Blockchain-anchored e-signatures: send envelopes, manage templates, verify anchors on Solana.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add signatrust --env SIGNATRUST_API_KEY='<SIGNATRUST_API_KEY>' -- npx -y @signatrust/mcp-server~/.codex/config.toml
[mcp_servers.signatrust]
command = "npx"
args = ["-y", "@signatrust/mcp-server"]
env = { SIGNATRUST_API_KEY = "<SIGNATRUST_API_KEY>" }
# codex mcp add signatrust --env SIGNATRUST_API_KEY='<SIGNATRUST_API_KEY>' -- npx -y @signatrust/mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"signatrust": {
"command": "npx",
"args": [
"-y",
"@signatrust/mcp-server"
],
"env": {
"SIGNATRUST_API_KEY": "<SIGNATRUST_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"signatrust": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@signatrust/mcp-server"
],
"env": {
"SIGNATRUST_API_KEY": "<SIGNATRUST_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"signatrust": {
"command": "npx",
"args": [
"-y",
"@signatrust/mcp-server"
],
"env": {
"SIGNATRUST_API_KEY": "<SIGNATRUST_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"signatrust": {
"command": "npx",
"args": [
"-y",
"@signatrust/mcp-server"
],
"env": {
"SIGNATRUST_API_KEY": "<SIGNATRUST_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"signatrust": {
"command": "npx",
"args": [
"-y",
"@signatrust/mcp-server"
],
"env": {
"SIGNATRUST_API_KEY": "<SIGNATRUST_API_KEY>"
}
}
}
}Environment variables
SIGNATRUST_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.