{"schema_version":"onlylabs.public_signal.v1","title":"Microsoft Fork: microsoft/ohttp","description":"Microsoft fork signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/2cac9620-f95e-4251-891c-e1ac268cd701","json_url":"https://onlylabs.fyi/signals/2cac9620-f95e-4251-891c-e1ac268cd701/signal.json","generated_at":"2026-08-28T17:48:15.013Z","evidence_latest_fetched_at":"2026-08-01T07:01:57.182174+00:00","signal_first_seen_at":"2026-08-01T07:00:41.04963+00:00","org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/microsoft","dossier_json_url":"https://onlylabs.fyi/labs/microsoft/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/2cac9620-f95e-4251-891c-e1ac268cd701","signal_json":"https://onlylabs.fyi/signals/2cac9620-f95e-4251-891c-e1ac268cd701/signal.json","source":"https://github.com/microsoft/ohttp","lab_dossier":"https://onlylabs.fyi/labs/microsoft","lab_dossier_json":"https://onlylabs.fyi/labs/microsoft/dossier.json","analysis":"https://onlylabs.fyi/analysis/microsoft","analysis_json":"https://onlylabs.fyi/analysis/microsoft/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/microsoft/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":"https://onlylabs.fyi/topics/forks","topic_signals_json":"https://onlylabs.fyi/topics/forks/signals.json","topic_feed":"https://onlylabs.fyi/topics/forks/feed.xml","data_business":null},"answer_pack":{"answer":"Microsoft forked microsoft/ohttp (forked from martinthomson/ohttp). This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo microsoft/ohttp · parent martinthomson/ohttp. onlylabs links this event to 1 captured evidence page and 6 related fork signals.","signal_desk":"forks","source_context":{"source_url":"https://github.com/microsoft/ohttp","source_host":"github.com","occurred_at":"2024-10-28T21:25:52+00:00","first_seen_at":"2026-08-01T07:00:41.04963+00:00","date_source":"source","context":"forked from martinthomson/ohttp"},"context_markers":[{"label":"Lab","value":"Microsoft","source":"signal"},{"label":"Signal desk","value":"forks","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"microsoft/ohttp","source":"source"},{"label":"Parent","value":"martinthomson/ohttp","source":"source"},{"label":"Stars","value":"5","source":"traction"},{"label":"Watch term","value":"Safety and alignment","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/microsoft/ohttp"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-08-01T07:01:57.182174+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/2cac9620-f95e-4251-891c-e1ac268cd701/signal.json","dossier_json":"https://onlylabs.fyi/labs/microsoft/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/microsoft/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/microsoft/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/forks/signals.json","topic_feed":"https://onlylabs.fyi/topics/forks/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","data_radar_json":null,"opportunities_json":null},"analysis_playbook":{"objective":"Turn fork activity into a map of upstream tools, libraries, model utilities, agent frameworks, and research dependencies being inspected or adapted.","evidence_focus":["forked parent repo","repo owner","language","description","stars","org and recency"],"extraction_questions":["Which upstream projects are repeated across labs?","Which forks point to evals, agents, infrastructure, model tooling, or data pipelines?","Which low-profile forks could precede a release or hiring wave?","Which labs are converging on the same technical adjacency?"],"signal_questions":["What upstream dependency or technical adjacency does this fork reveal?","Which upstream projects are repeated across labs?","Which forks point to evals, agents, infrastructure, model tooling, or data pipelines?","Do the 6 related fork signals show a repeated pattern?"],"output_fields":["org","upstream_repo","language","technical_theme","data_business_lane","evidence_url"],"data_business_relevance":"Forks expose what frontier-lab engineers are building on before polished announcements, making them useful for partnership and product wedge discovery.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/2cac9620-f95e-4251-891c-e1ac268cd701/signal.json","required":true},{"label":"source","url":"https://github.com/microsoft/ohttp","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/microsoft/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/microsoft/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/forks/signals.json","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 Microsoft's fork signal \"microsoft/ohttp\" for frontier lab strategy."