{"schema_version":"onlylabs.public_signal.v1","title":"Cloudflare (Workers AI) Release: cloudflare/vibesdk v1.4.0","description":"Cloudflare (Workers AI) release signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/eac2d464-75a9-4ade-8289-2baa54e5e1ed","json_url":"https://onlylabs.fyi/signals/eac2d464-75a9-4ade-8289-2baa54e5e1ed/signal.json","generated_at":"2026-06-11T04:05:12.027377+00:00","org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud","category_label":"Neocloud","dossier_url":"https://onlylabs.fyi/labs/cloudflare","dossier_json_url":"https://onlylabs.fyi/labs/cloudflare/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/eac2d464-75a9-4ade-8289-2baa54e5e1ed","signal_json":"https://onlylabs.fyi/signals/eac2d464-75a9-4ade-8289-2baa54e5e1ed/signal.json","source":"https://github.com/cloudflare/vibesdk/releases/tag/v1.4.0","lab_dossier":"https://onlylabs.fyi/labs/cloudflare","lab_dossier_json":"https://onlylabs.fyi/labs/cloudflare/dossier.json","analysis":"https://onlylabs.fyi/analysis/cloudflare","analysis_json":"https://onlylabs.fyi/analysis/cloudflare/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/cloudflare/evidence.json","category":"https://onlylabs.fyi/neoclouds","category_json":"https://onlylabs.fyi/neoclouds.json","category_feed":"https://onlylabs.fyi/neoclouds/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","topic":"https://onlylabs.fyi/topics/releases","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml?category=neocloud","data_business":null},"answer_pack":{"answer":"Cloudflare (Workers AI) published cloudflare/vibesdk v1.4.0 (cloudflare/vibesdk). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Routine version release by Cloudflare. · v1.4.0 Repository: cloudflare/vibesdk Tag: v1.4.0 Published: 2025-12-20T19:00:10Z Prerelease: no Release notes: Release v1.4.0 Highlights - **New Client SDK**: Full.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","signal_desk":"releases","source_context":{"source_url":"https://github.com/cloudflare/vibesdk/releases/tag/v1.4.0","source_host":"github.com","occurred_at":"2025-12-20T19:00:10+00:00","first_seen_at":"2026-06-05T22:32:16.468976+00:00","date_source":"source","context":"cloudflare/vibesdk"},"context_markers":[{"label":"Lab","value":"Cloudflare (Workers AI)","source":"signal"},{"label":"Signal desk","value":"releases","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"cloudflare/vibesdk","source":"source"},{"label":"Release","value":"v1.4.0","source":"source"},{"label":"Notability","value":"Routine version release by Cloudflare.","source":"signal"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch term","value":"Safety and alignment","source":"evidence"},{"label":"Watch term","value":"Agents and tool use","source":"evidence"}],"evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://github.com/cloudflare/vibesdk/releases/tag/v1.4.0"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T04:05:12.027377+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/eac2d464-75a9-4ade-8289-2baa54e5e1ed/signal.json","dossier_json":"https://onlylabs.fyi/labs/cloudflare/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/cloudflare/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/cloudflare/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml?category=neocloud","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","data_radar_json":null,"opportunities_json":null},"analysis_playbook":{"objective":"Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","evidence_focus":["model card","release note","version or tag","pipeline tag","license","downloads, likes, stars, and linked papers"],"extraction_questions":["What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Which launches create new eval, data, infra, or deployment needs?","Which shipped signals are missing captured page context?"],"signal_questions":["What changed in this release, and what downstream data or infrastructure need could it create?","What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Do the 6 related release signals show a repeated pattern?"],"output_fields":["org","release_type","artifact","traction","evidence_url"],"data_business_relevance":"Data-business lane extraction is scoped to frontier labs; for this category, keep conclusions tied to category-specific strategy, source evidence, and follow-up questions.