{"schema_version":"onlylabs.public_signal.v1","title":"Microsoft Repo: microsoft/vs-streamjsonrpc","description":"Microsoft repo signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/aaf8df9a-fb56-42dd-8a2a-d034422f0989","json_url":"https://onlylabs.fyi/signals/aaf8df9a-fb56-42dd-8a2a-d034422f0989/signal.json","generated_at":"2026-06-26T23:19:14.505Z","evidence_latest_fetched_at":"2026-06-20T07:04:50.255996+00:00","signal_first_seen_at":"2026-06-20T07:00:30.944907+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/aaf8df9a-fb56-42dd-8a2a-d034422f0989","signal_json":"https://onlylabs.fyi/signals/aaf8df9a-fb56-42dd-8a2a-d034422f0989/signal.json","source":"https://github.com/microsoft/vs-streamjsonrpc","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":null,"topic_signals_json":null,"topic_feed":null,"data_business":{"radar":"https://onlylabs.fyi/data-radar","radar_json":"https://onlylabs.fyi/data-radar.json","opportunities":"https://onlylabs.fyi/opportunities","opportunities_json":"https://onlylabs.fyi/opportunities.json","lanes":[{"key":"product","label":"Product and customer","url":"https://onlylabs.fyi/data-radar/product","json_url":"https://onlylabs.fyi/data-radar/product/signals.json"}]}},"answer_pack":{"answer":"Microsoft published microsoft/vs-streamjsonrpc (C#). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo microsoft/vs-streamjsonrpc · language C# · Solid new utility repo with decent traction.. onlylabs links this event to 1 captured evidence page and 6 related repo signals. It also maps to Product and customer in the data-business radar.","signal_desk":"repos","source_context":{"source_url":"https://github.com/microsoft/vs-streamjsonrpc","source_host":"github.com","occurred_at":"2016-10-05T14:28:02+00:00","first_seen_at":"2026-06-20T07:00:30.944907+00:00","date_source":"source","context":"C#"},"context_markers":[{"label":"Lab","value":"Microsoft","source":"signal"},{"label":"Signal desk","value":"repos","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"microsoft/vs-streamjsonrpc","source":"source"},{"label":"Language","value":"C#","source":"source"},{"label":"Stars","value":"926","source":"traction"},{"label":"Notability","value":"Solid new utility repo with decent traction.","source":"signal"},{"label":"Radar lane","value":"Product and customer","source":"radar"},{"label":"Matched term","value":"support","source":"radar"},{"label":"Watch term","value":"Infrastructure","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/vs-streamjsonrpc"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-20T07:04:50.255996+00:00"},"data_business":{"matches":true,"lanes":[{"key":"product","label":"Product and customer","url":"https://onlylabs.fyi/data-radar/product","json_url":"https://onlylabs.fyi/data-radar/product/signals.json"}],"matched_terms":["support"],"score":14,"reason":"Microsoft has a repo signal matching product and customer."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/aaf8df9a-fb56-42dd-8a2a-d034422f0989/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":null,"topic_feed":null,"category_signals_json":"https://onlylabs.fyi/signals.json","data_radar_json":"https://onlylabs.fyi/data-radar.json","opportunities_json":"https://onlylabs.fyi/opportunities.json"},"analysis_playbook":{"objective":"Turn new repository signals into early evidence of tooling, eval, infrastructure, model-adjacent, or product work before it appears in polished launch channels.","evidence_focus":["repo name","owner","description","language","stars","source URL","first seen time","data, eval, infra, safety, and product terms"],"extraction_questions":["What technical area does this repository expose?","Does the repo imply eval, data, infrastructure, agent, or deployment work?","Is the repo new evidence for a lab direction that is not yet in writing or releases?","Which related signals should an analyst inspect next?"],"signal_questions":["What does this new repository reveal before a formal announcement exists?","What technical area does this repository expose?","Does the repo imply eval, data, infrastructure, agent, or deployment work?","Which data-business lane explains this signal: Product and customer?","Do the 6 related repo signals show a repeated pattern?"],"output_fields":["org","repo","technical_theme","data_business_lane","evidence_url"],"data_business_relevance":"New repositories can expose organization build priorities early, especially around internal tooling, eval infrastructure, data systems, deployment, and agent workflows.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/aaf8df9a-fb56-42dd-8a2a-d034422f0989/signal.json","required":true},{"label":"source","url":"https://github.com/microsoft/vs-streamjsonrpc","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":null,"required":false},{"label":"data_radar_json","url":"https://onlylabs.fyi/data-radar.json","required":true}],"expected_output":["one-paragraph source-grounded interpretation","data-business 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 repo signal \"microsoft/vs-streamjsonrpc\" for frontier lab strategy and data-business implications."