Spirit Cards

fun.spiritcards/spirit-cards-mcpVersion 0.1.0

Read-only Spirit Cards MCP: PoW-mined NFT cards on Robinhood Chain — stats, cards, leaderboard.

Status

Responds204 msNov 14, 2026, 14:31 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:31 UTC
Latency: 204 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://spiritcards.fun/api/mcpResponds204 msNov 14, 2026, 14:31 UTC

No sign-in

Claude Code

claude mcp add --transport http spirit-cards-mcp https://spiritcards.fun/api/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: spirit-cards-mcp
Remote MCP server URL: https://spiritcards.fun/api/mcp

Cursor

{
  "mcpServers": {
    "spirit-cards-mcp": {
      "url": "https://spiritcards.fun/api/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"spirit-cards-mcp","type":"http","url":"https://spiritcards.fun/api/mcp"}'

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Tools

9 tools

Tools of Spirit Cards
	Description		Read-only	Idempotent	Open world
`find_nonce`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.	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.	Not declared	Not declared	Not declared	Not declared
`get_card`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.	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.	Not declared	Not declared	Not declared	Not declared
`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.	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.	Not declared	Not declared	Not declared	Not declared
`get_leaderboard`On-chain activity-points leaderboard (mine/merge/stake/pvp-win points), top N wallets.	On-chain activity-points leaderboard (mine/merge/stake/pvp-win points), top N wallets.	Not declared	Not declared	Not declared	Not declared
`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.	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.	Not declared	Not declared	Not declared	Not declared
`get_pool`Staking-pool / dividend status: accrued pool, split shares, vault total weight, undistributed rewards.	Staking-pool / dividend status: accrued pool, split shares, vault total weight, undistributed rewards.	Not declared	Not declared	Not declared	Not declared
`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.	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.	Not declared	Not declared	Not declared	Not declared
`get_recent_activity`Recent on-chain activity (mints / pack opens) from the latest blocks.	Recent on-chain activity (mints / pack opens) from the latest blocks.	Not declared	Not declared	Not declared	Not declared
`verify_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.	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.	Not declared	Not declared	Not declared	Not declared

Details

Registry status: Active
Published: Oct 6, 2026
Updated: Oct 6, 2026
Website: Not given
Repository: https://github.com/spiritcards/spirit-cards-mcp⁠ (opens in a new tab)
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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