trustgraph/trustgraph-flow/trustgraph
cybermaggedon d2751553a3
Add agent explainability instrumentation and unify envelope field naming (#795)
Addresses recommendations from the UX developer's agent experience report.
Adds provenance predicates, DAG structure changes, error resilience, and
a published OWL ontology.

Explainability additions:

- Tool candidates: tg:toolCandidate on Analysis events lists the tools
  visible to the LLM for each iteration (names only, descriptions in config)
- Termination reason: tg:terminationReason on Conclusion/Synthesis events
  (final-answer, plan-complete, subagents-complete)
- Step counter: tg:stepNumber on iteration events
- Pattern decision: new tg:PatternDecision entity in the DAG between
  session and first iteration, carrying tg:pattern and tg:taskType
- Latency: tg:llmDurationMs on Analysis events, tg:toolDurationMs on
  Observation events
- Token counts on events: tg:inToken/tg:outToken/tg:llmModel on
  Grounding, Focus, Synthesis, and Analysis events
- Tool/parse errors: tg:toolError on Observation events with tg:Error
  mixin type. Parse failures return as error observations instead of
  crashing the agent, giving it a chance to retry.

Envelope unification:

- Rename chunk_type to message_type across AgentResponse schema,
  translator, SDK types, socket clients, CLI, and all tests.
  Agent and RAG services now both use message_type on the wire.

Ontology:

- specs/ontology/trustgraph.ttl — OWL vocabulary covering all 26 classes,
  7 object properties, and 36+ datatype properties including new predicates.

DAG structure tests:

- tests/unit/test_provenance/test_dag_structure.py verifies the
  wasDerivedFrom chain for GraphRAG, DocumentRAG, and all three agent
  patterns (react, plan, supervisor) including the pattern-decision link.
2026-04-13 16:16:42 +01:00
..
agent Add agent explainability instrumentation and unify envelope field naming (#795) 2026-04-13 16:16:42 +01:00
chunking RabbitMQ pub/sub backend with topic exchange architecture (#752) 2026-04-02 12:47:16 +01:00
config/service Config push notify pattern: replace stateful pub/sub with signal+ fetch (#760) 2026-04-06 16:57:27 +01:00
cores Subscriber resilience and RabbitMQ fixes (#765) 2026-04-07 14:51:14 +01:00
decoding RabbitMQ pub/sub backend with topic exchange architecture (#752) 2026-04-02 12:47:16 +01:00
direct Fix Cassandra schema and graph filter semantics (#680) 2026-03-10 12:52:51 +00:00
embeddings Config push notify pattern: replace stateful pub/sub with signal+ fetch (#760) 2026-04-06 16:57:27 +01:00
external Implement logging strategy (#444) 2025-07-30 23:18:38 +01:00
extract Expose LLM token usage across all service layers (#782) 2026-04-13 14:38:34 +01:00
gateway Fix Metadata/EntityEmbeddings schema migration tail and add regression tests (#777) 2026-04-10 20:43:45 +01:00
librarian Subscriber resilience and RabbitMQ fixes (#765) 2026-04-07 14:51:14 +01:00
metering Subscriber resilience and RabbitMQ fixes (#765) 2026-04-07 14:51:14 +01:00
model Feat: Auto-pull missing Ollama models (#757) 2026-04-06 11:10:53 +01:00
processing Fix/startup failure (#445) 2025-07-30 23:42:11 +01:00
prompt Expose LLM token usage across all service layers (#782) 2026-04-13 14:38:34 +01:00
query Config push notify pattern: replace stateful pub/sub with signal+ fetch (#760) 2026-04-06 16:57:27 +01:00
retrieval Add agent explainability instrumentation and unify envelope field naming (#795) 2026-04-13 16:16:42 +01:00
rev_gateway Messaging fabric plugins (#592) 2025-12-17 21:40:43 +00:00
storage Config push notify pattern: replace stateful pub/sub with signal+ fetch (#760) 2026-04-06 16:57:27 +01:00
tables Fix Metadata/EntityEmbeddings schema migration tail and add regression tests (#777) 2026-04-10 20:43:45 +01:00
template Feature/prompts jsonl (#619) 2026-01-26 17:38:00 +00:00
tool_service Tool services - dynamically pluggable tool implementations for agent frameworks (#658) 2026-03-04 14:51:32 +00:00
__init__.py Feature/pkgsplit (#83) 2024-09-30 19:36:09 +01:00