main
3 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 dinos
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bd307f3a11 |
refactor: LangGraph gateway layer for UI-agnostic graph and thread access (#295)
* feat(gateway): graph gateway protocol * refactor(cli): wire gateway in cli/tui * refactor(gateway): centralize runtime gateway init * chore(gateway): restrict RunRequest message type * feat(gateway): add langgraph server gateway * chore(cli): tighten serve runtime state typing * refactor(cli): route async task state reads through graph gateway * refactor(gateway): support graph targets in server gateway * refactor(cli): route session commands through graph gateway * refactor(cli): fold thread store under graph gateway * refactor(gateway): route graph state access through gateway * refactor(channels): wire graph gateway * refactor(memory): preserve graph threads for cloning * feat(gateway): add thread cloning * fix(tui): pass effective workspace for thread creation * chore(memory): add workspare dir to memory worker metadata * fix(sessions): filter preloaded UUID registy entries by the current scope * test(fakes): use https * refactor(consumer): consolidate imports * fix(stream): optional summarization event * fix(gateway): resolve abbreviated thread IDs by search * fix(gateway): page server thread listings * fix(gateway): emit pending interrupt events * style: fmt * feat(gateway): persist workspace_dir & model in thread metadata * fix(gateway): page server thread prefix resolution * fix(gateway): expose server thread list metadata * refactor: add back type def * refactor: tighten types * revert: add back worker thread deletion The worker thread forking changes are out of scope for now, so to maintain parity with the existing behavior we'll leave this intact. * fix(gateway): apply compaction to server thread history * refactor(stream): restore direct summary replay suppression * fix(gateway): preserve compaction state and server stream output * fix(gateway): close local stream generator on cancellation --------- Co-authored-by: Xi Zhang <106144707+X-iZhang@users.noreply.github.com> |
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dinos
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92d95dee68 |
feat(memory): add observation memory lifecycle (#259)
* feat(memory): add observation memory lifecycle Add file-backed observation memory with deterministic markdown records, structured record_observation tooling, startup indexing, and profile/observation prompt guidance. Launch post-turn and post-subagent EvoMemory workers through LangGraph dev so completed runs can update profile memory, save durable observations, and write subagent execution summaries without blocking the active agent. Wire memory middleware into the main agent, subagents, async graphs, TUI status reporting, worker activity accounting, and observation-aware research prompts, with regression coverage for storage, lifecycle scheduling, graph registration, status display, and stream reset behavior. * fix(cli): sync background agent server on resume Resume flows now need to keep the LangGraph dev background server aligned with the active workspace even when async subagents are disabled. EvoMemory workers use that server too, so gating resume-time sync on enable_async_subagents could leave workers pinned to the launch workspace after resuming a thread from another workspace. Run workspace sync unconditionally for Rich CLI and Textual resume paths, while preserving WorkspaceMismatchError handling so failed sync aborts the resume before mutating the active thread or workspace. Propagate aborted resume callbacks through the command UI so channel-issued /resume commands do not send false success or history output. Channel slash dispatch now treats CommandManager-caught command errors as command errors and skips completion hooks for those failed commands. Add regression coverage for disabled async subagents, callback aborts, and channel command error reporting. * fix(cli): prepare serve resume workspace before adopting Load the resumed workspace agent and sync the background server as a single pre-adoption step. Restore the previous active workspace if preparation fails so serve mode keeps using the old session consistently. * fix(memory): untrack abandoned worker status watches Stop treating watcher shutdown as confirmed worker completion. Terminal worker statuses still count memory deltas, while poll failures or watcher setup failures now remove the active run without crediting partial outputs. * fix(cli): report channel command failures accurately Treat command_error as a None sentinel so empty error strings still fail, and let TUI resumes continue only on non-mismatch background-server sync failures while reporting degraded mode. * fix(stream): clear memory counters for resume streams Reset completed-memory counters for every new agent stream, including Command-based HITL and resume streams, so saved-memory indicators do not leak across turns. * docs(tools): make observation recording guidance conditional Clarify that agents should call record_observation only when the observation tool is available, preserving the existing durability and usefulness criteria. * feat(config): add controls for profile and observation memory Add config flags for profile memory, observation memory, observation writer placement, and background memory workers. Wire the controls through main agents, subagents, EvoMemory middleware, and memory lifecycle workers so observation writes can be assigned to the live agent, subagent worker, both, or neither. Keep turn memory workers profile-only and make prompts reflect the available observation read/write paths. Skip langgraph dev startup when neither async subagents nor memory workers need the background server. Add coverage for config parsing, prompt gating, middleware wiring, and worker tool availability. * test(cli): include memory defaults in serve config stubs * fix(memory): offload async worker launch blocking calls Run the langgraph-dev health check and memory-output snapshot in worker threads from the async EvoMemory launcher so it does not block the event loop. * chore(memory): harden turn worker subagent guardrail * chore(memory): refresh profile context per request * fix(memory): offload async profile file reads * fix(memory): offload async worker completion accounting |
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Xi Zhang
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c134a16e19 |
Fix/channel slash rich cli (#184)
* feat(cli): implement slash command dispatch for channel messages * fix(cli): make EvoSci serve exit on Ctrl+C and hot-swap /model (#181) * fix(cli): streamline debug logging and formatting in channel command handling * fix(cli): ensure proper handling of asyncio event loop in slash command processing * fix(cli): add error handling for unexpected exceptions in slash command dispatch * fix(cli): improve error messaging for slash command dispatch failures * fix(tests): enhance test setup by restoring channel globals and simplifying assertions * fix(cli): enhance slash command handling across UI surfaces and improve resume command warnings |