* Cloud event publishing

* Implement cloud event receiving

* impl host servicer and

* Replatform closure agent on base agent

* Fix mypy

* update agentcaht

---------

* Add special topic for agent direct messaging

* move to base

* update sub counts

* Fix tests

* add protobuf serialization test

* proto file regeneration

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Co-authored-by: Ryan Sweet <rysweet@microsoft.com>
Co-authored-by: Mohammad Mazraeh <Mazraeh.Mohammad@Gmail.com>

* Fix none check

* fix func

* fmt, lint

---------

Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

* Update pyright and mypy

* fmt

* delete files and update dependencies

* add explicit config exports

* ignore mypy error on nb

---------

Co-authored-by: Leonardo Pinheiro <lpinheiro@microsoft.com>
Co-authored-by: Jack Gerrits <jackgerrits@users.noreply.github.com>

When the tool expects complex inputs that require nested models, pydantic will generate a JSON Schema that will include references to other schemas using the `$ref` keyword (cf https://json-schema.org/understanding-json-schema/structuring#dollarref).

But the `$ref` keyword is not supported by OpenAI.

This fix:

1. Resolves the references and inlines the corresponding schemas.
2. Removes the then useless root `$defs` field of the JSON schema to save tokens.

Co-authored-by: Jean-Marc Le Roux <contact@jmlx.io>
Co-authored-by: Jack Gerrits <jackgerrits@users.noreply.github.com>

* Remove isinstance check from FunctionTool (#3987)

* Move __init__ Args to class docstring

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Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

* Run LocalCommandLineCodeExecutor within venv

* Remove create_virtual_env func and add docstring

* Add explanation for LocalCommandLineExecutor docstring example

* Enhance docstring example explanation

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Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

* migrate models

* Update python/packages/autogen-agentchat/src/autogen_agentchat/agents/_tool_use_assistant_agent.py

Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

* refactor missing imports

* ignore type check errors

* Update python/packages/autogen-ext/src/autogen_ext/models/_openai/_model_info.py

Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

* update packages index page

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Co-authored-by: Leonardo Pinheiro <lpinheiro@microsoft.com>
Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

* move docker code exec to autogen-ext

* fix test

* rename docker subpackage

* add missing renamed package

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Co-authored-by: Leonardo Pinheiro <lpinheiro@microsoft.com>

* migrate code executor and tests

* update extras

* update dependencies and examples

* fix imports

* fix uv lock

* add code_executor to toctree

---------

Co-authored-by: Leonardo Pinheiro <lpinheiro@microsoft.com>
Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>

* Set logging of internal messages to debug

* Fix worker runtime tests

* rebase and address PR comments

* address PR feedback

* remove subscription on client disconnect in worker runtime

* address PR feedback

* remove outdated comment

* remove public properties

* fix mypy issue

* address PR feedback

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Co-authored-by: Jack Gerrits <jackgerrits@users.noreply.github.com>

Co-authored-by: Jack Gerrits <jackgerrits@users.noreply.github.com>

* WIP implementation for agentchat

* WIP

* WIP

* wip

* WIP

* WIP

* WIP

* WIP

* fix types

* format

* fix build

* Fix build

* use a simpler implementation of thread -- list

* Select speaker to return speaker topic type

* add parent topic type to agent container

* Address comments

* Add check to make sure agent id is constant in a team run.

* Fix build

* Check for prints

* format

* add subscription deduplication

* format

---------

Co-authored-by: Mohammad Mazraeh <mmazraeh@microsoft.com>
Co-authored-by: Ryan Sweet <rysweet@microsoft.com>

* Update pyright extends for core

* Fixes

* Add response for registering agent type and adding subscriptions in distributed runtime

* Update unit tests

* lint

* Initial impl of new register and subscriptions

* progress

* test fixes, main issue was unbound self in routed agent

* fix docker samples, improve error message

* mypy fixes

* format

* mypy ignore

* Implementation for `@rpc` and `@event` decorators

* update

* Disallow unions in dataclass messages, move check to creation instead of usage

* make image serializable by pydantic

* fixup team one

* update lockfile

* fix

* fix dataclass checking bug

* fix mypy

* host agent runtime API and docs

* graceful shutdown of worker

* HostAgentRuntime --> WorkerAgentRuntimeHost

* Add unit tests for worker runtime

* Fix bug in worker runtime adding sender filed to proto. Documentation.

* wip

* Fix unit tests; refactor API

* fix formatting

* Fix

* Update

* Make source field optional in Event proto

* add tests to ruff for core

* fmt

* lint

* lint fixes

* fixup more dirs

* dont include non python

* lint fixes

* lint fixes

* fix dir name

* dont relative include

* Port docker code executor, make async, make code executor restart async

* add export

* fmt

* fix async file

* Downgrade protobuf from v5 to v4

* Add some telemetry blocks fo single threaded agent runtime

* Rename

* Add comments

* Update uv sync

* Address build complains

* Fix mypy

* Add tracing for worker

* Add tracing to worker

* Fix

* Fix up

* Update

* Simplify

* UpdateUpdate

* Add test dep for otel sdk

* Minor fix

* Add telemetry docs

* Simple

* Fix mypy

* Add testFix

* Fix merge

* Update telemetry.md

---------

Co-authored-by: Ryan Sweet <rysweet@microsoft.com>
Co-authored-by: Jack Gerrits <jackgerrits@users.noreply.github.com>

* create model context component, remove chat memory component, refactor samples #454

* Fix bugs in samples.

* Fix

* Update docs

* add unit tests

* add router to message handler Routing Predicates for message_handler in RoutedAgent #397

* route --> match

* update docs

* type checking message parameter

* update docs

---------

Co-authored-by: Jack Gerrits <jack@jackgerrits.com>

* Support datacontenttype and lay groundwork for unknown payloads

* Update dotnet based on proto changes

* Allow multiple intervention handleres to be supplied

* intervention_handler -> intervention_handlers

* Run format

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Co-authored-by: Jack Gerrits <jackgerrits@users.noreply.github.com>

* Move packages to packages directory

* remove screenshot

* update some paths