forked from molecule-ai/molecule-core
205a454c09
Foundation primitive for the native+pluggable runtime principle (task #117, blocks #87). Lets each adapter declare which cross-cutting capabilities it owns natively (heartbeat, scheduler, durable session, status mgmt, retry, activity decoration, channel dispatch) versus delegates to the platform's fallback implementation. Pure additive: every existing adapter inherits BaseAdapter.capabilities() which returns RuntimeCapabilities() — every flag False — so today's "platform owns everything" behavior is preserved exactly. Subsequent PRs land platform-side consumers (idle-timeout override, scheduler skip, status-transition hook, etc.) one capability at a time. Why a frozen dataclass instead of class attributes: capabilities are declared at class-load time and read by the platform on every heartbeat. A mutable value would let a runtime change capabilities mid-flight, creating impossible-to-debug state where the platform's idea of who- owns-heartbeat drifts from the adapter's actual code. Why a `to_dict()` with explicit short keys: the Go side will read these from the heartbeat payload by string key. The dict's wire names are pinned independently of Python field names so a Python-side rename doesn't silently break the Go consumer (test pins this). Tests (9 new): - is a frozen dataclass (mutation rejected) - all 7 default flags are False (load-bearing — flipping any default silently moves ownership for langgraph/crewai/deepagents) - to_dict() keys are stable wire names (Go contract) - BaseAdapter.capabilities() default returns all-False - subclass override mechanism works - sibling adapters' defaults aren't affected by an override Verification: - 1300/1300 workspace pytest pass (was 1291, +9) - Zero behavior change for any existing code path See project memory `project_runtime_native_pluggable.md`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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| .. | ||
| adapters | ||
| builtin_tools | ||
| lib | ||
| molecule_audit | ||
| plugins_registry | ||
| policies | ||
| scripts | ||
| skill_loader | ||
| tests | ||
| .coveragerc | ||
| a2a_cli.py | ||
| a2a_client.py | ||
| a2a_executor.py | ||
| a2a_mcp_server.py | ||
| a2a_tools.py | ||
| adapter_base.py | ||
| agent.py | ||
| agents_md.py | ||
| build-all.sh | ||
| claude_sdk_executor.py | ||
| cli_executor.py | ||
| config.py | ||
| consolidation.py | ||
| coordinator.py | ||
| Dockerfile | ||
| entrypoint.sh | ||
| events.py | ||
| executor_helpers.py | ||
| heartbeat.py | ||
| hermes_executor.py | ||
| initial_prompt.py | ||
| main.py | ||
| molecule_ai_status.py | ||
| platform_auth.py | ||
| plugins.py | ||
| preflight.py | ||
| prompt.py | ||
| pytest.ini | ||
| rebuild-runtime-images.sh | ||
| requirements.txt | ||
| shared_runtime.py | ||
| transcript_auth.py | ||
| watcher.py | ||