v1.0.0 — CockroachDB × AWS Hackathon submission

The commit submitted to the CockroachDB × AWS Hackathon (Agentic Memory) on 2026-08-18.

Live https://sleeper.edycu.dev · Demo video https://youtu.be/nHQSeAmQL6c (2:42)

What is in this tag

• CockroachDB as the agent's memory: three inline VECTOR INDEX declarations, retrieval prefix-scoped by the leading index column and proven with EXPLAIN → prefix spans
• The hold is one ACID transaction — release_hold + trust_state + advisory + audit row, four writes, one COMMIT
• Managed MCP Server drives the audit surface; ccloud provisions the cluster and the sleeper_admin / gate_svc privilege split
• Deployed to AWS Lambda — arn:aws:lambda:us-east-1:692048575522:function:sleeper
• 588 tests · 522 passed / 66 skipped on a clean clone · 588/588 against a live cluster

Stated limits

Amazon Bedrock is blocked account-wide on the AWS account used here (Error 002), so no
number in this repo came from Bedrock: every embedding carries
embedding_model = offline-fnv1a-1024, and the single release_hold row is the preview
lane and labels itself [TEMPLATED TEXT — NOT MODEL OUTPUT] in its own column. The
CockroachDB mechanics are real and reproducible; the detection accuracy is not yet measured.