Quick definition
Treeova's charting layer where charts are first-class tools agents can invoke directly. Built on lightweight-charts + Three.js, with self-modulating indicators tuned by ASI Evolution, a vision pipeline, and a pattern decay tracker.
Why agents need charts
Some pattern-recognition problems are easier to solve visually than numerically — flag and pennant breakouts, volume-profile structure, the shape of an IV smile. By giving agents a real chart with a vision pipeline on top, MetaChart unlocks an entirely different category of reasoning vs. agents that only see raw OHLCV arrays.
Self-modulating indicators
Every indicator on MetaChart is parameterized and can be mutated by the ASI Evolution Engine — but only with explicit user opt-in and a dry-run. This lets the platform discover, for example, that a 14-period RSI is genuinely better than a 9-period RSI for a specific agent's instrument class, without ever silently changing a user's saved chart.
TreeScript and pattern decay
MetaChart ships with TreeScript, an indicator authoring language that runs entirely in the browser, and a pattern decay tracker that scores how reliably a detected pattern has played out historically. When a pattern's decay metric crosses a threshold, the platform stops surfacing it as a high-signal event.
Go deeper
The full technical methodology behind MetaChart Engine is documented in the Treeova whitepaper series.
Read the MetaChart Engine whitepaper →