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Weaviate

DEVOPS
Velocity7.5

Open-source vector database for AI applications and semantic search

weaviate.io ↗

Weaviate pushes from vector database toward agent-facing retrieval and memory infrastructure.

vector databaseagentic infrastructuremcpagent memoryretrievalrag
◆Current state
Weaviate's feed is a genuine engineering blog that mixes dated releases with technical deep-dives. The recent window is dense with real movement: the 1.38 release takes the built-in MCP Server and a disk-based vector index to GA, Engram (managed agent memory) reaches GA, Weaviate Cloud gains a free tier, and Cloud RBAC expands. The throughline is a deliberate move up the stack from storage toward agent infrastructure.
◆Where it's heading
Every major item points the same direction — MCP for agent access, Engram for agent memory, Boost API and disk-based indexing for retrieval quality and scale. Weaviate is repositioning from 'vector database' to the retrieval-and-memory layer agentic applications run on, while using a free Cloud tier to widen the top of the funnel.
◆Prediction
Expect the 1.38 preview features (Boost API, Nested Object Filtering) to move toward GA and further investment in the agent-memory and MCP surfaces. The open question is how aggressively Engram and the MCP Server get productized into the paid Cloud tiers.

◆Recent moves

  1. 8d ago

    Weaviate 1.38 Release

    ⚡ SPARK

    Weaviate 1.38 takes the built-in MCP Server and the HFresh disk-based vector index to GA, the clearest signal yet of the shift from vector database to agent-facing retrieval infrastructure. Single-scheduler async replication (on by default) and the Boost API / Nested Object Filtering previews round out a substantive release.

    View source ↗
  2. 15d ago

    Import & Vectorize Data with Weaviate at Scale

    A best-practices guide to importing and vectorizing data at scale (server-side batching, retries, blobHash, multimodal ingestion). Educational content referencing existing features, not a release.

    View source ↗
  3. 16d ago

    Weaviate Cloud is now free to start

    Weaviate Cloud becomes free to start across the full product suite, a funnel-widening packaging move that complements the agent-infrastructure push by lowering the barrier to first use. It reads as adoption strategy rather than a change in capability.

    View source ↗
  4. 1mo ago

    Engram is now Generally Available

    ⚡ SPARK

    Engram, Weaviate's managed memory and context service for agentic applications, reaches general availability — extending the company beyond storage into the agent-memory layer. It fits the same arc as the MCP Server: positioning Weaviate as infrastructure agents depend on, not just a database they query.

    View source ↗
  5. 1mo ago

    Leveling up Weaviate Cloud security: Expanding role-based access control for Cloud console

    Cloud RBAC gains Editor and Viewer roles for more granular access control on the Cloud console. An enterprise-readiness improvement that supports the managed-platform direction without changing the core capability surface.

    View source ↗
  6. 1mo ago

    Build a Coding Assistant with Weaviate MCP: RAG over Code & Docs

    A how-to on building a coding assistant with the built-in MCP server over Claude Code, Cursor, and VS Code. It showcases the MCP capability but is documentation rather than a product change.

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