{"schema_version":"onlylabs.public_signal.v1","title":"Microsoft Release: microsoft/agent-host-protocol spec/v0.3.0","description":"Microsoft release signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/e16c81a4-3543-4bf7-b97b-795ed9b2a105","json_url":"https://onlylabs.fyi/signals/e16c81a4-3543-4bf7-b97b-795ed9b2a105/signal.json","generated_at":"2026-06-11T01:41:45.689941+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/e16c81a4-3543-4bf7-b97b-795ed9b2a105","signal_json":"https://onlylabs.fyi/signals/e16c81a4-3543-4bf7-b97b-795ed9b2a105/signal.json","source":"https://github.com/microsoft/agent-host-protocol/releases/tag/spec/v0.3.0","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/releases","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml","data_business":null},"answer_pack":{"answer":"Microsoft published microsoft/agent-host-protocol spec/v0.3.0 (microsoft/agent-host-protocol). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Protocol spec update, moderate impact. · AHP Spec v0.3.0 Repository: microsoft/agent-host-protocol Tag: spec/v0.3.0 Published: 2026-06-06T14:58:32Z Prerelease: no Release notes: [0.3.0] — 2026-06-05 Spec.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","signal_desk":"releases","source_context":{"source_url":"https://github.com/microsoft/agent-host-protocol/releases/tag/spec/v0.3.0","source_host":"github.com","occurred_at":"2026-06-06T14:58:32+00:00","first_seen_at":"2026-06-07T07:00:21.222898+00:00","date_source":"source","context":"microsoft/agent-host-protocol"},"context_markers":[{"label":"Lab","value":"Microsoft","source":"signal"},{"label":"Signal desk","value":"releases","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"microsoft/agent-host-protocol","source":"source"},{"label":"Release","value":"AHP Spec v0.3.0","source":"source"},{"label":"Notability","value":"Protocol spec update, moderate impact.","source":"signal"},{"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/microsoft/agent-host-protocol/releases/tag/spec/v0.3.0"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T01:41:45.689941+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/e16c81a4-3543-4bf7-b97b-795ed9b2a105/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/releases/signals.json","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","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","data_business_lane","evidence_url"],"data_business_relevance":"Release signals show the hard edge of lab execution and help connect data-business opportunities to concrete model, repo, and deployment changes.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/e16c81a4-3543-4bf7-b97b-795ed9b2a105/signal.json","required":true},{"label":"source","url":"https://github.com/microsoft/agent-host-protocol/releases/tag/spec/v0.3.0","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/releases/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 release signal \"microsoft/agent-host-protocol spec/v0.3.0\" for frontier lab strategy."},"semantic_triples":[{"subject":"Microsoft","predicate":"released","object":"microsoft/agent-host-protocol spec/v0.3.0","text":"Microsoft released microsoft/agent-host-protocol spec/v0.3.0."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"is classified as","object":"release signal","text":"microsoft/agent-host-protocol spec/v0.3.0 is classified as release signal."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"belongs to","object":"releases desk","text":"microsoft/agent-host-protocol spec/v0.3.0 belongs to releases desk."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has context","object":"microsoft/agent-host-protocol","text":"microsoft/agent-host-protocol spec/v0.3.0 has context microsoft/agent-host-protocol."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/agent-host-protocol spec/v0.3.0 has evidence coverage 1 captured evidence page."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has captured page count","object":"1","text":"microsoft/agent-host-protocol spec/v0.3.0 has captured page count 1."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has readable page count","object":"1","text":"microsoft/agent-host-protocol spec/v0.3.0 has readable page count 1."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has related signal count","object":"6","text":"microsoft/agent-host-protocol spec/v0.3.0 has related signal count 6."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","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":"microsoft/agent-host-protocol spec/v0.3.0 has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has source host","object":"github.com","text":"microsoft/agent-host-protocol spec/v0.3.0 has source host github.com."