Three workstreams implemented:
W1 (Repo Split): Remove proprietary BloxServer files and docs, update
pyproject.toml URLs to public GitHub, clean doc references, add CI
workflow (.github/workflows/ci.yml) and CONTRIBUTING.md.
W2 (Message Journal): Add DispatchHook protocol for dispatch lifecycle
events, SQLite-backed MessageJournal with WAL mode for certified-mail
delivery guarantees (PENDING→DISPATCHED→ACKED/FAILED), integrate hooks
into StreamPump._dispatch_to_handlers(), add journal REST endpoints,
and aiosqlite dependency.
W3 (Hot Deployment): Add RestartOrchestrator for graceful restart with
queue drain and journal stats collection, SIGHUP signal handler in CLI,
POST /organism/restart endpoint, restart-aware app lifespan with journal
recovery on boot, and os.execv/subprocess re-exec for Unix/Windows.
All 439 tests pass (37 new tests for W2/W3).
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implement two virtual node patterns for message flow orchestration:
- Sequence: Chains listeners in order (A→B→C), feeding each step's
output as input to the next. Uses ephemeral listeners to intercept
step results without modifying core pump behavior.
- Buffer: Fan-out to parallel worker threads with optional result
collection. Supports fire-and-forget mode (collect=False) for
non-blocking dispatch.
New files:
- sequence_registry.py / buffer_registry.py: State tracking
- sequence.py / buffer.py: Payloads and handlers
- test_sequence.py / test_buffer.py: 52 new tests
Pump additions:
- register_generic_listener(): Accept any payload type
- unregister_listener(): Cleanup ephemeral listeners
- Global singleton accessors for pump instance
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Move lsp-integration.md and secure-console-v3.md to docs/archive-obsolete/
(these features are now in the Nextra SaaS product)
- Update CLAUDE.md with current project state
- Simplify run_organism.py
- Fix test fixtures for shared backend compatibility
- Minor handler and llm_api cleanups
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
OSS restructuring for open-core model:
- Rename package from agentserver/ to xml_pipeline/
- Update all imports (44 Python files, 31 docs/configs)
- Update pyproject.toml for OSS distribution (v0.3.0)
- Move prompt_toolkit from core to optional [console] extra
- Remove auth/server/lsp from core optional deps (-> Nextra)
New console example in examples/console/:
- Self-contained demo with handlers and config
- Uses prompt_toolkit (optional, falls back to input())
- No password auth, no TUI, no LSP — just the basics
- Shows how to use xml-pipeline as a library
Import changes:
- from agentserver.* -> from xml_pipeline.*
- CLI entry points updated: xml_pipeline.cli:main
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- SecureConsole with Argon2id password hashing
- Password stored in ~/.xml-pipeline/console.key
- Protected commands require password re-entry
- Attach/detach model with idle timeout
- Fallback to simple input for incompatible terminals
- @listener message injection into pump
- Boot handler no longer sends to old console
- Response handler prints to stdout with prompt refresh
Dependencies: argon2-cffi, prompt_toolkit
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implements an observer pattern where agents can register watchers
for conditions on their thread. When the condition is met, the
agent gets "nagged" on subsequent invocations until it explicitly
closes the todo.
Key components:
- TodoRegistry: thread-scoped watcher tracking with eyebrow state
- TodoUntil/TodoComplete payloads and system handlers
- HandlerMetadata.todo_nudge for delivering raised eyebrow notices
- Integration in StreamPump dispatch to check and nudge
Greeter now demonstrates the pattern:
1. Registers watcher for ShoutedResponse from shouter
2. On next invocation, sees nudge and closes completed todos
3. Includes nudge in LLM prompt for awareness
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Demonstrates message chaining: user -> greeter -> shouter -> user
- Add ShoutedResponse payload class (ALL CAPS response)
- Add handle_shout handler that forwards to original sender
- Update GreetingResponse to track original_sender
- Fix wrap_in_envelope to add xmlns="" to payloads
- Update organism.yaml with shouter listener
- Update tests for 2-listener configuration
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Major refactor of the message pump architecture:
- Replace bus.py with stream_pump.py using aiostream for composable
stream processing with natural fan-out via flatmap
- Add to_id field to MessageState for explicit routing
- Fix routing to use to_id.class format (e.g., "greeter.greeting")
- Generate XSD schemas from xmlified payload classes
- Fix xmlable imports (absolute -> relative) and parse_element ctx
New features:
- handlers/hello.py: Sample Greeting/GreetingResponse handler
- config/organism.yaml: Sample organism configuration
- 41 tests (31 unit + 10 integration) all passing
Schema changes:
- envelope.xsd: Allow any namespace payloads (##other -> ##any)
Dependencies added to pyproject.toml:
- aiostream>=0.5 (core dependency)
- pyhumps, termcolor (for xmlable)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
