Observational tax-event tracking for crypto transactions (MCP server). Classifies on-chain txs as sale/swap/income/transfer and surfaces cost-basis-relevant inputs. NOT tax advice. NOT tax filing. Real rails on Base / Ethereum / Solana.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add --transport http hive-tax-observer https://hive-mcp-tax-observer.onrender.com/mcp~/.codex/config.toml
[mcp_servers.hive-tax-observer]
url = "https://hive-mcp-tax-observer.onrender.com/mcp"
# codex mcp add hive-tax-observer --url https://hive-mcp-tax-observer.onrender.com/mcp~/.cursor/mcp.json
{
"mcpServers": {
"hive-tax-observer": {
"url": "https://hive-mcp-tax-observer.onrender.com/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"hive-tax-observer": {
"type": "http",
"url": "https://hive-mcp-tax-observer.onrender.com/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"hive-tax-observer": {
"httpUrl": "https://hive-mcp-tax-observer.onrender.com/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"hive-tax-observer": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://hive-mcp-tax-observer.onrender.com/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"hive-tax-observer": {
"url": "https://hive-mcp-tax-observer.onrender.com/mcp"
}
}
}