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has lab","object":"Microsoft","text":"microsoft/agent-host-protocol spec/v0.3.0 has lab Microsoft."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has signal desk","object":"releases","text":"microsoft/agent-host-protocol spec/v0.3.0 has signal desk releases."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has source host","object":"github.com","text":"microsoft/agent-host-protocol spec/v0.3.0 has source host github.com."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has repository","object":"microsoft/agent-host-protocol","text":"microsoft/agent-host-protocol spec/v0.3.0 has repository microsoft/agent-host-protocol."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has release","object":"AHP Spec v0.3.0","text":"microsoft/agent-host-protocol spec/v0.3.0 has release AHP Spec v0.3.0."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has notability","object":"Protocol spec update, moderate impact.","text":"microsoft/agent-host-protocol spec/v0.3.0 has notability Protocol spec update, moderate impact.."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has watch term","object":"Agents and tool use","text":"microsoft/agent-host-protocol spec/v0.3.0 has watch term Agents and tool use."}]},"intelligence":{"signal_desk":"releases","answer":"Microsoft published microsoft/agent-host-protocol spec/v0.3.0 (microsoft/agent-host-protocol). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Protocol spec update, moderate impact. · AHP Spec v0.3.0 Repository: microsoft/agent-host-protocol Tag: spec/v0.3.0 Published: 2026-06-06T14:58:32Z Prerelease: no Release notes: [0.3.0] — 2026-06-05 Spec.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"Microsoft","predicate":"released","object":"microsoft/agent-host-protocol spec/v0.3.0","text":"Microsoft released microsoft/agent-host-protocol spec/v0.3.0."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"is classified as","object":"release signal","text":"microsoft/agent-host-protocol spec/v0.3.0 is classified as release signal."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"belongs to","object":"releases desk","text":"microsoft/agent-host-protocol spec/v0.3.0 belongs to releases desk."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has context","object":"microsoft/agent-host-protocol","text":"microsoft/agent-host-protocol spec/v0.3.0 has context microsoft/agent-host-protocol."},{"subject":"microsoft/agent-host-protocol spec/v0.3.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/agent-host-protocol spec/v0.3.0 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"e16c81a4-3543-4bf7-b97b-795ed9b2a105","url":"https://onlylabs.fyi/signals/e16c81a4-3543-4bf7-b97b-795ed9b2a105","json_url":"https://onlylabs.fyi/signals/e16c81a4-3543-4bf7-b97b-795ed9b2a105/signal.json","source_url":"https://github.com/microsoft/agent-host-protocol/releases/tag/spec/v0.3.0","title":"microsoft/agent-host-protocol spec/v0.3.0","summary":"Microsoft published release notes. onlylabs watches releases for what actually shipped.","context":"microsoft/agent-host-protocol","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-06T14:58:32+00:00","first_seen_at":"2026-06-07T07:00:21.222898+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/agent-host-protocol/releases/tag/spec/v0.3.0"]},"facets":{"repo":"microsoft/agent-host-protocol"},"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/microsoft/agent-host-protocol/releases/tag/spec/v0.3.0","final_url":"https://github.com/microsoft/agent-host-protocol/releases/tag/spec/v0.3.0","title":"microsoft/agent-host-protocol spec/v0.3.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T01:41:45.689941+00:00","bytes":20475,"raw_path":"03fcfedd3c6435feef54fece9a8c982b0157768ecc749545dbad8e94c2cb9e8b.json","content_hash":"aba48c2baad38ebb202d781d44af39e1465a9c3ff9616a5fb6a14be2cd93898b","excerpt_chars":1200,"truncated":true,"excerpt":"AHP Spec v0.3.0 Repository: microsoft/agent-host-protocol Tag: spec/v0.3.0 Published: 2026-06-06T14:58:32Z Prerelease: no Release notes: [0.3.0] — 2026-06-05 Spec version: `0.3.0` Added - `McpServerCustomization` now models MCP servers as first-class session customizations: `enabled`, `state` (a discriminated `McpServerState` union covering `starting`, `ready`, `authRequired`, `error`, `stopped`), an optional `channel` URI for an `mcp://` side-channel into the upstream server, and an optional `mcpApp` block carrying `AhpMcpUiHostCapabilities` so clients can render [MCP Apps](https://github.com/modelcontextprotocol/ext-apps). - `McpServerAuthRequiredState` carries `ProtectedResourceMetadata` plus `reason` / `requiredScopes` / `description`, letting clients drive the existing `authenticate` command for per-MCP-server auth challenges. - `Customization` now includes `McpServerCustomization` at the top level (hosts MAY surface globally-configured MCP servers directly rather than only inside a plugin or directory). MCP servers remain valid as children of a container. - New `session/mcpServerStateChanged` action — narrow upsert of `state` + `channel` on an existing..."