{
  "slug": "agent-browser-pushstate-performs-spa-navigation-bbc377e30184",
  "title": "agent-browser `pushstate` performs SPA navigation",
  "tools": [
    "agent-browser"
  ],
  "tags": [
    "agent"
  ],
  "introduced_at": "2026-05-07T15:29:58.000Z",
  "announced_at": "2026-05-07T15:29:58.000Z",
  "effective_at": null,
  "date_basis": "source-publication",
  "status": "unknown",
  "how": {
    "incantation": "When an agent needs to navigate to another route in an SPA, run `agent-browser pushstate <url>` for client-side navigation without a full page load.",
    "examples": [
      "agent-browser pushstate <url>"
    ],
    "gotchas": [
      "Version: v0.27.0",
      "<url> (required): Target URL or path for the SPA navigation.",
      "Navigation is client-side and does not perform a full page load."
    ]
  },
  "why_it_matters": "Navigate a browser session to another route in a single-page application without reloading the page.",
  "sources": [
    "https://github.com/vercel-labs/agent-browser/releases/tag/v0.27.0",
    "https://github.com/vercel-labs/agent-browser/blob/main/docs/src/app/react/page.mdx",
    "https://github.com/vercel-labs/agent-browser/blob/main/skill-data/core/references/commands.md"
  ],
  "rank": 0.96027,
  "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": "wave2a-20261017",
    "verdict_id": "wave2a-20261017:wave2a-20261017-c9cc261a634e313c-2:gate",
    "evidence_hash": "e5d3623fdc357372bdc6df2d75654b032412649ea061b6a597e344457f131971"
  },
  "review": {
    "draft_hash": "feff9d27ffe8c94def42f7896cd8213fd3fcff6c82653bb57a67b1eb7cc57adb",
    "reviewer": "publication-gate",
    "reviewed_at": "2026-10-07T00:00:00.000Z",
    "decision": "wave2a-20261017:gate",
    "reason": "3 of 3 judge runs approved with p_yes >= 0.9 (mean 0.96 >= 0.9; 2 needed) and Jev gave 0.77 (>= 0.6 needed)."
  }
}