Skip to content

[Errno 61] Connection refused #2

Description

@coasir

Hi,

I'm encountering an issue: although PyMOL is listed as "running" in Claude's settings, I'm unable to establish a connection when I try to access it.

Core Problem:
Based on the log analysis, PyMOL's internal service (MCP server) initializes successfully, and the claude-ai client connects to it. Calls to the open_pymol tool report "Pymol opened," suggesting PyMOL is launched successfully.
However, nearly all subsequent calls to the run_pymol_command tool (e.g., attempting to execute commands like Workspace 5D0O, set remote_enable, 1, or bg_color white) fail, consistently returning the error [Errno 61] Connection refused. Eventually, the PyMOL service disconnects unexpectedly.

Could the primary reason for this issue be that the PyMOL version is Educational version?

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions