Your AI makes it. 99helpers puts it online.

1. 1

   Create a token in your dashboard: open Hosting, then API tokens, and click New token. Copy it: it starts with hst_ and is only shown once.

2. 2

   In Claude, open Customize › Connectors, click Add custom connector and paste https://99helpers.com/api/mcp.

3. 3

   Set Authentication to No sign-in. Under Request headers, choose x-api-key and paste your token as the value. Click Add.

Request headers are still in beta in Claude, so not every account shows them yet. If yours doesn't, connect Claude Code, Cursor or VS Code with your token for now.

Custom connectors work on every Claude plan; on the Free plan you can add one. On Team and Enterprise plans an Owner adds the connector under Organization settings › Connectors.

1. 1

   Create a token in your dashboard: open Hosting, then API tokens, and click New token. Copy it: it starts with hst_ and is only shown once.

2. 2

   Add the server with your token. Add --scope user to have it in every project.

   claude mcp add --transport http 99helpers https://99helpers.com/api/mcp \
     --header "Authorization: Bearer hst_your_token"

1. 1

   Create a token in your dashboard: open Hosting, then API tokens, and click New token. Copy it: it starts with hst_ and is only shown once.

2. 2

   Add 99helpers to ~/.cursor/mcp.json (or .cursor/mcp.json in a project) with your token:

   {
     "mcpServers": {
       "99helpers": {
         "url": "https://99helpers.com/api/mcp",
         "headers": {
           "Authorization": "Bearer hst_your_token"
         }
       }
     }
   }

Keep a file with your token in it out of Git.

1. 1

   Create a token in your dashboard: open Hosting, then API tokens, and click New token. Copy it: it starts with hst_ and is only shown once.

2. 2

   Add 99helpers to .vscode/mcp.json. VS Code asks for the token the first time the server starts and stores it securely, so it never sits in the file:

   {
     "inputs": [
       {
         "type": "promptString",
         "id": "99helpers-token",
         "description": "99helpers API token",
         "password": true
       }
     ],
     "servers": {
       "99helpers": {
         "type": "http",
         "url": "https://99helpers.com/api/mcp",
         "headers": {
           "Authorization": "Bearer ${input:99helpers-token}"
         }
       }
     }
   }

1. 1

   Create a token in your dashboard: open Hosting, then API tokens, and click New token. Copy it: it starts with hst_ and is only shown once.

2. 2

   Add a remote MCP server with the URL https://99helpers.com/api/mcp (streamable HTTP) and the header Authorization: Bearer hst_your_token. Apps that take a raw header value can send X-API-Key: hst_your_token instead.

For developers: JSON-RPC 2.0 over streamable HTTP, with plain JSON responses and no session to keep.