Kortex Memory

kortex-memory

Production-grade, multi-tenant memory layer for LLMs and AI coding agents (Claude Code, Codex, OpenCode). Plug it in via MCP and your agents get a shared, durable, scoped, access-controlled memory that survives across sessions and tools.

Highlights

• MCP server with both stdio and HTTP/SSE transports (16 canonical tools).
• REST API with full coverage of memories, conversations, attachments, ingest, export, and tenancy.
• Web console (kortex-web) — Vite + React SPA for recall, memory browsing, ingest, API keys, and billing.
• CLI (kortex) for admin + day-to-day workflows.
• Postgres + pgvector for memories, sessions, and vector search.
• S3-compatible attachments (MinIO in dev, S3/R2 in prod).
• Agentic retrieval — an LLM plans multi-hop hybrid (vector + BM25 + recency) lookups; clean fallback to plain hybrid when the planner LLM is unavailable.
• Short / mid / long-term tiers with auto-promotion, decay, and HDBSCAN consolidation.
• Contradiction surfacing — when a memory supersedes or contradicts an older one, recall returns both, flags the stale side, and sorts it last. Surfaced, never auto-resolved.
• Sensitivity tiers × RBAC for fine-grained access control.
• OpenTelemetry traces, Prometheus metrics, structured JSON logs from day one.
• Idempotency-Key + ETag/If-Match on the API for safe client retries.

Documentation