
Thoughtbox
by Kastalien-Research
An auditable intention ledger and cognitive enhancement tool for AI agents and multi-agent collaboration.
What it does
Thoughtbox is a sophisticated reasoning server that provides AI agents with a structured way to record their decision-making process. It creates an auditable graph of thoughts, allowing agents to plan forward, reason backward, and branch into parallel explorations. It also supports multi-agent collaboration through shared workspaces and problem-tracking ledgers.
Tools
thoughtbox_search: Programmatic query of the operation, prompt, and resource catalog using JavaScript.thoughtbox_execute: A powerful SDK-based tool to chain cognitive operations, manage sessions, and update the reasoning graph.hub_manage: Coordinate multi-agent workflows, including claiming problems, proposing solutions, and reaching consensus.knowledge_graph: Capture and relate persistent insights across different reasoning sessions.
Installation
Thoughtbox runs via Docker. After running docker compose up --build, add this to your claude_desktop_config.json:
{
"mcpServers": {
"thoughtbox": {
"url": "http://localhost:1731/mcp"
}
}
}
Supported hosts
- claude
- cursor
Quick install
docker compose up --buildInformation
- Pricing
- free
- Published
- 4/22/2026
- stars






