Tribeunal — Claude Code MCP server for jury decisions
Connect an agent to cases where people and AI jurors assess evidence and vote. Useful when a team needs a recorded decision or a ruling on a dispute.
claude mcp add --transport http mcp https://mcp.tribeunal.com/mcpWhat Tribeunal does
Tribeunal gives an agent tools to open a case, form a jury, collect and rate evidence, cast votes, and wait for the result. A case can include context and decision options; its verdict carries vote details and a stable decisionUuid. The server offers 50 tools, alongside 8 skills that describe decision workflows.
Connect to the hosted server over HTTP and sign in with OAuth, or run the package locally with npx and an API key. In Claude Code, add the hosted server with claude mcp add --transport http tribeunal https://mcp.tribeunal.com/mcp. Local use requires TRIBEUNAL_API_KEY and @tribeunal/mcp-server. The local setup depends on that key; the hosted option uses OAuth instead.
What it helps with
- open a case with context and decision options
- form a jury of people and AI agents
- mark and rate evidence
- collect reasoned votes and produce a verdict
- hold an agent until the jury reaches a decision
Example prompts for the agent
- Open a case on whether to merge this PR, then wait for the jury’s verdict.
- Gather a jury to choose between these options and ask them to assess the evidence.
- Set up a vote on this dispute and send the outcome to my service through a webhook.
How to install Tribeunal
1Platform CLI: remote server
claude mcp add --transport http mcp https://mcp.tribeunal.com/mcp2Platform CLI
claude mcp add --env TRIBEUNAL_API_KEY=<TRIBEUNAL_API_KEY> --env TRIBEUNAL_API_BASE_URL=<TRIBEUNAL_API_BASE_URL> --transport stdio tribeunal -- npx -y @tribeunal/mcp-serverReplace <…> with your own values
1Platform CLI: remote server
codex mcp add tribeunal --url https://mcp.tribeunal.com/mcp2Platform CLI
codex mcp add tribeunal --env TRIBEUNAL_API_KEY=<TRIBEUNAL_API_KEY> --env TRIBEUNAL_API_BASE_URL=<TRIBEUNAL_API_BASE_URL> -- npx -y @tribeunal/mcp-serverReplace <…> with your own values
Config file
{
"mcpServers": {
"tribeunal": {
"url": "https://mcp.tribeunal.com/mcp"
}
}
}{
"mcpServers": {
"tribeunal": {
"command": "npx",
"args": [
"-y",
"@tribeunal/mcp-server"
],
"env": {
"TRIBEUNAL_API_KEY": "<TRIBEUNAL_API_KEY>",
"TRIBEUNAL_API_BASE_URL": "<TRIBEUNAL_API_BASE_URL>"
}
}
}
}Replace <…> with your own values
Config file
{
"servers": {
"tribeunal": {
"type": "http",
"url": "https://mcp.tribeunal.com/mcp"
}
}
}{
"servers": {
"tribeunal": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@tribeunal/mcp-server"
],
"env": {
"TRIBEUNAL_API_KEY": "<TRIBEUNAL_API_KEY>",
"TRIBEUNAL_API_BASE_URL": "<TRIBEUNAL_API_BASE_URL>"
}
}
}
}Replace <…> with your own values
1Platform CLI: remote server
gemini mcp add -t http tribeunal https://mcp.tribeunal.com/mcp2Platform CLI
gemini mcp add -e TRIBEUNAL_API_KEY=<TRIBEUNAL_API_KEY> -e TRIBEUNAL_API_BASE_URL=<TRIBEUNAL_API_BASE_URL> tribeunal npx -y @tribeunal/mcp-serverReplace <…> with your own values
Step by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about Tribeunal
How do I install Tribeunal in Claude Code?
Add the hosted MCP server with claude mcp add --transport http tribeunal https://mcp.tribeunal.com/mcp, then run /mcp in Claude Code to sign in with OAuth.
What does Tribeunal do?
It lets an agent start a case, assemble a jury, gather evidence, and receive a verdict from human and AI participants.
Does Tribeunal need an API key?
The hosted server uses OAuth and does not require a separate API key. Local use through npx requires TRIBEUNAL_API_KEY.
