pumpkit

Use this skill any time you're building or debugging realtime event flows in PumpKit — WebSocket subscriptions to pump.fun events, SSE fan-out to clients, decoder pipelines, reconnect-with-replay, multi-provider quorum streams. Triggers on "logsSubscribe", "programSubscribe", "accountSubscribe", "SSE", "event monitor", "websocket dropped events", "channel bot feed". Skip for one-shot reads (use [inspect-curve](../../commands/inspect-curve.md) or `getAccountInfo` directly).

Use this skill when designing or running a pump.fun event indexer — choosing between RPC websockets, paid RPC, Geyser, or webhook indexers; designing the schema; deduplication; backfill; cost/latency tradeoffs. Triggers on "index pump events", "indexer schema", "Geyser stream", "backfill pump trades", "Helius webhooks pump".

Use this skill any time the user is sending, debugging, or designing a Jito bundle in PumpKit. Triggers on "Jito bundle", "block engine", "tip account", "atomic multi-tx", "co-block", "sendBundle", "bundle ID", "bundle didn't land", and any flow that needs all-or-nothing execution across multiple txs (launches, multi-wallet entries, rescue flows). Skip for single-tx sends — a normal priority-fee tx is fine there.

Use this skill any time MEV exposure is a consideration in PumpKit — designing or auditing a trading flow, deciding slippage / RPC privacy / wallet rotation, hardening a launch, or post-mortem investigating a sandwich. Triggers on "MEV", "sandwich", "frontrun", "sniper", "copy-trader", "private RPC", "wallet rotation", "slippage", "contested launch". Skip for read-only flows (analytics, decoders) where no value is at risk.

Use this skill when migrating an existing pump.fun integration from V1 SOL-pair to V2 (including USDC pair support). Triggers on phrases like "migrate to V2", "add USDC support to existing", "V1 caller still works but I want V2", "additive migration". Walks through inventory, trade adapter, event decoder updates, data model, UI, tests, phased rollout.

Use this skill when wiring or extending a monitor/bot to specifically track USDC-paired pump.fun coins — filtering by quote mint, decoding V2 events, formatting USDC amounts, and forwarding to Telegram or webhooks. Triggers on "monitor USDC pairs", "filter for USDC trades", "USDC launch feed", "track USDC pumps".

Use this skill when the user wants to launch a pump.fun coin paired with USDC (instead of SOL), or to add USDC-pair support to existing PumpKit launch/trade code. Triggers on phrases like "USDC quote mint", "USDC pair launch", "V2 create", "pair with USDC instead of SOL". Skip for SOL-only flows — legacy instructions still work for SOL pairs.