C64 Bridge

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

What does this entry provide?

C64 Bridge is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 76/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding C64 Bridge to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 76/100
Install method: npm
Repo: chrisgleissner/c64bridge
Repo updated: Oct 15, 2026

Install command

npx -y c64bridge@1.0.6

Install method: npm

Review the upstream source before running this command.

GitHub project

Quality

Repo stars

Repo updated

Oct 15, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.
Documentation (10) and description quality (10): parsed manifest or SKILL.md frontmatter, and a real description rather than a placeholder.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-15T07:15:00.932118Z",
      "publishedAt": "2026-10-15T07:15:00.932118Z",
      "statusChangedAt": "2026-10-15T07:15:00.932118Z"
    }
  },
  "server": {
    "name": "io.github.chrisgleissner/c64bridge",
    "title": "C64 Bridge",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "1.0.6",
    "packages": [
      {
        "version": "1.0.6",
        "transport": {
          "type": "stdio"
        },
        "identifier": "c64bridge",
        "registryType": "npm",
        "environmentVariables": [
          {
            "name": "LOG_LEVEL",
            "format": "string",
            "choices": [
              "debug",
              "info",
              "warn",
              "error"
            ],
            "default": "info",
            "description": "Logger verbosity."
          },
          {
            "name": "C64BRIDGE_CONFIG",
            "format": "filepath",
            "default": "~/.c64bridge.json",
            "description": "Path to the C64 Bridge configuration file."
          },
          {
            "name": "C64_MODE",
            "format": "string",
            "choices": [
              "c64u",
              "vice"
            ],
            "default": "c64u",
            "description": "Active backend."
          },
          {
            "name": "C64U_HOST",
            "format": "string",
            "default": "c64u",
            "description": "Ultimate 64 host name or IP address."
          },
          {
            "name": "C64U_PORT",
            "format": "number",
            "default": "80",
            "description": "Ultimate 64 REST port."
          },
          {
            "name": "C64U_PASSWORD",
            "format": "string",
            "isSecret": true,
            "description": "Ultimate 64 network password sent as X-Password."
          },
          {
            "name": "VICE_BINARY",
            "format": "string",
            "default": "x64sc",
            "description": "VICE emulator binary to launch."
          },
          {
            "name": "VICE_VISIBLE",
            "format": "boolean",
            "default": "true",
            "description": "Launch VICE with a visible window when possible."
          },
          {
            "name": "VICE_WARP",
            "format": "boolean",
            "default": "false",
            "description": "Enable VICE warp mode."
          },
          {
            "name": "GITHUB_TOKEN",
            "format": "string",
            "isSecret": true,
            "description": "GitHub token for optional RAG discovery against GitHub."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/chrisgleissner/c64bridge",
      "source": "github"
    },
    "websiteUrl": "https://github.com/chrisgleissner/c64bridge",
    "description": "MCP server for Commodore 64 Ultimate hardware and VICE emulator control."
  }
}

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