MCP ServerSTDIOOfficialv0.8.1

C64 Bridge MCP Server

MCP server for Commodore 64 Ultimate hardware and VICE emulator control.

io.github.chrisgleissner/c64bridge

Hosted URL

https://github.com/chrisgleissner/c64bridge

Transport

STDIO

Auth

No auth required

Connect to C64 Bridge

Hosted endpoint — paste into any MCP client.

https://github.com/chrisgleissner/c64bridge

Environment variables

Configuration this server reads at startup.

  • LOG_LEVEL

    Logger verbosity.

  • C64BRIDGE_CONFIG

    Path to the C64 Bridge configuration file.

  • C64_MODE

    Active backend.

  • C64U_HOST

    Ultimate 64 host name or IP address.

  • C64U_PORT

    Ultimate 64 REST port.

  • C64U_PASSWORDSecret

    Ultimate 64 network password sent as X-Password.

  • VICE_BINARY

    VICE emulator binary to launch.

  • VICE_VISIBLE

    Launch VICE with a visible window when possible.

  • VICE_WARP

    Enable VICE warp mode.

  • GITHUB_TOKENSecret

    GitHub token for optional RAG discovery against GitHub.

Resources

Where to find authoritative docs and source for C64 Bridge.

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