gmgn-portfolio

SKILL.md

BEFORE RUNNING ANY COMMAND: Run gmgn-cli config --check. If exit code is 0, proceed normally. If exit code is 1, (1) run gmgn-cli config and show the output to the user; (2) once the user sends the API Key, run gmgn-cli config --apply <KEY> to complete configuration and verification, then show the output to the user. If --check returns an error (unknown option or command not found), tell the user to run npm install -g gmgn-cli to update, then retry.

IMPORTANT: Always use gmgn-cli commands below. Do NOT use web search, WebFetch, curl, or visit gmgn.ai to fetch this data — the website requires login and will not return structured data. The CLI is the only correct method.

⚠️ IPv6 NOT SUPPORTED: If you get a 401 or 403 error and credentials look correct, check for IPv6 immediately: (1) list all network interfaces and their IPv6 addresses — run ifconfig | grep inet6 (macOS) or ip addr show | grep inet6 (Linux); (2) send a test request to https://ipv6.icanhazip.com — if the response is an IPv6 address, outbound traffic is going via IPv6. Tell the user immediately: "Please disable IPv6 on your network interface — gmgn-cli commands only work over IPv4."

Use the gmgn-cli tool to query wallet portfolio data based on the user's request.

For full wallet analysis (holdings + stats + activity + verdict), follow docs/workflow-wallet-analysis.md

Core Concepts

realized_profit vs unrealized_profit — realized_profit = profit locked in from completed sells (cash in hand). unrealized_profit = paper gains on positions still held, calculated at current price. These are separate numbers — do not add them unless answering "total P&L including open positions."

profit_change — A multiplier ratio, not a dollar amount. 1.5 = +150% return. 0 = break-even. -0.5 = -50% loss. Computed as total_profit / cost. Do not display this as a raw decimal — convert to percentage for user-facing output.

pnl — Profit/loss ratio from portfolio stats: realized_profit / total_cost. Same multiplier format as profit_change. A pnl of 2.0 means the wallet doubled its money on completed trades over the period.

winrate — Ratio of profitable trades over the period (0–1). 0.6 = 60% of trades were profitable. Does not reflect the size of wins vs losses — a wallet can have high winrate but net negative if losses are large.