Spirit Cards
Read-only Spirit Cards MCP: PoW-mined NFT cards on Robinhood Chain — stats, cards, leaderboard.
使うべきか
品質と安全性
検出事項（1）
- LOWTool 'get_pool' description lacks action verbget_pool 内
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"spirit-cards-mcp": {
"url": "https://spiritcards.fun/api/mcp"
}
}
}リモートエンドポイント
https://spiritcards.fun/api/mcpstreamable-httpできること
ツール一覧
ツール（9）
🟢get_collection_stats
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.
入力スキーマ
{
"type": "object",
"properties": {},
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢get_card(tokenId)
Full profile of a Spirit Cards token by id: species, element, rarity tier, HP/ATK/DEF, and the deterministic on-chain seed. Works for any minted token id.
入力スキーマ
{
"type": "object",
"properties": {
"tokenId": {
"description": "Token id (unsigned integer)",
"type": [
"string",
"number"
]
}
},
"required": [
"tokenId"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}⚪verify_nonce(miner, nonce)
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.
入力スキーマ
{
"type": "object",
"properties": {
"miner": {
"type": "string",
"description": "Miner address (0x…)"
},
"nonce": {
"description": "Nonce (unsigned integer)",
"type": [
"string",
"number"
]
}
},
"required": [
"miner",
"nonce"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢get_leaderboard(limit)
On-chain activity-points leaderboard (mine/merge/stake/pvp-win points), top N wallets.
入力スキーマ
{
"type": "object",
"properties": {
"limit": {
"default": 25,
"description": "Max rows (1–200)",
"type": "integer",
"minimum": 1,
"maximum": 200
}
},
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢get_pool
Staking-pool / dividend status: accrued pool, split shares, vault total weight, undistributed rewards.
入力スキーマ
{
"type": "object",
"properties": {},
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢get_recent_activity(limit)
Recent on-chain activity (mints / pack opens) from the latest blocks.
入力スキーマ
{
"type": "object",
"properties": {
"limit": {
"default": 10,
"description": "Max events (1–50)",
"type": "integer",
"minimum": 1,
"maximum": 50
}
},
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢get_project_info
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.
入力スキーマ
{
"type": "object",
"properties": {},
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢get_mining_guide
Step-by-step guide to mine a Spirit Card: the exact proof-of-work rule, the live difficulty / price / cooldown / chip discount, where to get a miner (browser at /mine, public CLI), the exact contract call, and how to get a valid nonce with the find_nonce tool.
入力スキーマ
{
"type": "object",
"properties": {},
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢find_nonce(miner, maxAttempts)
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.
入力スキーマ
{
"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"
}コミュニティ
エビデンス