},"semantic_triples":[{"subject":"Microsoft","predicate":"forked","object":"microsoft/ohttp","text":"Microsoft forked microsoft/ohttp."},{"subject":"microsoft/ohttp","predicate":"is classified as","object":"fork signal","text":"microsoft/ohttp is classified as fork signal."},{"subject":"microsoft/ohttp","predicate":"belongs to","object":"forks desk","text":"microsoft/ohttp belongs to forks desk."},{"subject":"microsoft/ohttp","predicate":"has context","object":"forked from martinthomson/ohttp","text":"microsoft/ohttp has context forked from martinthomson/ohttp."},{"subject":"microsoft/ohttp","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/ohttp has evidence coverage 1 captured evidence page."},{"subject":"microsoft/ohttp","predicate":"has captured page count","object":"1","text":"microsoft/ohttp has captured page count 1."},{"subject":"microsoft/ohttp","predicate":"has readable page count","object":"1","text":"microsoft/ohttp has readable page count 1."},{"subject":"microsoft/ohttp","predicate":"has related signal count","object":"6","text":"microsoft/ohttp has related signal count 6."},{"subject":"microsoft/ohttp","predicate":"has analysis playbook objective","object":"Turn fork activity into a map of upstream tools, libraries, model utilities, agent frameworks, and research dependencies being inspected or adapted.","text":"microsoft/ohttp has analysis playbook objective Turn fork activity into a map of upstream tools, libraries, model utilities, agent frameworks, and research dependencies being inspected or adapted.."},{"subject":"microsoft/ohttp","predicate":"has source host","object":"github.com","text":"microsoft/ohttp has source host github.com."},{"subject":"microsoft/ohttp","predicate":"has lab","object":"Microsoft","text":"microsoft/ohttp has lab Microsoft."},{"subject":"microsoft/ohttp","predicate":"has signal desk","object":"forks","text":"microsoft/ohttp has signal desk forks."},{"subject":"microsoft/ohttp","predicate":"has source host","object":"github.com","text":"microsoft/ohttp has source host github.com."},{"subject":"microsoft/ohttp","predicate":"has repository","object":"microsoft/ohttp","text":"microsoft/ohttp has repository microsoft/ohttp."},{"subject":"microsoft/ohttp","predicate":"has parent","object":"martinthomson/ohttp","text":"microsoft/ohttp has parent martinthomson/ohttp."},{"subject":"microsoft/ohttp","predicate":"has stars","object":"5","text":"microsoft/ohttp has stars 5."},{"subject":"microsoft/ohttp","predicate":"has watch term","object":"Safety and alignment","text":"microsoft/ohttp has watch term Safety and alignment."}]},"intelligence":{"signal_desk":"forks","answer":"Microsoft forked microsoft/ohttp (forked from martinthomson/ohttp). This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo microsoft/ohttp · parent martinthomson/ohttp. onlylabs links this event to 1 captured evidence page and 6 related fork signals.","semantic_triples":[{"subject":"Microsoft","predicate":"forked","object":"microsoft/ohttp","text":"Microsoft forked microsoft/ohttp."},{"subject":"microsoft/ohttp","predicate":"is classified as","object":"fork signal","text":"microsoft/ohttp is classified as fork signal."},{"subject":"microsoft/ohttp","predicate":"belongs to","object":"forks desk","text":"microsoft/ohttp belongs to forks desk."},{"subject":"microsoft/ohttp","predicate":"has context","object":"forked from martinthomson/ohttp","text":"microsoft/ohttp has context forked from martinthomson/ohttp."},{"subject":"microsoft/ohttp","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/ohttp has evidence coverage 1 captured evidence page."