Counterparty MCP Server - AI agent access to the Counterparty protocol
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add xcp --env SIGNER_PRIVATE_KEY='<SIGNER_PRIVATE_KEY>' -- npx -y @21e14/mcp-server~/.codex/config.toml
[mcp_servers.xcp]
command = "npx"
args = ["-y", "@21e14/mcp-server"]
env = { SIGNER_PRIVATE_KEY = "<SIGNER_PRIVATE_KEY>" }
# codex mcp add xcp --env SIGNER_PRIVATE_KEY='<SIGNER_PRIVATE_KEY>' -- npx -y @21e14/mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"xcp": {
"command": "npx",
"args": [
"-y",
"@21e14/mcp-server"
],
"env": {
"SIGNER_PRIVATE_KEY": "<SIGNER_PRIVATE_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"xcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@21e14/mcp-server"
],
"env": {
"SIGNER_PRIVATE_KEY": "<SIGNER_PRIVATE_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"xcp": {
"command": "npx",
"args": [
"-y",
"@21e14/mcp-server"
],
"env": {
"SIGNER_PRIVATE_KEY": "<SIGNER_PRIVATE_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"xcp": {
"command": "npx",
"args": [
"-y",
"@21e14/mcp-server"
],
"env": {
"SIGNER_PRIVATE_KEY": "<SIGNER_PRIVATE_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"xcp": {
"command": "npx",
"args": [
"-y",
"@21e14/mcp-server"
],
"env": {
"SIGNER_PRIVATE_KEY": "<SIGNER_PRIVATE_KEY>"
}
}
}
}Environment variables
SIGNER_PRIVATE_KEY
Replace the placeholders with your own credentials and keep them out of version control.