Commit Graph

177 Commits

Author SHA1 Message Date
Adam Weidman d034c4dd96 test(core): add unit tests for LocalSubagentProtocol and RemoteSubagentProtocol
Adds 58 tests covering lifecycle events, activity translation, config
buffering, session state persistence, auth setup, error handling, abort,
and concurrent send() guard for both new protocol implementations.

Also fixes a timing bug in RemoteSubagentProtocol where _sessionState was
persisted in a finally block, causing it to be written after the result
promise settled. Moved _saveSessionState() calls to run synchronously
before each _resultResolve/_resultReject so callers see updated
contextId/taskId immediately after getResult() settles.
2026-03-26 15:56:14 -04:00
Adam Weidman f1a3387160 feat(core): wrap local and remote subagents behind AgentProtocol/AgentSession
Introduce LocalSubagentProtocol and RemoteSubagentProtocol that implement
AgentProtocol, wrapping LocalAgentExecutor and A2A client streaming
respectively. LocalSubagentSession and RemoteSubagentSession extend
AgentSession and are the public entry points.

- LocalSubagentProtocol: translates SubagentActivityEvent -> AgentEvent
  (THOUGHT_CHUNK->message/thought, TOOL_CALL_START->tool_request,
  TOOL_CALL_END->tool_response, ERROR->error). Accepts optional
  rawActivityCallback for rich SubagentProgress display without losing
  displayName/errorType detail that AgentEvent types do not carry.

- RemoteSubagentProtocol: wraps A2A sendMessageStream, maintains
  contextId/taskId session state, tracks SubagentProgress per chunk
  for error recovery, and returns a ToolResult with proper
  SubagentProgress as returnDisplay.

- LocalSubagentInvocation: now uses LocalSubagentSession internally,
  preserving all existing SubagentProgress display logic via
  rawActivityCallback. External AbortSignal wired through session.abort().

- RemoteAgentInvocation: now uses RemoteSubagentSession, subscribing
  to message events for live progress updates.

- SubagentToolWrapper and SubagentTool: add optional onAgentEvent
  callback for future parent session observability (currently unused,
  wired through invocation constructors to avoid a second pass later).

- index.ts: export LocalSubagentSession and RemoteSubagentSession.

