PrimerKit

PrimerKit is an open source AI workspace where agents use market data to brief, test rules, and place orders.

Primerkit is an open source workspace designed to help AI agents perform real work using market data. Users can ask questions in plain words and receive answers backed by current market data, complete with visible source lines. The platform allows users to compare agent answers with web search results, test written rules against past data, run scheduled routines, and place paper orders upon approval. It integrates with AI apps like Claude Code, Codex, and Gemini CLI, or runs in its own terminal. Every run is recorded in a local journal on the user computer. It connects with hosted models on personal keys, local models via Ollama or LM Studio, PreReason data sources, and optional brokers.

PrimerKit at a glance

Best for: Finance, Researcher
Runs on: Web, CLI, self-hosted, open source
Pricing: Free
Released: October 2026
Category: AI agent tool
Website: primerkit.ai

Key features

Briefings on rate and market movements
Answers from current market data with source lines
Comparison of answers with web search results
Rule testing against past data
Scheduled rule runs on local computers
Paper order placement
Local journal recording every run

Use it for

Get daily market and rate briefings
Test custom rules against past data
Compare AI market answers with web search results
Place paper orders based on agent output

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