Agent runtime
NodeAgent
The room asks. The agent answers — with sources, a model, and a memo.
- 01room context
- 02document lookup
- 03versioned sheet
- 04notebook memo
What it is
Agent runtime for room context, document lookup, versioned spreadsheets and notebook memos, with a keyless scripted demo and optional provider adapters.
Topics
- agent
- context-engineering
- convex
- model-context-protocol
- rag
- spreadsheet
- tiptap
- typescript
From the README

A question typed into the chat composer; the agent loop runs and the graph rail populates. Animated demo hidden because your device asks for reduced motion. Open the animation.
NodeAgent/docs/media/live-graph-rail.gif · 960×590, 2.6 MB · in the READMEMore in agent runtime and memory
What an agent reads, remembers and records.
-
Passive memory
Node
Mem Notice passively. Act explicitly.
- activity
- entity
- suggestion
- human confirms
-
Semantic graph
Node
Graph Artifacts, traces and proposals into an evidence-backed graph.
- room data
- semantic graph
- select cluster
- render
-
Agent observability
Node
Trace Open the trace behind each tagged surface in an agent-built app.
- tag surface
- record trace
- trace lens
- proof card
-
Agentic RL
Node
RL Turn failed agent runs into the next better attempt.
- act
- evaluate
- remember
- repair
- export