{
  "slug": "wrangler-observability-can-redact-query-strings-7c5c42933899",
  "title": "Wrangler observability can redact query strings",
  "tools": [
    "wrangler"
  ],
  "tags": [
    "agent"
  ],
  "introduced_at": "2026-09-01T17:19:46.000Z",
  "announced_at": "2026-09-01T17:19:46.000Z",
  "effective_at": null,
  "date_basis": "source-publication",
  "status": "unknown",
  "how": {
    "incantation": "If the Worker should omit request URL query strings from observability logs and traces, set `observability.redact_query_string` to `true` in `wrangler.json`, or `observability.redactQueryString` to `true` in the experimental `cloudflare.config.ts` format.",
    "examples": [
      "{\"observability\":{\"redact_query_string\":true}}",
      "export default defineConfig({\n  observability: { redactQueryString: true },\n});"
    ],
    "gotchas": [
      "Version: 4.128.0",
      "Availability: The `cloudflare.config.ts` format is experimental.",
      "observability.redact_query_string: Boolean; whether query strings are removed from request URLs in logs and traces. Default: false.",
      "observability.redactQueryString: Boolean; whether query strings are removed from request URLs in logs and traces. Default: false.",
      "Prerequisite: The `cloudflare.config.ts` format is experimental."
    ]
  },
  "why_it_matters": "Configure a Worker project to omit request URL query strings from observability logs and traces.",
  "sources": [
    "https://github.com/cloudflare/workers-sdk/releases/tag/wrangler%404.128.0",
    "https://developers.cloudflare.com/workers/wrangler/configuration/",
    "https://developers.cloudflare.com/cf/projects/cloudflare-config/"
  ],
  "rank": 0.9603,
  "judge": {
    "publish": true,
    "judge_model": "codex-cli/gpt-6-luna+typesafe/jev-1.13.0",
    "prompt_version": "extract-v7+enrich-v1+judge-v2x3+jev-publish-v1"
  },
  "review_state": "approved",
  "provenance": {
    "run_id": "augsep-20261008",
    "verdict_id": "augsep-20261008:augsep-20261008-d6f33abd617a1ea4-2:gate",
    "evidence_hash": "60aa3e5bb19d2091e8b341bd781258c15e39fac3287d5443e59724cc4058827e"
  },
  "review": {
    "draft_hash": "ba8286ae80e16088fda21a8a52dac1527e667855fbe0678a3e1aba5ee532968e",
    "reviewer": "publication-gate",
    "reviewed_at": "2026-10-07T00:00:00.000Z",
    "decision": "augsep-20261008:gate",
    "reason": "3 of 3 judge runs approved with p_yes >= 0.9 (mean 0.96 >= 0.9; 2 needed) and Jev gave 0.62 (>= 0.6 needed)."
  }
}