Let AI agents create, discover, and track tokens across chains via Printr.
Connect Runs on your machine
claude mcp add printr -e PRINTR_API_KEY=<PRINTR_API_KEY> -e OPENROUTER_API_KEY=<OPENROUTER_API_KEY> -e OPENROUTER_IMAGE_MODEL=<OPENROUTER_IMAGE_MODEL> -e EVM_WALLET_PRIVATE_KEY=<EVM_WALLET_PRIVATE_KEY> -e SVM_WALLET_PRIVATE_KEY=<SVM_WALLET_PRIVATE_KEY> -- npx -y @printr/[email protected]{
"mcpServers": {
"printr": {
"command": "npx",
"args": [
"-y",
"@printr/[email protected]"
],
"env": {
"PRINTR_API_KEY": "<PRINTR_API_KEY>",
"OPENROUTER_API_KEY": "<OPENROUTER_API_KEY>",
"OPENROUTER_IMAGE_MODEL": "<OPENROUTER_IMAGE_MODEL>",
"EVM_WALLET_PRIVATE_KEY": "<EVM_WALLET_PRIVATE_KEY>",
"SVM_WALLET_PRIVATE_KEY": "<SVM_WALLET_PRIVATE_KEY>"
}
}
}
}{
"mcpServers": {
"printr": {
"command": "npx",
"args": [
"-y",
"@printr/[email protected]"
],
"env": {
"PRINTR_API_KEY": "<PRINTR_API_KEY>",
"OPENROUTER_API_KEY": "<OPENROUTER_API_KEY>",
"OPENROUTER_IMAGE_MODEL": "<OPENROUTER_IMAGE_MODEL>",
"EVM_WALLET_PRIVATE_KEY": "<EVM_WALLET_PRIVATE_KEY>",
"SVM_WALLET_PRIVATE_KEY": "<SVM_WALLET_PRIVATE_KEY>"
}
}
}
}{
"servers": {
"printr": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@printr/[email protected]"
],
"env": {
"PRINTR_API_KEY": "<PRINTR_API_KEY>",
"OPENROUTER_API_KEY": "<OPENROUTER_API_KEY>",
"OPENROUTER_IMAGE_MODEL": "<OPENROUTER_IMAGE_MODEL>",
"EVM_WALLET_PRIVATE_KEY": "<EVM_WALLET_PRIVATE_KEY>",
"SVM_WALLET_PRIVATE_KEY": "<SVM_WALLET_PRIVATE_KEY>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
PRINTR_API_KEYOptional, secret | Partner API key. Falls back to the default public AI-integration key. |
OPENROUTER_API_KEYOptional, secret | Enables auto image generation and the printr_generate_image tool |
OPENROUTER_IMAGE_MODELOptional | Image model override (default: google/gemini-2.5-flash-image) |
EVM_WALLET_PRIVATE_KEYOptional, secret | Default EVM private key for autonomous signing |
SVM_WALLET_PRIVATE_KEYOptional, secret | Default Solana keypair secret for autonomous signing |
Details
| Package | @printr/[email protected] (NPM, stdio) |
| First published | 2 Mar 2026 |
| Last updated | 2 Mar 2026 |
| Registry name | io.github.PrintrFi/printr |
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