Historical Marketsfree

Historical Data Coverage

Available ISOs, nodes, date ranges, and data inventory

MCP Function Name
gridkit_data_coverage

What It Does

Show what historical data is currently loaded and queryable. Core hubs have 5 years of pre-cached hourly data.

Try These in Claude

What historical price data is available?

Data Sources

CAISO OASISPJM Data Miner

Use Cases

Connect This Tool

Part of the unified Gridleaf gateway. Connect once for all 55 tools:

Claude Code
claude mcp add --transport streamable-http gridleaf https://mcp.gridleaf.org/mcp --header "X-API-Key: YOUR_KEY"
Claude.ai

Settings > Integrations > Add Custom Connector > URL: https://mcp.gridleaf.org/mcp

More Historical Markets Tools

Historical LMP Data

5-year hourly LMP data for CAISO and PJM nodes

Hourly Price Profile

24-hour average price shape showing peak/off-peak patterns and BESS windows

Multi-Node Price Comparison

Compare electricity prices across nodes to identify basis differentials

Price Duration Curve

Sorted LMP distribution with percentiles for tail risk analysis