},"semantic_triples":[{"subject":"Microsoft","predicate":"published repo","object":"microsoft/vs-streamjsonrpc","text":"Microsoft published repo microsoft/vs-streamjsonrpc."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"is classified as","object":"repo signal","text":"microsoft/vs-streamjsonrpc is classified as repo signal."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"belongs to","object":"repos desk","text":"microsoft/vs-streamjsonrpc belongs to repos desk."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has context","object":"C#","text":"microsoft/vs-streamjsonrpc has context C#."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/vs-streamjsonrpc has evidence coverage 1 captured evidence page."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"matches data-business lanes","object":"Product and customer","text":"microsoft/vs-streamjsonrpc matches data-business lanes Product and customer."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has captured page count","object":"1","text":"microsoft/vs-streamjsonrpc has captured page count 1."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has readable page count","object":"1","text":"microsoft/vs-streamjsonrpc has readable page count 1."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has related signal count","object":"6","text":"microsoft/vs-streamjsonrpc has related signal count 6."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has analysis playbook objective","object":"Turn new repository signals into early evidence of tooling, eval, infrastructure, model-adjacent, or product work before it appears in polished launch channels.","text":"microsoft/vs-streamjsonrpc has analysis playbook objective Turn new repository signals into early evidence of tooling, eval, infrastructure, model-adjacent, or product work before it appears in polished launch channels.."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has source host","object":"github.com","text":"microsoft/vs-streamjsonrpc has source host github.com."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has lab","object":"Microsoft","text":"microsoft/vs-streamjsonrpc has lab Microsoft."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has signal desk","object":"repos","text":"microsoft/vs-streamjsonrpc has signal desk repos."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has source host","object":"github.com","text":"microsoft/vs-streamjsonrpc has source host github.com."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has repository","object":"microsoft/vs-streamjsonrpc","text":"microsoft/vs-streamjsonrpc has repository microsoft/vs-streamjsonrpc."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has language","object":"C#","text":"microsoft/vs-streamjsonrpc has language C#."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has stars","object":"926","text":"microsoft/vs-streamjsonrpc has stars 926."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has notability","object":"Solid new utility repo with decent traction.","text":"microsoft/vs-streamjsonrpc has notability Solid new utility repo with decent traction.."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has radar lane","object":"Product and customer","text":"microsoft/vs-streamjsonrpc has radar lane Product and customer."}]},"intelligence":{"signal_desk":"repos","answer":"Microsoft published microsoft/vs-streamjsonrpc (C#). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo microsoft/vs-streamjsonrpc · language C# · Solid new utility repo with decent traction.. onlylabs links this event to 1 captured evidence page and 6 related repo signals. It also maps to Product and customer in the data-business radar.","semantic_triples":[{"subject":"Microsoft","predicate":"published repo","object":"microsoft/vs-streamjsonrpc","text":"Microsoft published repo microsoft/vs-streamjsonrpc."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"is classified as","object":"repo signal","text":"microsoft/vs-streamjsonrpc is classified as repo signal."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"belongs to","object":"repos desk","text":"microsoft/vs-streamjsonrpc belongs to repos desk."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has context","object":"C#","text":"microsoft/vs-streamjsonrpc has context C#."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/vs-streamjsonrpc has evidence coverage 1 captured evidence page."},{"subject":"microsoft/vs-streamjsonrpc","predicate":"matches data-business lanes","object":"Product and customer","text":"microsoft/vs-streamjsonrpc matches data-business lanes Product and customer."