{"name":"fun.spiritcards/spirit-cards-mcp","slug":"spiritcards-spirit-cards-mcp","title":"Spirit Cards","description":"Read-only Spirit Cards MCP: PoW-mined NFT cards on Robinhood Chain — stats, cards, leaderboard.","url":"https://mcp.market/server/spiritcards-spirit-cards-mcp","rating":null,"grade":"A","score":91,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":20,"stars":0,"forks":0,"downloads_week":null,"last_push_at":"2026-10-06T06:14:58.000Z","license":"MIT"},"uptime":{"percent":100,"checks":28,"ok":28,"last_checked_at":"2026-11-04T06:25:59.924Z","last_ok_at":"2026-11-04T06:25:59.924Z","latency_ms":206},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":"https://github.com/spiritcards/spirit-cards-mcp","website":null,"version":"0.1.0","remotes":[{"type":"streamable-http","url":"https://spiritcards.fun/api/mcp"}],"packages":[],"tools":[{"name":"find_nonce","description":"Grind a proof-of-work nonce for a miner address so it can mint immediately: work = keccak256(chainId ‖ core ‖ miner ‖ nonce), using the live requiredBits threshold. Returns the first nonce whose work has at least requiredBits leading zero bits, within a ~20 s wall-clock cap. If the difficulty is high it may return found:false — retry or lower maxAttempts.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"miner":{"type":"string","description":"Miner address (0x…)"},"maxAttempts":{"default":1000000,"description":"Maximum number of nonces to try (1000–5,000,000)","type":"integer","minimum":1000,"maximum":5000000}},"required":["miner"],"$schema":"https://json-schema.org/draft/2020-12/schema"}},{"name":"get_card","description":"Full profile of a Spirit Cards token by id: species, element, rarity tier, HP/ATK/DEF, and the deterministic on-chain seed. Works for any minted token id.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"tokenId":{"description":"Token id (unsigned integer)","type":["string","number"]}},"required":["tokenId"],"$schema":"https://json-schema.org/draft/2020-12/schema"}},{"name":"get_collection_stats","description":"Live collection statistics for Spirit Cards: total minted, max supply, current mint price (ETH), difficulty (requiredBits/baseBits), cooldown, merge fee, burned/forged counters, paused flag, chainId and contract.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{},"$schema":"https://json-schema.org/draft/2020-12/schema"}},{"name":"get_leaderboard","description":"On-chain activity-points leaderboard (mine/merge/stake/pvp-win points), top N wallets.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"limit":{"default":25,"description":"Max rows (1–200)","type":"integer","minimum":1,"maximum":200}},"$schema":"https://json-schema.org/draft/2020-12/schema"}},{"name":"get_mining_guide","description":"Step-by-step guide to mine a Spirit Card: the exact proof-of-work rule, the live difficulty / price / cooldown / chip discount, where to get a miner (browser at /mine, public CLI), the exact contract call, and how to get a valid nonce with the find_nonce tool.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{},"$schema":"https://json-schema.org/draft/2020-12/schema"}},{"name":"get_pool","description":"Staking-pool / dividend status: accrued pool, split shares, vault total weight, undistributed rewards.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{},"$schema":"https://json-schema.org/draft/2020-12/schema"}},{"name":"get_project_info","description":"What Spirit Cards is: the game, the five-node loop (mine → merge → battle → stake → points), the chain (Robinhood Chain, CORE contract, explorer, ETH gas), official links, the collection (species / rarity tiers / battle elements) and the key economy (max supply, price step, fee split). Call get_mining_guide to start mining.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{},"$schema":"https://json-schema.org/draft/2020-12/schema"}},{"name":"get_recent_activity","description":"Recent on-chain activity (mints / pack opens) from the latest blocks.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"limit":{"default":10,"description":"Max events (1–50)","type":"integer","minimum":1,"maximum":50}},"$schema":"https://json-schema.org/draft/2020-12/schema"}},{"name":"verify_nonce","description":"Recompute the proof-of-work for a (miner, nonce) pair exactly as the contract does: work = keccak256(chainId ‖ contract ‖ miner ‖ nonce). Returns the hash, its leading-zero-bit count, the current requiredBits threshold, and whether it would be accepted on-chain.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"miner":{"type":"string","description":"Miner address (0x…)"},"nonce":{"description":"Nonce (unsigned integer)","type":["string","number"]}},"required":["miner","nonce"],"$schema":"https://json-schema.org/draft/2020-12/schema"}}],"scan":{"score":91,"grade":"A","scanned_at":"2026-10-14T05:24:38.924Z","report":{"scannerVersion":"0.1.10","scannedAt":"2026-10-14T05:24:38.889Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 620ms"]},"poisoning":{"score":15,"max":15,"notes":["9 tool descriptions checked"]},"auth":{"score":10,"max":15,"notes":["open endpoint, read-only tools"]},"maintenance":{"score":15,"max":15,"notes":["last push 8 days ago"]},"identity":{"score":8,"max":10,"notes":["endpoint served from the registry-verified namespace domain"]}},"findings":[],"inputs":{"probes":[{"url":"https://spiritcards.fun/api/mcp","reachable":true,"authRequired":false,"latencyMs":620,"serverInfo":{"name":"spirit-cards","version":"1.0.0"}}],"packages":[],"repo":{"found":true,"owner":"spiritcards","repo":"spirit-cards-mcp","archived":false,"pushedAt":"2026-10-06T06:14:58Z","stars":0,"forks":0,"openIssues":0,"ownerType":"User","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/335373506?v=4","ownerCreatedAt":"2026-09-29T06:16:36Z","license":"MIT"},"icon":{"url":"https://spiritcards.fun/icon.png?d156fef96064fd28","source":"site","width":512,"height":512},"presence":{"stars":0,"forks":0,"downloadsWeek":null,"license":"MIT","lastPushAt":"2026-10-06T06:14:58.000Z","score":20}}}},"grade_history":[],"reviews":[]}