Coreby Gradien

Agent guide

Claude Web Setup

Back to setup docsRaw source

Paste this into your agent

Start with this visible request when you want the agent to help. It keeps the action coming from you, while the linked setup reference stays plain and non-recursive.

Use this in the app you are connecting, then approve only the browser login, app setting, or restart steps that the app requires.

Please help me set up Core for Claude Web. Core is a home base for AI agents: it keeps memory, files, decisions, tasks, and work context synced across tools, harnesses, and models.

Use this official setup reference:
https://gradien.ai/core/docs/reference

Claude web connects to Core through a custom connector in Claude settings. Claude's cloud service must be able to reach the MCP server over public HTTPS.

Core MCP server URL:

https://core.gradien.ai/mcp

Setup

  1. Open Claude in your browser.
  2. Open Settings or Customize.
  3. Go to Connectors.
  4. Choose Add custom connector.
  5. Enter name: Core.
  6. Paste https://core.gradien.ai/mcp.
  7. Approve the Core login or permissions screen.
  8. Start a fresh Claude chat if the connector does not appear in the current chat.

For Team or Enterprise plans, an Owner may need to add the connector under Organization settings first. Members can then connect Core individually from their own Claude connector settings.

Optional CLI Signup

The Core setup CLI can create or link your Core account before you add the connector:

npx -y @gradien/core-agent-setup install --base-url https://core.gradien.ai --yes --harness claude-web

This CLI step is optional for Claude web. The key setting in Claude is still the remote MCP URL above.

Troubleshooting

If Claude shows Authorization with the MCP server failed, check the Core troubleshooting page. Common causes include OAuth metadata, dynamic client registration, redirect URI allowlists, token scopes, or token audience/resource mismatch.