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History of D20DAO Verifiable Randomness

org.d20dao/vrf · Registry status: active

Every published change to this entry, most recent first.

Changes
2026-10-10Declared version: 0.1.0 → 0.1.2
2026-10-10Description (raw): Verifiable dice, draws and shuffles with on-chain VRF proofs on Arc. 0.05 USDC per draw. → Verifiable VRF draws on Arc, 0.05 USDC each. On Robinhood Chain, integrate on chain with the SDK.
2026-10-10Last changed in the registry (raw): 2026-09-19 → 2026-10-09
2026-10-10First listed in the registry (raw): 2026-09-19 → 2026-10-09
2026-10-10Environment variable descriptions (raw): D20_CIRCLE_CLI=Path to the Circle CLI's dist/index.js (default: circle on PATH). · D20_DAILY_LIMIT_USDC=Spending cap per UTC day in USDC (default 1; 0 turns paid draws off). · D20_MCP_HOME=Folder for the daily spending record (default ~/.d20dao-mcp). · D20_NETWORK=mainnet (default) or testnet. · D20_PAY_CHAIN=Circle CLI chain code to pay from, such as ARC or BASE (default: first funded). · D20_WALLET_ADDRESS=Agent wallet to pay from (default: the first one the Circle CLI lists). → D20_CIRCLE_CLI=Path to the Circle CLI's dist/index.js (default: circle on PATH). · D20_DAILY_LIMIT_USDC=Spending cap per UTC day in USDC (default 1; 0 turns paid draws off). · D20_MCP_HOME=Folder for the daily spending record (default ~/.d20dao-mcp). · D20_NETWORK=Arc Mainnet (default) or Arc Testnet. · D20_PAY_CHAIN=Circle CLI chain code to pay from, such as ARC or BASE (default: first funded). · D20_WALLET_ADDRESS=Agent wallet to pay from (default: the first one the Circle CLI lists).
2026-10-10Connection paths (source structure): {"packages":[{"registryType":"npm","identifier":"@d20dao/mcp","version":"0.1.0","transport":"stdio","environment":[{"name":"D20_DAILY_LIMIT_USDC","description":"Spending cap per UTC day in USDC (default 1; 0 turns paid draws off).","required":false,"secret":false},{"name":"D20_NETWORK","description":"mainnet (default) or testnet.","required":false,"secret":false},{"name":"D20_PAY_CHAIN","description":"Circle CLI chain code to pay from, such as ARC or BASE (default: first funded).","required":false,"secret":false},{"name":"D20_WALLET_ADDRESS","description":"Agent wallet to pay from (default: the first one the Circle CLI lists).","required":false,"secret":false},{"name":"D20_CIRCLE_CLI","description":"Path to the Circle CLI's dist/index.js (default: circle on PATH).","required":false,"secret":false},{"name":"D20_MCP_HOME","description":"Folder for the daily spending record (default ~/.d20dao-mcp).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]} → {"packages":[{"registryType":"npm","identifier":"@d20dao/mcp","version":"0.1.2","transport":"stdio","environment":[{"name":"D20_DAILY_LIMIT_USDC","description":"Spending cap per UTC day in USDC (default 1; 0 turns paid draws off).","required":false,"secret":false},{"name":"D20_NETWORK","description":"Arc Mainnet (default) or Arc Testnet.","required":false,"secret":false},{"name":"D20_PAY_CHAIN","description":"Circle CLI chain code to pay from, such as ARC or BASE (default: first funded).","required":false,"secret":false},{"name":"D20_WALLET_ADDRESS","description":"Agent wallet to pay from (default: the first one the Circle CLI lists).","required":false,"secret":false},{"name":"D20_CIRCLE_CLI","description":"Path to the Circle CLI's dist/index.js (default: circle on PATH).","required":false,"secret":false},{"name":"D20_MCP_HOME","description":"Folder for the daily spending record (default ~/.d20dao-mcp).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]}
2026-10-10Package versions (raw): 0.1.0 → 0.1.2
2026-09-20Declared version: – → 0.1.0
2026-09-20Field of use, derived from the vendor description: – → Cryptocurrency
2026-09-20Repository URL listed: – → yes
2026-09-20Path argument present: – → no
2026-09-20Execution location: – → local
2026-09-20Required secrets declared: – → no
2026-09-20Description (raw): – → Verifiable dice, draws and shuffles with on-chain VRF proofs on Arc. 0.05 USDC per draw.
2026-09-20Last changed in the registry (raw): – → 2026-09-19
2026-09-20First listed in the registry (raw): – → 2026-09-19
2026-09-20Registry status message (raw): – → –
2026-09-20Schema version of the raw record (raw): – → https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json
2026-09-20Icon formats (raw): – → –
2026-09-20Environment variable descriptions (raw): – → D20_CIRCLE_CLI=Path to the Circle CLI's dist/index.js (default: circle on PATH). · D20_DAILY_LIMIT_USDC=Spending cap per UTC day in USDC (default 1; 0 turns paid draws off). · D20_MCP_HOME=Folder for the daily spending record (default ~/.d20dao-mcp). · D20_NETWORK=mainnet (default) or testnet. · D20_PAY_CHAIN=Circle CLI chain code to pay from, such as ARC or BASE (default: first funded). · D20_WALLET_ADDRESS=Agent wallet to pay from (default: the first one the Circle CLI lists).
2026-09-20Environment variable formats (raw): – → –
2026-09-20Delivery form (raw): – → package
2026-09-20Remote hosts (raw): – → –
2026-09-20Connection paths (source structure): – → {"packages":[{"registryType":"npm","identifier":"@d20dao/mcp","version":"0.1.0","transport":"stdio","environment":[{"name":"D20_DAILY_LIMIT_USDC","description":"Spending cap per UTC day in USDC (default 1; 0 turns paid draws off).","required":false,"secret":false},{"name":"D20_NETWORK","description":"mainnet (default) or testnet.","required":false,"secret":false},{"name":"D20_PAY_CHAIN","description":"Circle CLI chain code to pay from, such as ARC or BASE (default: first funded).","required":false,"secret":false},{"name":"D20_WALLET_ADDRESS","description":"Agent wallet to pay from (default: the first one the Circle CLI lists).","required":false,"secret":false},{"name":"D20_CIRCLE_CLI","description":"Path to the Circle CLI's dist/index.js (default: circle on PATH).","required":false,"secret":false},{"name":"D20_MCP_HOME","description":"Folder for the daily spending record (default ~/.d20dao-mcp).","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]}
2026-09-20Remote URLs (raw): – → –
2026-09-20Runtime hints (raw): – → –
2026-09-20Package versions (raw): – → 0.1.0
2026-09-20Package identifiers (raw): – → @d20dao/mcp
2026-09-20Package registries (raw): – → npm
2026-09-20Repository subfolder (raw): – → –
2026-09-20Repository platform (raw): – → github
2026-09-20Repository (raw): – → https://github.com/d20dao/mcp
2026-09-20Path environment variables (raw): – → –
2026-09-20Path arguments (raw): – → –
2026-09-20Transports (raw): – → stdio
2026-09-20Required secret headers (raw): – → –
2026-09-20Required secret variables (raw): – → –
2026-09-20Environment variables (raw): – → D20_DAILY_LIMIT_USDC, D20_NETWORK, D20_PAY_CHAIN, D20_WALLET_ADDRESS, D20_CIRCLE_CLI, D20_MCP_HOME

tracevero · https://tracevero.com/mcp/org-d20dao-vrf/aenderungen