Can't find anything from marketplace

[smoosex]

The following is my config. I can't find anything from Marketplace.

{
        "ravitemer/mcphub.nvim",
        event = "VeryLazy",
        dependencies = {
            "nvim-lua/plenary.nvim", -- Required for Job and HTTP requests
        },
        -- cmd = "MCPHub", -- lazily start the hub when `MCPHub` is called
        build = "npm install -g mcp-hub@latest", -- Installs required mcp-hub npm module
        config = function()
            require("mcphub").setup {
                -- Required options
                port = 3000, -- Port for MCP Hub server
                config = vim.fn.expand "~/mcpservers.json", -- Absolute path to config file

                -- Optional options
                -- on_ready = function(hub)
                --     -- Called when hub is ready
                -- end,
                -- on_error = function(err)
                --     -- Called on errors
                -- end,
                shutdown_delay = 0, -- Wait 0ms before shutting down server after last client exits
                log = {
                    level = vim.log.levels.WARN,
                    to_file = false,
                    file_path = nil,
                    prefix = "MCPHub",
                },
            }
        end,
    },

[ravitemer]

Can you confirm that you get a response with the following url

https://api.cline.bot/v1/mcp/marketplace

[smoosex]

https://api.cline.bot/v1/mcp/marketplace

yes, I can.

[ravitemer]

Are there any site blockers where you live. For e.g this is a similar issue

#20

Does ~/.mcphub/cache/marketplace.json exist?

[smoosex]

#20

[smoosex]

Are there any site blockers where you live. For e.g this is a similar issue

#20

Does ~/.mcphub/cache/marketplace.json exist?

no error, just show "No servers found in marketplace"

[smoosex]

Are there any site blockers where you live. For e.g this is a similar issue

#20

Does ~/.mcphub/cache/marketplace.json exist?

I can't get response from http://localhost:3000/api/marketplace. I got "{"items":[],"timestamp":"2025-03-17T15:46:34.021Z"}"

[ravitemer]

Can you open the Logs view and see if you find anything related to that? First can you delete the marketplace.json file.

[smoosex]

Can you open the Logs view and see if you find anything related to that? First can you delete the marketplace.json file.

when I open mcphub, this file create again.

[ravitemer]

This definetly points toward probelm with fetching from the api.

async fetchCatalog() {
    try {
      logger.debug("Fetching marketplace catalog");
      const response = await fetch(`${API_BASE_URL}/marketplace`);

      if (!response.ok) {
        logger.warn("Failed to fetch catalog from API, using cache", {
          status: response.status,
        });
        return this.cache.catalog.items;
      }

      const data = await response.json();
      if (!data || !Array.isArray(data)) {
        logger.warn("Invalid API response format, using cache");
        return this.cache.catalog.items;
      }

      const items = data.map((item) => ({
        ...item,
        githubStars: item.githubStars ?? 0,
        downloadCount: item.downloadCount ?? 0,
        tags: item.tags ?? [],
      }));

      await this.updateCatalog(items);
      return items;
    } catch (error) {
      if (error instanceof MarketplaceError) {
        throw error;
      }
      throw new MarketplaceError("Failed to fetch marketplace catalog", {
        error: error.message,
      });
    }
  }

This is the actual code that fetches the catalog. The error is occuring here. This is in the https://github.com/ravitemer/mcp-hub repo marketplace.js file.

[ravitemer]

What version of node are you using?

[smoosex]

What version of node are you using?

v23.10.0

[ravitemer]

can you try to create js file with above code with the url and see if you get the response?

[ravitemer]

const response = await fetch(`https://api.cline.bot/v1/mcp/marketplace`);

      if (!response.ok) {
        console.warn("Failed to fetch catalog from API, using cache", {
          status: response.status,
        });
        return this.cache.catalog.items;
      }

      const data = await response.json();
      if (!data || !Array.isArray(data)) {
        console.warn("Invalid API response format, using cache");
        return this.cache.catalog.items;
      }

      const items = data.map((item) => ({
        ...item,
        githubStars: item.githubStars ?? 0,
        downloadCount: item.downloadCount ?? 0,
        tags: item.tags ?? [],
      }));
console.log(items)

Sorry you might have to make same changes. I am not on my laptop 🤦

[smoosex]

I am not sure my test is right. I did't code fronted.

[ravitemer]

Yeah! The code seems right. the cors issue happens because you are running it in the browser. Can you create a test.js file add the code. Then run node test.js and see what happens. Thanks