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/eac2d464-75a9-4ade-8289-2baa54e5e1ed/signal.json","required":true},{"label":"source","url":"https://github.com/cloudflare/vibesdk/releases/tag/v1.4.0","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/cloudflare/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/cloudflare/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/releases/signals.json?category=neocloud","required":false},{"label":"data_radar_json","url":null,"required":false}],"expected_output":["one-paragraph source-grounded interpretation","category-specific implication","confidence and missing evidence","recommended next source to inspect"],"prompt_seed":"Using only the linked onlylabs JSON, captured source context, and cited evidence, analyze Cloudflare (Workers AI)'s release signal \"cloudflare/vibesdk v1.4.0\" for neocloud strategy."},"semantic_triples":[{"subject":"Cloudflare (Workers AI)","predicate":"released","object":"cloudflare/vibesdk v1.4.0","text":"Cloudflare (Workers AI) released cloudflare/vibesdk v1.4.0."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"is classified as","object":"release signal","text":"cloudflare/vibesdk v1.4.0 is classified as release signal."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"belongs to","object":"releases desk","text":"cloudflare/vibesdk v1.4.0 belongs to releases desk."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has context","object":"cloudflare/vibesdk","text":"cloudflare/vibesdk v1.4.0 has context cloudflare/vibesdk."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"cloudflare/vibesdk v1.4.0 has evidence coverage 1 captured evidence page."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has captured page count","object":"1","text":"cloudflare/vibesdk v1.4.0 has captured page count 1."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has readable page count","object":"1","text":"cloudflare/vibesdk v1.4.0 has readable page count 1."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has related signal count","object":"6","text":"cloudflare/vibesdk v1.4.0 has related signal count 6."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has analysis playbook objective","object":"Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","text":"cloudflare/vibesdk v1.4.0 has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has source host","object":"github.com","text":"cloudflare/vibesdk v1.4.0 has source host github.com."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has lab","object":"Cloudflare (Workers AI)","text":"cloudflare/vibesdk v1.4.0 has lab Cloudflare (Workers AI)."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has signal desk","object":"releases","text":"cloudflare/vibesdk v1.4.0 has signal desk releases."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has source host","object":"github.com","text":"cloudflare/vibesdk v1.4.0 has source host github.com."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has repository","object":"cloudflare/vibesdk","text":"cloudflare/vibesdk v1.4.0 has repository cloudflare/vibesdk."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has release","object":"v1.4.0","text":"cloudflare/vibesdk v1.4.0 has release v1.4.0."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has notability","object":"Routine version release by Cloudflare.","text":"cloudflare/vibesdk v1.4.0 has notability Routine version release by Cloudflare.."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has watch term","object":"Infrastructure","text":"cloudflare/vibesdk v1.4.0 has watch term Infrastructure."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has watch term","object":"Safety and alignment","text":"cloudflare/vibesdk v1.4.0 has watch term Safety and alignment."