Serverless middleware for AI agent handoffs with built-in Stripe metered billing. Works with LangChain, CrewAI, and AutoGen. Per-handoff billing at USD 0.001.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http agent-handoff https://agent-handoff-production-573c.up.railway.app/mcp --header 'x-api-key: <X_API_KEY>'~/.codex/config.toml
[mcp_servers.agent-handoff]
url = "https://agent-handoff-production-573c.up.railway.app/mcp"
http_headers = { x-api-key = "<X_API_KEY>" }
# codex mcp add agent-handoff --url https://agent-handoff-production-573c.up.railway.app/mcp~/.cursor/mcp.json
{
"mcpServers": {
"agent-handoff": {
"url": "https://agent-handoff-production-573c.up.railway.app/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"agent-handoff": {
"type": "http",
"url": "https://agent-handoff-production-573c.up.railway.app/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"agent-handoff": {
"httpUrl": "https://agent-handoff-production-573c.up.railway.app/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"agent-handoff": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://agent-handoff-production-573c.up.railway.app/mcp",
"--header",
"x-api-key:<X_API_KEY>"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"agent-handoff": {
"url": "https://agent-handoff-production-573c.up.railway.app/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}