docs(README): update troubleshooting section and link to JFrog MCP Registry guide

Author: MatanEden1

README.md

@@ -92,28 +92,7 @@ When an MCP server requires a sensitive configuration, the agent cannot set the
 
 ## Troubleshooting
 
-### The hook does not inject MCP-management instructions
-
-Check, in order:
-
-1. `JFROG_URL` and `JFROG_ACCESS_TOKEN` are set in the environment Cursor inherits (or use `jf config add` per JFrog docs).
-2. The **`mcp_gateway_plugin_enabled`** account setting is enabled on the JFrog Platform, **or** you set `JF_MCP_GATEWAY_FORCE_ENABLE=true`.
-3. Run with **`JF_AGENT_GUARD_DEBUG=true`** and inspect **stderr** for lines prefixed with `[jfrog-agent-guard]`.
-
-### MCP fails to start
-
-The plugin does not install third-party runtimes. Install Docker, Python, Node, or other prerequisites required by the specific MCP server you add.
-
-### Tools missing in chat
-
-Permissions are **project-scoped**. Confirm the MCP is allowed for the project in your environment (`JF_PROJECT` / platform project) and that tool policies are not blocking the tools you expect.
-
-### Getting help
-
-1. Reproduce with `JF_AGENT_GUARD_DEBUG=true` and capture stderr from the hook.
-2. Note any HTTP status from the platform settings request.
-3. Open a [GitHub issue](https://github.com/jfrog/cursor-plugin/issues) or email **devrel@jfrog.com** with those details.
-
+See the [JFrog MCP Registry troubleshooting guide](https://docs.jfrog.com/ai-ml/docs/mcp-registry-troubleshooting).
 
 ---