No behavioral change to SubagentProgress display or ToolResult output.
2026-03-26 12:09:47 -04:00
cynthialong0-0 86111c4d54 feat(browser): dynamically discover read-only tools (#23805) 2026-03-25 19:16:48 +00:00
Shaswat Raj f11bd3d079 fix(core): thread AbortSignal to chat compression requests (#20405) (#20778)
Co-authored-by: Tommaso Sciortino <sciortino@gmail.com>
2026-03-25 16:57:59 +00:00
tony-shi 6deee11449 fix(browser): add proxy bypass constraint to domain restriction system prompt (#23229)
Co-authored-by: cynthialong0-0 <82900738+cynthialong0-0@users.noreply.github.com>
2026-03-25 15:59:21 +00:00
tony-shi bbf5c2fe95 fix(browser): detect embedded URLs in query params to prevent allowedDomains bypass (#23225)
Co-authored-by: cynthialong0-0 <82900738+cynthialong0-0@users.noreply.github.com>
2026-03-25 15:26:00 +00:00
Adam Weidman 0c919857fa feat(core): support inline agentCardJson for remote agents (#23743) 2026-03-25 04:03:51 +00:00
Adam Weidman ee425aefa6 fix(core): improve agent loader error formatting for empty paths (#23690) 2026-03-24 22:04:28 +00:00
cynthialong0-0 466671eed4 feat(browser): add maxActionsPerTask for browser agent setting (#23216) 2026-03-24 21:40:48 +00:00
Adam Weidman 999ae7827d feat(core): change user-facing auth type from oauth2 to oauth (#23639)
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2026-03-24 18:46:12 +00:00
Adam Weidman 91d756f391 fix(core): improve remote agent streaming UI and UX (#23633) 2026-03-24 15:34:04 +00:00
Abhi a1f9af3fa7 fix(core): accurately reflect subagent tool failure in UI (#23187) 2026-03-24 01:56:00 +00:00
Spencer fcd190b8b1 fix(telemetry): patch memory leak and enforce logPrompts privacy (#23281) 2026-03-23 23:58:06 +00:00
Adam Weidman d5b78dbeea fix(core): prevent redundant remote agent loading on model switch (#23576) 2026-03-23 19:45:59 +00:00
Abhi 0df9498674 fix(core): refine CliHelpAgent description for better delegation (#23310) 2026-03-21 06:24:37 +00:00
Christian Gunderman 8f391585ab Disallow and suppress misused spread operator. (#23294) 2026-03-21 05:21:53 +00:00
cynthialong0-0 b316fcc44d feat(browser): add warning message for session mode 'existing' (#23288) 2026-03-21 03:59:16 +00:00
Abhi 3382e0413e fix(core): fix agent description indentation (#23315) 2026-03-20 23:24:57 +00:00
cynthialong0-0 e8fe43bd69 feat(browser): add sensitive action controls and read-only noise reduction (#22867) 2026-03-20 22:34:04 +00:00
cynthialong0-0 4e80f01fda feat(core): add security prompt for browser agent (#23241) 2026-03-20 20:12:24 +00:00
Dev Randalpura cca595971d fix(core): add sanitization to sub agent thoughts and centralize utilities (#22828) 2026-03-20 19:19:18 +00:00
Sandy Tao 33f630111f feat(core): add experimental memory manager agent to replace save_memory tool (#22726)
Co-authored-by: Christian Gunderman <gundermanc@gmail.com>
2026-03-19 12:57:52 -07:00
Abhi 32a123fc54 feat(core): inject memory and JIT context into subagents (#23032) 2026-03-19 17:16:09 +00:00
cynthialong0-0 7de0616229 fix(browser-agent): enable "Allow all server tools" session policy (#22343) 2026-03-19 16:32:35 +00:00
Gaurav 5acaacad96 fix(core): narrow browser agent description to prevent stealing URL tasks from web_fetch (#23086) 2026-03-19 10:45:59 +00:00
Abhi 5fa14dbe42 feat(core): resilient subagent tool rejection with contextual feedback (#22951) 2026-03-19 01:09:37 +00:00
AK c12fc340c1 fix(core): explicitly map execution context in LocalAgentExecutor (#22949)
Co-authored-by: cynthialong0-0 <82900738+cynthialong0-0@users.noreply.github.com>
2026-03-18 19:54:48 +00:00
Aditya Bijalwan b6d5374fb7 Feat/browser privacy consent (#21119) 2026-03-18 19:33:24 +00:00
Christian Gunderman 0082e1ec97 Fix issue where subagent thoughts are appended. (#22975) 2026-03-18 19:20:31 +00:00
Abhi be7c7bb83d fix(cli): resolve subagent grouping and UI state persistence (#22252) 2026-03-18 03:11:20 +00:00
AK 7bfe6ac418 feat(core): subagent local execution and tool isolation (#22718) 2026-03-18 02:34:44 +00:00
Alisa 7ae39fd622 feat(a2a): add agent acknowledgment command and enhance registry discovery (#22389) 2026-03-17 22:47:05 +00:00
AK 695bcaea0d feat(core): add foundation for subagent tool isolation (#22708) 2026-03-17 03:54:33 +00:00
Adam Weidman 44ce90d76c refactor(core): introduce InjectionService with source-aware injection and backend-native background completions (#22544) 2026-03-16 21:06:29 +00:00
Christian Gunderman ef5627eece Disallow Object.create() and reflect. (#22408) 2026-03-16 16:24:27 +00:00
cynthialong0-0 366aa84395 feat(agent): replace the runtime npx for browser agent chrome devtool mcp with pre-built bundle (#22213)
Co-authored-by: Gaurav Ghosh <gaghosh@google.com>
Co-authored-by: Gaurav <39389231+gsquared94@users.noreply.github.com>
2026-03-16 08:05:38 +00:00
kevinjwang1 0bf7ea60c5 Add ModelDefinitions to ModelConfigService (#22302) 2026-03-14 21:45:21 +00:00
Christian Gunderman 64c50d32ac Fix issue where config was undefined. (#22397) 2026-03-14 01:36:25 +00:00
cynthialong0-0 bfbd3c40a7 feat(agent): add allowed domain restrictions for browser agent (#21775) 2026-03-13 19:41:40 +00:00
Gaurav d368997ca3 test: add Object.create context regression test and tool confirmation integration test (#22356) 2026-03-13 17:49:33 +00:00
Bryan Morgan d44615ac2f feat(core): increase sub-agent turn and time limits (#22196) 2026-03-13 02:39:49 +00:00
joshualitt de656f01d7 feat(core): Fully migrate packages/core to AgentLoopContext. (#22115) 2026-03-13 01:56:31 +00:00
Alisa 4d393f9dca feat(a2a): enable native gRPC support and protocol routing (#21403)
Co-authored-by: Adam Weidman <adamfweidman@google.com>
2026-03-12 21:36:50 +00:00
Gaurav 4863816b81 fix(browser): fix duplicate function declaration error in browser agent (#22207) 2026-03-12 19:58:09 +00:00
Adam Weidman c68303c553 fix(core): add proxy routing support for remote A2A subagents (#22199) 2026-03-12 19:25:51 +00:00
Abhi 7242d71c01 fix(core): prevent duplicate tool schemas for instantiated tools (#22204) 2026-03-12 19:09:23 +00:00
Abhi cd7dced951 feat(core): implement model-driven parallel tool scheduler (#21933) 2026-03-12 17:03:44 +00:00
Adam Weidman 4b76fe0061 feat(core): add google credentials provider for remote agents (#21024) 2026-03-12 15:39:59 +00:00
Abhi 8432bcee75 fix(core): resolve MCP tool FQN validation, schema export, and wildcards in subagents (#22069) 2026-03-12 14:17:36 +00:00
Aditya Bijalwan 333475c41f feat(browser): implement input blocker overlay during automation (#21132)
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: Gaurav <39389231+gsquared94@users.noreply.github.com>
Co-authored-by: Gaurav Ghosh <gaghosh@google.com>
2026-03-12 11:29:57 +00:00