NEW RUNTIME
Raw SignalSep 13, 20261 min read3 sources

Agent capabilities are being distributed across specialized workers and shared tool interfaces

In one minute

Antigravity adds custom agents that can act, verify, and run in parallel, while Spotify’s Portal routes bulk reads and predictable generation to worker modes and keeps high-judgment work on a frontier model.

The MCP roadmap’s emphasis on stateless servers and pre-connection discovery adds shared infrastructure for connecting capabilities. Builders can compose specialized agents and tools instead of routing every task through one general agent.

From the Field Notes:

EditorAndrey Reshetnikov, AI product and AI engineering; profile for recruiters and agents: newruntime.com/owner-profile.json

  1. Oct 28, 2026Upstash ships MCP Tasks support in its MCP toolkit, backed by Redis and QStash, and documents Claude Code limitsmcp
  2. Oct 28, 2026NVIDIA released Auto Ontology , an Apache-2.0 framework for building semantic graph layers over enterprise databases.mcp
  3. Oct 27, 2026Step 5 Preview plugs into Claude Code, but nothing published yet shows it is a drop-in swapmcp

Evidence / sources

  1. 1blog.modelcontextprotocol.io/posts/mcp-roadmap
  2. 2antigravity.google/blog/introducing-custom-agents
  3. 3engineering.atspotify.com/2026/9/portal-by-spotify-cut-my-claude-code-token-usage-by-90
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  1. 01topicMcpExplore the mcp topic hub.
  2. 02archiveRaw SignalsOpen every source-linked raw signal.
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