}]},"intelligence":{"signal_desk":"releases","answer":"Cloudflare (Workers AI) published cloudflare/vibesdk v1.4.0 (cloudflare/vibesdk). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Routine version release by Cloudflare. · v1.4.0 Repository: cloudflare/vibesdk Tag: v1.4.0 Published: 2025-12-20T19:00:10Z Prerelease: no Release notes: Release v1.4.0 Highlights - **New Client SDK**: Full.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"Cloudflare (Workers AI)","predicate":"released","object":"cloudflare/vibesdk v1.4.0","text":"Cloudflare (Workers AI) released cloudflare/vibesdk v1.4.0."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"is classified as","object":"release signal","text":"cloudflare/vibesdk v1.4.0 is classified as release signal."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"belongs to","object":"releases desk","text":"cloudflare/vibesdk v1.4.0 belongs to releases desk."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has context","object":"cloudflare/vibesdk","text":"cloudflare/vibesdk v1.4.0 has context cloudflare/vibesdk."},{"subject":"cloudflare/vibesdk v1.4.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"cloudflare/vibesdk v1.4.0 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"eac2d464-75a9-4ade-8289-2baa54e5e1ed","url":"https://onlylabs.fyi/signals/eac2d464-75a9-4ade-8289-2baa54e5e1ed","json_url":"https://onlylabs.fyi/signals/eac2d464-75a9-4ade-8289-2baa54e5e1ed/signal.json","source_url":"https://github.com/cloudflare/vibesdk/releases/tag/v1.4.0","title":"cloudflare/vibesdk v1.4.0","summary":"Cloudflare (Workers AI) published release notes. onlylabs watches releases for what actually shipped.","context":"cloudflare/vibesdk","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2025-12-20T19:00:10+00:00","first_seen_at":"2026-06-05T22:32:16.468976+00:00","date_source":"source","evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://github.com/cloudflare/vibesdk/releases/tag/v1.4.0"]},"facets":{"repo":"cloudflare/vibesdk"},"traction":{"github_stars":null,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":null},"primary_evidence_page":{"url":"https://github.com/cloudflare/vibesdk/releases/tag/v1.4.0","final_url":"https://github.com/cloudflare/vibesdk/releases/tag/v1.4.0","title":"cloudflare/vibesdk v1.4.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T04:05:12.027377+00:00","bytes":8128,"raw_path":"1fa5e2093d636b50c7dffe58aae04bd3c952938096210a33132501dd1cdac863.json","content_hash":"97af690341745b10d5d9aebb4b8d71bca2078e6b0669b155508ebc3921473017","excerpt_chars":1200,"truncated":true,"excerpt":"v1.4.0 Repository: cloudflare/vibesdk Tag: v1.4.0 Published: 2025-12-20T19:00:10Z Prerelease: no Release notes: Release v1.4.0 Highlights - **New Client SDK**: Full TypeScript SDK (`@cf-vibesdk/sdk`) for programmatic interaction with the platform, enabling headless automation, CI/CD integration, and third-party tooling (#277) - **Zero-Knowledge Vault**: End-to-end encrypted user secrets storage with Argon2id/WebAuthn PRF key derivation for secure API key management (#267) - **Enhanced Code Generation Safety**: Pre-deploy AST-based static analysis detects and auto-fixes common React antipatterns like render loops and unstable selectors (#267) - **Gemini 3 Flash Support**: New model option with optimized prompts for improved performance and reduced token costs (#274) Changes SDK - Added TypeScript Client SDK with `VibeClient`, `PhasicClient`, and `AgenticClient` classes for programmatic platform access (#277) - Implemented `BuildSession` for WebSocket session management with auto-reconnect and exponential backoff (#277) - Added `WorkspaceStore` for local file state synchronization and `SessionStateStore` for reactive state management (#277) - Added HTTP retry logic with exponential..."},"evidence_pages":[{"url":"https://github.com/cloudflare/vibesdk/releases/tag/v1.4.0","final_url":"https://github.com/cloudflare/vibesdk/releases/tag/v1.4.0","title":"cloudflare/vibesdk v1.4.