Record an agent's decisions with reasons anyone can re-execute offline — verify recomputes them.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add warrant --env WARRANT_KEY='<WARRANT_KEY>' -- uvx warrant-verify~/.codex/config.toml
[mcp_servers.warrant]
command = "uvx"
args = ["warrant-verify"]
env = { WARRANT_KEY = "<WARRANT_KEY>" }
# codex mcp add warrant --env WARRANT_KEY='<WARRANT_KEY>' -- uvx warrant-verify~/.cursor/mcp.json
{
"mcpServers": {
"warrant": {
"command": "uvx",
"args": [
"warrant-verify"
],
"env": {
"WARRANT_KEY": "<WARRANT_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"warrant": {
"type": "stdio",
"command": "uvx",
"args": [
"warrant-verify"
],
"env": {
"WARRANT_KEY": "<WARRANT_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"warrant": {
"command": "uvx",
"args": [
"warrant-verify"
],
"env": {
"WARRANT_KEY": "<WARRANT_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"warrant": {
"command": "uvx",
"args": [
"warrant-verify"
],
"env": {
"WARRANT_KEY": "<WARRANT_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"warrant": {
"command": "uvx",
"args": [
"warrant-verify"
],
"env": {
"WARRANT_KEY": "<WARRANT_KEY>"
}
}
}
}Environment variables
WARRANT_KEY
Replace the placeholders with your own credentials and keep them out of version control.