},"evidence_pages":[{"url":"https://github.com/microsoft/agent-host-protocol/releases/tag/spec/v0.3.0","final_url":"https://github.com/microsoft/agent-host-protocol/releases/tag/spec/v0.3.0","title":"microsoft/agent-host-protocol spec/v0.3.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T01:41:45.689941+00:00","bytes":20475,"raw_path":"03fcfedd3c6435feef54fece9a8c982b0157768ecc749545dbad8e94c2cb9e8b.json","content_hash":"aba48c2baad38ebb202d781d44af39e1465a9c3ff9616a5fb6a14be2cd93898b","excerpt_chars":1200,"truncated":true,"excerpt":"AHP Spec v0.3.0 Repository: microsoft/agent-host-protocol Tag: spec/v0.3.0 Published: 2026-06-06T14:58:32Z Prerelease: no Release notes: [0.3.0] — 2026-06-05 Spec version: `0.3.0` Added - `McpServerCustomization` now models MCP servers as first-class session customizations: `enabled`, `state` (a discriminated `McpServerState` union covering `starting`, `ready`, `authRequired`, `error`, `stopped`), an optional `channel` URI for an `mcp://` side-channel into the upstream server, and an optional `mcpApp` block carrying `AhpMcpUiHostCapabilities` so clients can render [MCP Apps](https://github.com/modelcontextprotocol/ext-apps). - `McpServerAuthRequiredState` carries `ProtectedResourceMetadata` plus `reason` / `requiredScopes` / `description`, letting clients drive the existing `authenticate` command for per-MCP-server auth challenges. - `Customization` now includes `McpServerCustomization` at the top level (hosts MAY surface globally-configured MCP servers directly rather than only inside a plugin or directory). MCP servers remain valid as children of a container. - New `session/mcpServerStateChanged` action — narrow upsert of `state` + `channel` on an existing..."}],"related_signals":[{"id":"432f6193-5e4c-4f16-bbe0-6a87ef01916f","url":"https://onlylabs.fyi/signals/432f6193-5e4c-4f16-bbe0-6a87ef01916f","source_url":"https://github.com/microsoft/accessibility-insights-web/releases/tag/web%402.47.0","title":"microsoft/accessibility-insights-web web@2.47.0","context":"microsoft/accessibility-insights-web","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-11T06:37:28+00:00","first_seen_at":"2026-06-11T07:01:13.026392+00:00","date_source":"source"},{"id":"afc38512-1630-4041-9fb3-39414d8d2b0a","url":"https://onlylabs.fyi/signals/afc38512-1630-4041-9fb3-39414d8d2b0a","source_url":"https://github.com/microsoft/content-processing-solution-accelerator/releases/tag/v2.1.1","title":"microsoft/content-processing-solution-accelerator v2.1.1","context":"microsoft/content-processing-solution-accelerator","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-11T06:06:46+00:00","first_seen_at":"2026-06-11T07:01:13.026392+00:00","date_source":"source"},{"id":"5271de48-ab99-4310-8d2c-174188866071","url":"https://onlylabs.fyi/signals/5271de48-ab99-4310-8d2c-174188866071","source_url":"https://github.com/microsoft/CsWin32/releases/tag/v0.3.287","title":"microsoft/CsWin32 v0.3.287","context":"microsoft/CsWin32","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-11T04:22:28+00:00","first_seen_at":"2026-06-11T07:01:13.026392+00:00","date_source":"source"},{"id":"6adcd577-5563-4fd8-85dd-268919492cf0","url":"https://onlylabs.fyi/signals/6adcd577-5563-4fd8-85dd-268919492cf0","source_url":"https://github.com/microsoft/sqltoolsservice/releases/tag/6.0.20260610.1","title":"microsoft/sqltoolsservice 6.0.20260610.1","context":"microsoft/sqltoolsservice","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-10T23:57:44+00:00","first_seen_at":"2026-06-11T07:01:13.026392+00:00","date_source":"source"},{"id":"7557f4d3-5544-422b-b39d-1e668cb0dfa5","url":"https://onlylabs.fyi/signals/7557f4d3-5544-422b-b39d-1e668cb0dfa5","source_url":"https://github.com/microsoft/agent-framework/releases/tag/dotnet-1.10.0","title":"microsoft/agent-framework dotnet-1.10.0","context":"microsoft/agent-framework","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-10T17:50:17+00:00","first_seen_at":"2026-06-11T07:01:13.026392+00:00","date_source":"source"},{"id":"e18f0e7d-b1df-421e-a845-19cad8151a11","url":"https://onlylabs.fyi/signals/e18f0e7d-b1df-421e-a845-19cad8151a11","source_url":"https://github.com/microsoft/ai4s-jobq/releases/tag/v3.13.1","title":"microsoft/ai4s-jobq v3.13.1","context":"microsoft/ai4s-jobq","kind":{"key":"release","label":"Release"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-06-10T17:19:31+00:00","first_seen_at":"2026-06-11T07:01:13.026392+00:00","date_source":"source"}]}