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T04:05:12.027377+00:00","bytes":8128,"raw_path":"1fa5e2093d636b50c7dffe58aae04bd3c952938096210a33132501dd1cdac863.json","content_hash":"97af690341745b10d5d9aebb4b8d71bca2078e6b0669b155508ebc3921473017","excerpt_chars":1200,"truncated":true,"excerpt":"v1.4.0 Repository: cloudflare/vibesdk Tag: v1.4.0 Published: 2025-12-20T19:00:10Z Prerelease: no Release notes: Release v1.4.0 Highlights - **New Client SDK**: Full TypeScript SDK (`@cf-vibesdk/sdk`) for programmatic interaction with the platform, enabling headless automation, CI/CD integration, and third-party tooling (#277) - **Zero-Knowledge Vault**: End-to-end encrypted user secrets storage with Argon2id/WebAuthn PRF key derivation for secure API key management (#267) - **Enhanced Code Generation Safety**: Pre-deploy AST-based static analysis detects and auto-fixes common React antipatterns like render loops and unstable selectors (#267) - **Gemini 3 Flash Support**: New model option with optimized prompts for improved performance and reduced token costs (#274) Changes SDK - Added TypeScript Client SDK with `VibeClient`, `PhasicClient`, and `AgenticClient` classes for programmatic platform access (#277) - Implemented `BuildSession` for WebSocket session management with auto-reconnect and exponential backoff (#277) - Added `WorkspaceStore` for local file state synchronization and `SessionStateStore` for reactive state management (#277) - Added HTTP retry logic with exponential..."}],"related_signals":[{"id":"ba09e060-8d50-4797-82a2-33731000c228","url":"https://onlylabs.fyi/signals/ba09e060-8d50-4797-82a2-33731000c228","source_url":"https://github.com/cloudflare/workerd/releases/tag/v1.20260611.1","title":"cloudflare/workerd v1.20260611.1","context":"cloudflare/workerd","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-06-11T01:30:23+00:00","first_seen_at":"2026-06-11T07:00:58.069603+00:00","date_source":"source"},{"id":"55d6e51d-2242-4c19-b45d-367825d33fd7","url":"https://onlylabs.fyi/signals/55d6e51d-2242-4c19-b45d-367825d33fd7","source_url":"https://github.com/cloudflare/cloudflare-go/releases/tag/v7.5.0","title":"cloudflare/cloudflare-go v7.5.0","context":"cloudflare/cloudflare-go","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-06-10T23:38:57+00:00","first_seen_at":"2026-06-11T07:00:58.069603+00:00","date_source":"source"},{"id":"6f7d1513-0b6a-45fe-9732-273a7aca98d6","url":"https://onlylabs.fyi/signals/6f7d1513-0b6a-45fe-9732-273a7aca98d6","source_url":"https://github.com/cloudflare/telescope/releases/tag/%40cloudflare/waterfall%400.1.1","title":"cloudflare/telescope @cloudflare/waterfall@0.1.1","context":"cloudflare/telescope","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-06-10T19:47:01+00:00","first_seen_at":"2026-06-11T07:00:58.069603+00:00","date_source":"source"},{"id":"ec8575ba-9c30-4fef-94a8-dcbf32090335","url":"https://onlylabs.fyi/signals/ec8575ba-9c30-4fef-94a8-dcbf32090335","source_url":"https://github.com/cloudflare/kumo/releases/tag/%40cloudflare/kumo%402.5.2","title":"cloudflare/kumo @cloudflare/kumo@2.5.2","context":"cloudflare/kumo","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-06-10T18:29:42+00:00","first_seen_at":"2026-06-11T07:00:58.069603+00:00","date_source":"source"},{"id":"538c6323-eac4-472b-a0fa-219c6b4c10ea","url":"https://onlylabs.fyi/signals/538c6323-eac4-472b-a0fa-219c6b4c10ea","source_url":"https://github.com/cloudflare/moq-rs/releases/tag/moq-test-client-v0.1.7","title":"cloudflare/moq-rs moq-test-client-v0.1.7","context":"cloudflare/moq-rs","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-06-10T14:33:01+00:00","first_seen_at":"2026-06-11T07:00:58.069603+00:00","date_source":"source"},{"id":"bee7322c-bb6c-46b8-a617-40ba75c7da8d","url":"https://onlylabs.fyi/signals/bee7322c-bb6c-46b8-a617-40ba75c7da8d","source_url":"https://github.com/cloudflare/moq-rs/releases/tag/moq-clock-ietf-v0.6.15","title":"cloudflare/moq-rs moq-clock-ietf-v0.6.15","context":"cloudflare/moq-rs","kind":{"key":"release","label":"Release"},"org":{"slug":"cloudflare","name":"Cloudflare (Workers AI)","category":"neocloud"},"occurred_at":"2026-06-10T14:32:54+00:00","first_seen_at":"2026-06-11T07:00:58.069603+00:00","date_source":"source"}]}