Solinkify MCP Server
com.solinkify/mcpv0.3.3
Pay for x402 paywalls, datasets, and store checkouts on Solana, behind hard spending caps.
context tax
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security
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cold start
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freshness
Maintained2mo ago
Install Solinkify MCP server
Install in Claude Code
claude mcp add solinkify -- npx -y @solinkify/mcpInstall in Cursor
{
"mcpServers": {
"solinkify": {
"command": "npx",
"args": [
"-y",
"@solinkify/mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"solinkify": {
"command": "npx",
"args": [
"-y",
"@solinkify/mcp"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"solinkify": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@solinkify/mcp"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"solinkify": {
"command": "npx",
"args": [
"-y",
"@solinkify/mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| SOLINKIFY_WALLET_PATH | — | — | Path to the agent's Solana JSON keypair (solana-keygen new -o agent-keypair.json). Needed by the tools that spend; discovery and search tools run without it. |
| SOLINKIFY_MAX_PAYMENT_USD | — | — | Hard cap for a single payment in USD (default 1) |
| SOLINKIFY_DAILY_CAP_USD | — | — | Hard cap for total spend per UTC day in USD (default 10) |
| SOLINKIFY_OWNER_WALLET | — | — | Owner mode (ADR-008): base58 address of the wallet that funds pay_checkout through its on-chain SpendAuthority. The agent signs but never holds the owner's funds; per-payment cap, daily ceiling and revoke are enforced by the Solana program. Unset means payments come from the agent wallet. |
| SOLINKIFY_NETWORK | — | — | devnet (default) or mainnet-beta |
| SOLANA_RPC_URL | — | — | Custom Solana RPC endpoint (defaults to the network's public RPC) |
Freshness
Maintained — last maintenance signal 2mo ago. The newest of the signals below sets the band.
Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-07-29 · 2mo ago · official registry · v0.3.3
FAQ
›How do I install the Solinkify MCP server in Claude Code?
Run: claude mcp add solinkify -- npx -y @solinkify/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Solinkify require an API key?
No required environment variables are declared in its published metadata.
›Can I use Solinkify as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Solinkify in the official MCP registry?
Yes, as com.solinkify/mcp.