Monthly issue metrics report

[github-actions]

Issue Metrics

Metric	Average	Median	90th percentile
Time to first response	1 day, 16:39:00	1 day, 13:44:30	3 days, 6:14:24
Time to close	2 days, 20:55:41	1 day, 15:57:39	7 days, 0:41:28
Time to answer	None	None	None

Metric	Count
Number of items that remain open	22
Number of items closed	7
Total number of items created	29

Title	URL	Assignee	Author	Time to first response	Time to close	Time to answer
[Feat]: Add client-side protocol versioning in payloads	#1189	None	lkawka	None	None	None
[Bug]: TaskState enum in specification differs in JSON-RPC vs. gRPC	#1187	None	jocelynh-microsoft	None	None	None
[doc]Fix a couple of spellings and capitalization	#1185	None	yzhao244	None	None	None
[Feat]: Add historyMode to control returned history in MessageSendConfiguration and TaskQueryParams	#1183	None	yukuanj	None	None	None
[Fix]: Update the Java tutorials and descriptions to reflect the current Java samples	#1182	fjuma	fjuma	None	22:54:23	None
[Feat]: Support resubscribe operation to any task not just those created by SendStreamingMessage	#1180	None	Tehsmash	None	None	None
[Feat]: StreamableHTTP transport support ?	#1179	None	Einsfier	None	None	None
[Bug]: FilePart structure is incompatible between JSON and gRPC specs	#1177	None	adarshnarayanhegde	1 day, 13:44:30	None	None
AgentCard vs Linked VP	#1176	None	ThierryThevenet	2 days, 5:47:07	None	None
[Feat]: Introducing an event subscription mechanism for the A2A protocol, transitioning from task assignment to event-driven agent collaboration.	#1174	None	wushubang	3 days, 11:05:42	None	None
[Bug]: APIKeySecurityScheme field name inconsistency between JSON schema and gRPC proto	#1172	None	adarshnarayanhegde	None	None	None
[Feat]: Support out-of-message (band) parameters to agents	#1169	None	jnapper7	None	None	None
[docs] Replace “filename” metadata label with “name” to align with FileBase property.	#1167	None	yzhao244	None	18:27:04	None
Clarify cross-context task referencing	#1161	None	mdii	1 day, 10:43:48	None	None
[Bug]: Agent capabilities has a state transition history but there is no defined way of exposing this history	#1158	None	darrelmiller	None	None	None
[Bug]: The v0.3.0 specification is showing v0.4.0 features	#1156	holtskinner	darrelmiller	None	None	None
How does an A2A client knows how many tokens did an A2A server consume ?	#1155	None	edenreich	1:43:59	None	None
Spec Update for Transport Support	#1151	muscariello, darrelmiller	muscariello	None	None	None
Single Source of Truth for Types/Schemas	#1150	None	muscariello	1 day, 19:02:15	None	None
How to support non-HTTP transports.	#1149	muscariello	muscariello	None	None	None
[Feat]: Natively Support Multi-tenancy on gRPC	#1148	None	pstephengoogle	22:07:41	None	None
Link Checker Report	#1147	None	github-actions[bot]	None	1 day, 21:08:49	None
[Bug]: message/stream missing key information about responses	#1142	Copilot	darrelmiller	12:34:22	None	None
Proposal: Content Integrity Profile for A2A artifacts (hash + signature + schemaRef)	#1140	None	Phil-Hills	None	None	None
[Bug]: gRPC spec missing state_transition_history field in AgentCapabilities	#1139	None	madankumarpichamuthu	None	8 days, 14:10:50	None
[Feat]: Create extensions list for A2A	#1137	None	abiramit5	None	6:09:06	None
[Proposal]: Using CloudEvents for better compatibility	#1131	None	edenreich	3 days, 5:01:34	None	None
Link Checker Report	#1123	None	github-actions[bot]	None	5 days, 23:41:54	None
Monthly issue metrics report	#1113	None	github-actions[bot]	None	1 day, 15:57:39	None

This report was generated with the Issue Metrics Action
Search query used to find these items: repo:a2aproject/A2A is:issue created:2025-10-01..2025-10-31 -reason:"not planned"