Install Agent Postbox in Claude Code
claude mcp add agent-postbox -e AGENT_POSTBOX_TOKEN=... -- npx -y agent-postbox{
"mcpServers": {
"agent-postbox": {
"command": "npx",
"args": [
"-y",
"agent-postbox"
],
"env": {
"AGENT_POSTBOX_TOKEN": "..."
}
}
}
}Replace each ... with your own value.
Frequently asked questions
What does the Agent Postbox MCP server do?
Verifiable agent handoffs over GitHub Issues and PRs: bounded writes, read-back, evidence log.
Is the Agent Postbox MCP server free?
The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.
Does Agent Postbox run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add Agent Postbox to Claude Code?
Run: claude mcp add agent-postbox -e AGENT_POSTBOX_TOKEN=... -- npx -y agent-postbox
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