knowledge: rewrite RAGcoreKnowledgeProvider to the real search/answers contract

The previous adapter targeted an endpoint shape RAGcore never actually
exposed. health() now checks /health/ready and ask() posts to the real
POST /v1/answers with Bearer auth and requested_space_ids, matching
RAGcore's actual contract after this session's Bearer-auth and
search/answer wiring work.

Adds RAGCORE_SPACE_ID config/env plumbing (a question is meaningless
without a knowledge space to scope it to) and 12 new adapter tests
covering degradation paths: missing space id, connection errors,
non-200 responses, malformed responses, not-answerable, and
answerable-without-citations all fail closed to "insufficient
evidence" rather than fabricating an answer.

KNOWLEDGE_PROVIDER stays "demo" in production for now -- switching
requires RAGcore's own search/answer application to actually be
deployed and live-verified, tracked separately in PROJECT_STATE.md.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

This commit is contained in:

NuklearRabbit

2026-08-05 03:20:55 +02:00

co-authored by

Claude Sonnet 5

parent 0da5251524

commit e5d8466266

6 changed files with 512 additions and 53 deletions

									
										.env.example
									
		+2
		
												View File
												
				@@ -42,6 +42,8 @@ RAGCORE_TENANT=northstar-mobility-demo

				RAGCORE_WORKSPACE=mobilityops

				RAGCORE_COLLECTION=internal-procedures

				RAGCORE_API_TOKEN=

				# UUID of the RAGcore knowledge space procedures were synced into (see workflow 3).

				RAGCORE_SPACE_ID=

				# ITWorx MCP Hub integration

				MCP_HUB_REGISTRATION_ENABLED=false