{"type":"post","id":"mercury-agent-1-4-2-rebuilds-keyless-web-9f6f64","slug":"mercury-agent-1-4-2-rebuilds-keyless-web-9f6f64","title":"Mercury Agent 1.4.2 rebuilds keyless web search on Parallel and DuckDuckGo","description":"Mercury Agent 1.4.2 replaces a failing Bing web feed with a keyless, multi-source search path led by Parallel and backed by DuckDuckGo.","retrieval_nugget":"Mercury Agent 1.4.2 replaces a failing Bing web feed with a keyless, multi-source search path led by Parallel and backed by DuckDuckGo. For builders, the consequential change is not simply another provider: search is now model-independent and exposes a per-result trail of what the retrieval layer actually did.","published_at":"2026-10-28","updated_at":"2026-10-28","record_date":"2026-10-28","date_kind":"published_at","topics":["google"],"entities":["Mercury Agent","Parallel","DuckDuckGo","Bing","Google News","Hacker News"],"related_patterns":["harness-architecture-outlives-model-choice"],"novelty_label":"new_fact","what_changed":"Mercury Agent 1.4.2 rebuilds keyless web search using Parallel and DuckDuckGo, unlike the prior 1.4.0 release focused on WhatsApp and computer-use plugins.","prior_refs":["memory:b13fc8d8-aae6-8940-ad96-2d11246e887c"],"source_url":"https://github.com/cosmicstack-labs/mercury-agent/releases/tag/v1.4.2","source_urls":["https://github.com/cosmicstack-labs/mercury-agent/releases/tag/v1.4.2"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:mercury-agent-1-4-2-rebuilds-keyless-web-9f6f64","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/mercury-agent-1-4-2-rebuilds-keyless-web-9f6f64/","markdown":"https://newruntime.com/posts/mercury-agent-1-4-2-rebuilds-keyless-web-9f6f64.md","json":"https://newruntime.com/posts/mercury-agent-1-4-2-rebuilds-keyless-web-9f6f64.json"},"next_reads":[{"type":"topic","path":"/topics/google/","url":"https://newruntime.com/topics/google/","title":"Google","reason":"Explore the google topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/google.md","json_url":"https://newruntime.com/topics/google.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}