{
  "slug": "railway-agent-skills-and-mcp-configuration-support-7a3ceed53894",
  "title": "railway agent skills and MCP configuration support",
  "tools": [
    "railway"
  ],
  "tags": [
    "agent"
  ],
  "introduced_at": "2026-05-07T08:47:29.000Z",
  "announced_at": "2026-05-07T08:47:29.000Z",
  "effective_at": null,
  "date_basis": "source-publication",
  "status": "unknown",
  "how": {
    "incantation": "When configuring a project for Codex, run `railway mcp install --remote` to install Railway’s remote MCP configuration. The v4.50.0 release also adds GitHub Copilot and Factory Droid as detected agent targets.",
    "examples": [
      "railway mcp install --remote"
    ],
    "gotchas": [
      "Version: v4.50.0",
      "--remote: Selects the remote MCP configuration for the install command.",
      "Prerequisite: Authenticate with `railway login` before using the CLI.",
      "Docs conflict: Current Railway MCP documentation describes `--remote` as a compatibility alias for the default CLI connection to mcp.railway.com; it says the direct HTTP endpoint is selected with `--oauth`. This current documentation may describe behavior newer than v4.50.0."
    ]
  },
  "why_it_matters": "Configure Railway skills or MCP for a supported coding agent in a project.",
  "sources": [
    "https://github.com/railwayapp/cli/releases/tag/v4.50.0",
    "https://github.com/railwayapp/cli/pull/877",
    "https://github.com/railwayapp/cli"
  ],
  "rank": 0.94039,
  "judge": {
    "publish": true,
    "judge_model": "codex-cli/gpt-6-luna+typesafe/jev-1.13.0",
    "prompt_version": "extract-v7+enrich-v2+judge-v2x3+jev-publish-v1"
  },
  "review_state": "approved",
  "provenance": {
    "run_id": "wave1b-20261016",
    "verdict_id": "wave1b-20261016:wave1b-20261016-c41c3220042d70e0-0:gate",
    "evidence_hash": "887e5e1c37717717c397a6a71225153442ed6495bd0ba5d9f6afb41d5caa4b92"
  },
  "review": {
    "draft_hash": "18649a09ed930befce86a278482fc8eb81340d511efca9d8c4ff4ab2584ff1a9",
    "reviewer": "publication-gate",
    "reviewed_at": "2026-10-07T00:00:00.000Z",
    "decision": "wave1b-20261016:gate",
    "reason": "3 of 3 judge runs approved with p_yes >= 0.9 (mean 0.94 >= 0.9; 2 needed) and Jev gave 0.67 (>= 0.6 needed)."
  }
}