}]},"signal":{"id":"2cac9620-f95e-4251-891c-e1ac268cd701","url":"https://onlylabs.fyi/signals/2cac9620-f95e-4251-891c-e1ac268cd701","json_url":"https://onlylabs.fyi/signals/2cac9620-f95e-4251-891c-e1ac268cd701/signal.json","source_url":"https://github.com/microsoft/ohttp","title":"microsoft/ohttp","summary":"Microsoft forked upstream code. onlylabs watches forks for tooling, infrastructure, research dependencies, and product-adjacent work.","context":"forked from martinthomson/ohttp","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2024-10-28T21:25:52+00:00","first_seen_at":"2026-08-01T07:00:41.04963+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/microsoft/ohttp"]},"facets":{"repo":"microsoft/ohttp","parent":"martinthomson/ohttp"},"traction":{"github_stars":5,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":null},"primary_evidence_page":{"is_primary":true,"source_match":true,"url":"https://github.com/microsoft/ohttp","final_url":"https://github.com/microsoft/ohttp","title":"microsoft/ohttp repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-08-01T07:01:57.182174+00:00","bytes":24593,"raw_path":"09276f0bbae70a3ae0e1fe8f05b9fe34590f3865bc350409aaa563561eb22ee2.json","content_hash":"9f5a0aece9d5e8dd36256fc503978623c4e251f31866fcd62d098d7b68771c99","excerpt_chars":1200,"truncated":true,"excerpt":"microsoft/ohttp Description: Rust library for encapsulating HTTP messages in a cryptographic wrapper Language: Rust License: Apache-2.0 Stars: 5 Forks: 1 Open issues: 0 Created: 2024-10-28T21:25:52Z Pushed: 2026-08-01T00:24:31Z Default branch: main Fork: yes Parent repository: martinthomson/ohttp Archived: no README: Oblivious HTTP This is a rust implementation of [Oblivious HTTP](https://www.rfc-editor.org/rfc/rfc9458.html) and the supporting [Binary HTTP Messages](https://www.rfc-editor.org/rfc/rfc9292.html). The `ohttp` crate uses either [hpke](https://github.com/rozbb/rust-hpke) or [NSS](https://firefox-source-docs.mozilla.org/security/nss/index.html) for cryptographic primitives. Using The API documentation is currently sparse, but the API is fairly small and descriptive. The `bhttp` crate has the following features: - `read-bhttp` enables parsing of binary HTTP messages. This is enabled by default. - `write-bhttp` enables writing of binary HTTP messages. This is enabled by default. - `read-http` enables a simple HTTP/1.1 message parser. This parser is fairly basic and is not recommended for production use. Getting an HTTP/1.1 parser right is a massive enterprise; this one..."},"evidence_pages":[],"related_signals":[{"id":"6f37af4f-3dba-4bdb-b6f6-a11b52af1ddc","url":"https://onlylabs.fyi/signals/6f37af4f-3dba-4bdb-b6f6-a11b52af1ddc","source_url":"https://github.com/microsoft/azure-container-linux-mantle","title":"microsoft/azure-container-linux-mantle","context":"forked from flatcar/mantle","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-05-21T19:25:28+00:00","first_seen_at":"2026-06-05T20:58:41.438741+00:00","date_source":"source"},{"id":"f7ebe0e3-fcb0-4026-bacf-fdfa2a2729a7","url":"https://onlylabs.fyi/signals/f7ebe0e3-fcb0-4026-bacf-fdfa2a2729a7","source_url":"https://github.com/microsoft/azure-container-linux","title":"microsoft/azure-container-linux","context":"forked from flatcar/scripts","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-05-21T19:24:28+00:00","first_seen_at":"2026-06-05T20:58:41.438741+00:00","date_source":"source"},{"id":"7574525c-6905-4517-a701-13f8494b14c7","url":"https://onlylabs.fyi/signals/7574525c-6905-4517-a701-13f8494b14c7","source_url":"https://github.com/microsoft/uutils-coreutils","title":"microsoft/uutils-coreutils","context":"forked from uutils/coreutils","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-05-11T16:15:48+00:00","first_seen_at":"2026-06-05T20:58:41.438741+00:00","date_source":"source"},{"id":"478a9c66-bbe4-4991-8dd5-d8e2d8cf0193","url":"https://onlylabs.fyi/signals/478a9c66-bbe4-4991-8dd5-d8e2d8cf0193","source_url":"https://github.com/microsoft/openclaw","title":"microsoft/openclaw","context":"forked from openclaw/openclaw","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-04-17T04:54:10+00:00","first_seen_at":"2026-06-16T07:00:32.03441+00:00","date_source":"source"},{"id":"f2944ed3-335d-4cf8-8cae-daeeb900444a","url":"https://onlylabs.fyi/signals/f2944ed3-335d-4cf8-8cae-daeeb900444a","source_url":"https://github.com/microsoft/vscode-sandbox-runtime","title":"microsoft/vscode-sandbox-runtime","context":"forked from anthropic-experimental/sandbox-runtime","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-03-10T04:53:22+00:00","first_seen_at":"2026-07-10T07:00:43.086531+00:00","date_source":"source"},{"id":"ec55db5f-788d-431f-acad-5cb37ec95456","url":"https://onlylabs.fyi/signals/ec55db5f-788d-431f-acad-5cb37ec95456","source_url":"https://github.com/microsoft/MigTD","title":"microsoft/MigTD","context":"forked from intel/MigTD","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2025-08-25T22:31:05+00:00","first_seen_at":"2026-07-18T07:00:41.942277+00:00","date_source":"source"}]}