75 lines
2.6 KiB
JavaScript
75 lines
2.6 KiB
JavaScript
// Default remote plugins for Claude Cowork (3p managedMcpServers, HTTPS only).
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const DEFAULT_PLUGINS = [
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{
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name: "exa",
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title: "Exa",
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description: "Real-time web search and code documentation",
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url: "https://mcp.exa.ai/mcp",
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transport: "http",
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oauth: false,
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toolNames: ["web_search_exa", "web_fetch_exa"],
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},
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{
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name: "tavily",
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title: "Tavily",
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description: "Real-time web search optimized for LLM agents",
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url: "https://mcp.tavily.com/mcp",
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transport: "http",
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oauth: true,
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toolNames: ["tavily_search", "tavily_extract", "tavily_crawl", "tavily_map"],
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},
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];
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// Local stdio plugins bridged via inline SSE endpoint on the app's port.
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const LOCAL_STDIO_PLUGINS = [
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{
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name: "browsermcp",
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title: "Browser MCP",
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description: "Control your running Chrome (requires Chrome extension)",
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extensionUrl: "https://chromewebstore.google.com/detail/browser-mcp-automate-your/bjfgambnhccakkhmkepdoekmckoijdlc",
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command: "npx",
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args: ["-y", "@browsermcp/mcp@latest"],
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toolNames: ["browser_navigate", "browser_snapshot", "browser_click", "browser_type", "browser_screenshot", "browser_get_console_logs", "browser_wait", "browser_press_key", "browser_go_back", "browser_go_forward"],
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},
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];
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function buildManagedMcpServers(plugins) {
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const list = Array.isArray(plugins) ? plugins : [];
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const out = [];
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const seen = new Set();
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for (const p of list) {
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if (!p?.name || !p?.url || seen.has(p.name)) continue;
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seen.add(p.name);
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const entry = {
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name: p.name,
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url: p.url,
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transport: p.transport || (/\/sse(\b|\/)/i.test(p.url) ? "sse" : "http"),
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};
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if (p.oauth) entry.oauth = true;
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if (Array.isArray(p.toolNames) && p.toolNames.length > 0) {
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// Strip any pre-existing "{name}-" prefixes (idempotent across re-applies),
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// then emit both bare + single-prefixed variants to match runtime tool naming.
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const prefix = `${p.name}-`;
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const bare = new Set();
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for (const raw of p.toolNames) {
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if (typeof raw !== "string" || !raw) continue;
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let t = raw;
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while (t.startsWith(prefix)) t = t.slice(prefix.length);
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bare.add(t);
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}
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const policy = {};
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for (const t of bare) {
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policy[t] = "allow";
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policy[`${prefix}${t}`] = "allow";
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}
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entry.toolPolicy = policy;
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}
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out.push(entry);
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}
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return out;
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}
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// Allowlist of executables that may be spawned for custom stdio MCP plugins.
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const ALLOWED_MCP_COMMANDS = new Set(["npx", "node", "uvx", "python", "python3", "bunx", "bun"]);
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module.exports = { DEFAULT_PLUGINS, LOCAL_STDIO_PLUGINS, ALLOWED_MCP_COMMANDS, buildManagedMcpServers };
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