}]},"signal":{"id":"aaf8df9a-fb56-42dd-8a2a-d034422f0989","url":"https://onlylabs.fyi/signals/aaf8df9a-fb56-42dd-8a2a-d034422f0989","json_url":"https://onlylabs.fyi/signals/aaf8df9a-fb56-42dd-8a2a-d034422f0989/signal.json","source_url":"https://github.com/microsoft/vs-streamjsonrpc","title":"microsoft/vs-streamjsonrpc","summary":"Microsoft published a new repository. onlylabs watches repos for tooling, eval, infra, and model-adjacent work.","context":"C#","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2016-10-05T14:28:02+00:00","first_seen_at":"2026-06-20T07:00:30.944907+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/vs-streamjsonrpc"]},"facets":{"repo":"microsoft/vs-streamjsonrpc","language":"C#"},"traction":{"github_stars":926,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":{"lanes":[{"key":"product","label":"Product and customer","url":"https://onlylabs.fyi/data-radar/product"}],"score":14,"matched_terms":["support"],"reason":"Microsoft has a repo signal matching product and customer."}},"primary_evidence_page":{"is_primary":true,"source_match":true,"url":"https://github.com/microsoft/vs-streamjsonrpc","final_url":"https://github.com/microsoft/vs-streamjsonrpc","title":"microsoft/vs-streamjsonrpc repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-20T07:04:50.255996+00:00","bytes":9700,"raw_path":"01ccf680d35eeda171e60d286ca0b784229168c0629712bdb19e1882c9876408.json","content_hash":"1f7aee5d4ac2ba345302bc434a2943991cf1ba1527a4d9c38edfa0d450777ce0","excerpt_chars":1200,"truncated":true,"excerpt":"microsoft/vs-streamjsonrpc Description: The StreamJsonRpc library offers JSON-RPC 2.0 over any .NET Stream, WebSocket, or Pipe. With bonus support for request cancellation, client proxy generation, and more. Language: C# License: NOASSERTION Stars: 926 Forks: 177 Open issues: 68 Created: 2016-10-05T14:28:02Z Pushed: 2026-06-20T05:26:11Z Default branch: main Fork: no Archived: no README: vs-StreamJsonRpc [![codecov](https://codecov.io/gh/Microsoft/vs-streamjsonrpc/branch/main/graph/badge.svg)](https://codecov.io/gh/Microsoft/vs-streamjsonrpc) StreamJsonRpc [![Build Status](https://dev.azure.com/azure-public/vside/_apis/build/status/vs-streamjsonrpc)](https://dev.azure.com/azure-public/vside/_build/latest?definitionId=13) StreamJsonRpc is a cross-platform, .NET portable library that implements the [JSON-RPC][JSONRPC] wire protocol. It works over [Stream](https://docs.microsoft.com/dotnet/api/system.io.stream), [WebSocket](https://docs.microsoft.com/dotnet/api/system.net.websockets.websocket), or System.IO.Pipelines pipes, independent of the underlying transport. Bonus features beyond the JSON-RPC spec include: 1. Request cancellation 1. .NET Events as notifications 1. Dynamic client..."},"evidence_pages":[],"related_signals":[{"id":"3fdd4690-9c28-4863-ba65-4ec299d85aa0","url":"https://onlylabs.fyi/signals/3fdd4690-9c28-4863-ba65-4ec299d85aa0","source_url":"https://github.com/microsoft/fabric-events","title":"microsoft/fabric-events","context":"HTML","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-23T00:54:34+00:00","first_seen_at":"2026-06-23T07:00:32.834993+00:00","date_source":"source"},{"id":"c0d592c7-e699-4bf5-a2c3-5b79f43f85a0","url":"https://onlylabs.fyi/signals/c0d592c7-e699-4bf5-a2c3-5b79f43f85a0","source_url":"https://github.com/microsoft/citadel","title":"microsoft/citadel","context":"HTML","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-22T06:20:10+00:00","first_seen_at":"2026-06-22T07:00:31.308446+00:00","date_source":"source"},{"id":"96d85410-04f4-4314-b4d1-6788163ff05e","url":"https://onlylabs.fyi/signals/96d85410-04f4-4314-b4d1-6788163ff05e","source_url":"https://github.com/microsoft/amplifier-app-opencode","title":"microsoft/amplifier-app-opencode","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-20T22:24:01+00:00","first_seen_at":"2026-06-23T07:00:32.834993+00:00","date_source":"source"},{"id":"027f6a7e-9e04-4fad-a3d7-9435bc32cf00","url":"https://onlylabs.fyi/signals/027f6a7e-9e04-4fad-a3d7-9435bc32cf00","source_url":"https://github.com/microsoft/amplifier-app-wiki-weaver","title":"microsoft/amplifier-app-wiki-weaver","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-19T23:38:20+00:00","first_seen_at":"2026-06-20T07:00:30.944907+00:00","date_source":"source"},{"id":"4680cd70-2c2f-4483-bd8d-ceb9b28de9cf","url":"https://onlylabs.fyi/signals/4680cd70-2c2f-4483-bd8d-ceb9b28de9cf","source_url":"https://github.com/microsoft/What-I-did-with-Cowork","title":"microsoft/What-I-did-with-Cowork","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-18T09:39:01+00:00","first_seen_at":"2026-06-23T07:00:32.834993+00:00","date_source":"source"},{"id":"4b65f882-b9ed-45ca-b252-be0ddd8ee03e","url":"https://onlylabs.fyi/signals/4b65f882-b9ed-45ca-b252-be0ddd8ee03e","source_url":"https://github.com/microsoft/Salesforce-Custom-Copilot-Connector","title":"microsoft/Salesforce-Custom-Copilot-Connector","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-11T06:55:24+00:00","first_seen_at":"2026-06-18T07:00:31.633644+00:00","date_source":"source"}]}