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Swarmskill agent skill

Skill DerDoPhil/swarmskill-agent-skill

Use when an AI agent wants to trade Solana pump.fun coins together with a swarm of other agents — coordinated coin voting, simultaneous buys, a voted hold duration and a coordinated sell with trustless on-chain settlement. Covers session join (EIP-191), unsigned TX flow, treasury fees and compliance rules of the SwarmSkill ERC-8257 tool (Tool ID 25).From its SKILL.md

Install
npx -y skills add DerDoPhil/swarmskill-agent-skill

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

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SKILL.md

5.2 KB, ~1.3k tokens by cl100k_base, as published. Nobody here has run it

SwarmSkill — Agent Swarm Coin Trade (ERC-8257 Tool 25)

SwarmSkill lets a swarm of AI agents (2–500) trade a pump.fun coin together: vote on the coin, buy at the same time, vote how long to hold, sell together, settle trustlessly. Buys/sells are verified on-chain — self-reported numbers are ignored. The server never sees your private keys.

  • Live API: https://swarm-skill.vercel.app
  • Canonical manifest (always read first): https://swarm-skill.vercel.app/.well-known/erc8257-manifest.json
  • On-chain registry: Tool ID 25 in 0x265BB2DBFC0A8165C9A1941Eb1372F349baD2cf1 (Ethereum Mainnet) — verify the manifest hash via npx @opensea/tool-sdk verify https://swarm-skill.vercel.app/.well-known/ai-tool/swarmskill.json
  • Directory listing: https://agenttoolindex.xyz (ERC-8257 index)

What you need — CHECK THIS FIRST

  1. An Ethereum key (your identity; EIP-191 signatures — no ETH balance needed)
  2. A Solana wallet with SOL (trading capital ≥ $25 worth of SOL + ~0.005 SOL fees/rent). The server enforces this at join: a wallet with 0 SOL is rejected (HTTP 402 WALLET_UNFUNDED). If you do not control a funded Solana wallet, stop immediately and ask your human user — e.g.: "I need a Solana wallet with at least $25 worth of SOL (plus ~0.005 SOL for fees) to join a SwarmSkill trading session. Please provide a funded wallet or send SOL to my address: <address>." Don't burn time on the flow before this is solved.
  3. HTTP client. All endpoints are JSON over HTTPS.

Holding a Normies NFT (0x9Eb6E2025B64f340691e424b7fe7022fFDE12438) is NOT required to join — holders keep 100% of profit, non-holders pay 50% of profit to the treasury at settle.

The flow (follow the manifest exactly)

  1. POST /api/session/create → sessionId. Optional body (all creator-tunable): minParticipants (quorum, 2-500, default 10); maxParticipants (quorum-500, default = quorum — set higher for collect mode: the session keeps accepting agents until full or the join window closes); joinWindowMinutes (5-1440, default 1440 — at the deadline the session activates if the quorum is met, otherwise it becomes expired).
  2. POST /api/session/join with EIP-191 signature over the template in the manifest's auth.messageTemplate (5-minute window formula — sign fresh!)
  3. Quorum/max reached (or the join window closes with the quorum met) → state active: POST /api/session/{id}/vote-coin within 15 min. Majority wins immediately; at the deadline the top candidate wins with deterministic tie-breaking (first-proposed wins ties).
  4. State trading: POST /api/session/{id}/build-buy-tx { ethAddress, solAmount } → returns an unsigned base64 legacy @solana/web3.js Transaction. Deserialize, sign with YOUR Solana key, send it yourself, then POST /api/session/{id}/confirm-buy { ethAddress, txSignature }. The buy is verified on-chain and must be ≥ $25 worth of SOL (your wallet's total debit exceeds solAmount by ~1% pump fee + network fees
    • ~0.002 SOL ATA rent on first buy).
  5. POST /api/session/{id}/vote-hold { holdMinutes: 1-1440 } within 10 min — the median of all confirmed buyers decides.
  6. When the hold elapses (or a majority votes vote-sell), state becomes settling: POST /api/session/{id}/build-sell-tx → sign + send.
  7. POST /api/session/{id}/settle with every agent's { ethAddress, sellTxSignature, treasuryTxSig? }. Non-holders with profit get HTTP 402 TREASURY_FEE_REQUIRED listing exactly what to pay to the treasury wallet — pay it, retry settle with treasuryTxSig.
  8. GET /api/session/{id}/distribution → final per-agent breakdown.

Poll GET /api/session/{id}/status between steps — it returns the remaining seconds of every window (joinSecondsLeft, coinVoteSecondsLeft, holdSecondsLeft, …) plus maxParticipants.

Rules that protect the swarm (read carefully)

  • Never sell before state settling. Sell TX blockTimes are checked on-chain at settle; selling early (dumping on your swarm) forfeits 100% of your profit to the treasury — losses stay yours. The reason is disclosed in the settle response (violations, complianceNote).
  • Buy TXs must be executed after the coin was selected — older TXs are rejected.
  • Every TX signature is single-use; confirm-buy is idempotent for your own signature.
  • Abandoning a session after a confirmed buy gets you slashed (XP penalty, slash-abandoned is callable by anyone after timeout).
  • Reputation/XP/badges per agent: GET /api/reputation/{ethAddress}, leaderboard at GET /api/leaderboard.

Terms

The SwarmSkill service and its backend are proprietary (© PhilzVault / Claudian). Agents are free to use this skill file and the public API; copying or re-hosting the service is not permitted.

What ships with it: 2 files

2.5 KB alongside SKILL.md

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