h-3 transition-transform duration-150`}
+                  />
+                  <span className="font-medium truncate text-left">{serverName}</span>
+                </div>
+
+                <div className="flex-1 min-w-0 truncate">
+                  {mcpServer.config.type === 'sse' || mcpServer.config.type === 'streamable-http' ? (
+                    <span className="text-xs text-bolt-elements-textSecondary truncate">{mcpServer.config.url}</span>
+                  ) : (
+                    <span className="text-xs text-bolt-elements-textSecondary truncate">
+                      {mcpServer.config.command} {mcpServer.config.args?.join(' ')}
+                    </span>
+                  )}
+                </div>
+              </div>
+
+              <div className="ml-2 flex-shrink-0">
+                {checkingServers ? (
+                  <McpStatusBadge status="checking" />
+                ) : (
+                  <McpStatusBadge status={isAvailable ? 'available' : 'unavailable'} />
+                )}
+              </div>
+            </div>
+
+            {/* Error message */}
+            {!isAvailable && mcpServer.error && (
+              <div className="mt-1.5 ml-6 text-xs text-red-600 dark:text-red-400">Error: {mcpServer.error}</div>
+            )}
+
+            {/* Tool list */}
+            {isExpanded && isAvailable && (
+              <div className="mt-2">
+                <div className="text-bolt-elements-textSecondary text-xs font-medium ml-1 mb-1.5">Available Tools:</div>
+                {serverTools.length === 0 ? (
+                  <div className="ml-4 text-xs text-bolt-elements-textSecondary">No tools available</div>
+                ) : (
+                  <div className="mt-1 space-y-2">
+                    {serverTools.map(([toolName, toolSchema]) => (
+                      <McpServerListItem
+                        key={`${serverName}-${toolName}`}
+                        toolName={toolName}
+                        toolSchema={toolSchema}
+                      />
+                    ))}
+                  </div>
+                )}
+              </div>
+            )}
+          </div>
+        );
+      })}
+    </div>
+  );
+}