Hybrid Recursive Ladder MCP Server
API key requiredAggregate long time-series ranges with a few source requests instead of one per bucket.
To add Hybrid Recursive Ladder to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 8 environment variables, listed below.
Install
uvx hybrid-recursive-ladder-mcp@0.0.6Environment variables
HL_SOURCESet in your MCP configHL_TB_URLSet in your MCP configHL_TB_USERNAMESet in your MCP configHL_TB_PASSWORDSet in your MCP configHL_TB_TOKENSet in your MCP configHL_PG_DSNSet in your MCP configHL_TIMEZONESet in your MCP configHL_FINESTSet in your MCP configInstall with your client
claude mcp add hybrid-recursive-ladder --env HL_SOURCE=<YOUR_HL_SOURCE> --env HL_TB_URL=<YOUR_HL_TB_URL> --env HL_TB_USERNAME=<YOUR_HL_TB_USERNAME> --env HL_TB_PASSWORD=<YOUR_HL_TB_PASSWORD> --env HL_TB_TOKEN=<YOUR_HL_TB_TOKEN> --env HL_PG_DSN=<YOUR_HL_PG_DSN> --env HL_TIMEZONE=<YOUR_HL_TIMEZONE> --env HL_FINEST=<YOUR_HL_FINEST> -- uvx hybrid-recursive-ladder-mcp@0.0.6
Run this in a terminal to add the server to Claude Code.
What this does
Hybrid Recursive Ladder exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
HL_SOURCE HL_TB_URL HL_TB_USERNAME HL_TB_PASSWORD HL_TB_TOKEN HL_PG_DSN HL_TIMEZONE HL_FINEST
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install Hybrid Recursive Ladder?
Run the Claude Code command in the install section to add Hybrid Recursive Ladder to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with Hybrid Recursive Ladder?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to Hybrid Recursive Ladder as well.
Does Hybrid Recursive Ladder need an API key?
Yes. Before it can run, set these environment variables: HL_SOURCE, HL_TB_URL, HL_TB_USERNAME, HL_TB_PASSWORD, HL_TB_TOKEN, HL_PG_DSN, HL_TIMEZONE, HL_FINEST. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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