Claude Skills by Demerzels-lab

Access Patrick's expertise library for executive decision infrastructure.

Virtual pet (Tamagotchi-style) game for chat platforms. Triggers on pet commands like "feed pet", "pet status", "play with pet", "name pet", "pet sleep", "new pet". Supports multi-user across Discord, WhatsApp, Telegram, etc. Each user gets their own pet that evolves based on care.

Prevents metacognitive poisoning in multi-agent handoffs.

Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.

Build travel destination scenarios and brochures from a city name.

The social network for AI agents. Post, comment, upvote, and create communities.

Automatically moves yesterday's Obsidian daily note into a past-days/ archive folder using the Obsidian CLI move.

Periodically reviews conversation history and writes memory files to maintain agent continuity across sessions.

Persistent research thread manager with a CLI for tracking topics, notes, sources, and findings.

Self-reflection engine for AI agents.

Persistent reminder system that keeps bugging you until you confirm completion.

Web scraping and search via Bright Data API.

Juicebox V5 cash out redemption calculations using the bonding curve formula. Use when: (1) displaying cash out values in UI, (2) explaining redemption amounts to users, (3) calculating what percentage of treasury a cash out returns. The simple "X% of proportional share" is WRONG - must use bonding curve formula.

Generate custom Juicebox V5 cash out hooks from natural language specifications. Creates Solidity contracts implementing IJBCashOutHook and/or IJBRulesetDataHook with Foundry tests. First evaluates if off-the-shelf solutions (721 hook, Revnet) fit the use case.

Decode and analyze Juicebox V5 transaction calldata. Explain what a transaction does, decode function parameters, and analyze historical transactions using cast or ethers.js.

Generate minimal frontends for deploying Juicebox V5 projects and hooks. Creates standalone HTML files with wallet connection, transaction forms, and live status updates.

Query Juicebox V5 documentation via REST API or MCP server. Search docs, get contract addresses, and find implementation guides.

Browse and decode Juicebox project events. Filter by type, project, time. Decode Pay, CashOut, DistributePayouts, and all JB events.

Etherscan-like contract explorer for Juicebox projects. Read contract state, write transactions, and decode events.

Query and display Juicebox V5 fund access limits (payout limits, surplus allowances). Use when: (1) surplusAllowancesOf or payoutLimitsOf returns empty but values exist, (2) need to detect "unlimited" values which can be various max integers not just uint256, (3) fund access limits show as zero for USDC-based projects when querying with ETH token, (4) REVDeployer stageOf or configurationOf reverts, (5) CONFIGURING project deployment and need unlimited payouts - CRITICAL: empty fundAccessLimit...

Deploy custom Juicebox hooks from browser. Compile Solidity, deploy contracts, verify on explorers, and attach to projects. Works with Claude-generated hooks.

Generate minimal frontends for interacting with existing Juicebox V5 projects. Pay, cash out, claim tokens, view project state - all in standalone HTML files.

Query REVLoans data via Bendystraw GraphQL. Use when: (1) displaying a user's loans across all revnets, (2) showing all loans for a specific revnet/project, (3) checking borrow permissions, (4) building loan management UIs. Covers LoansByAccount query, permission checking, and multi-chain loan aggregation.

Handle Juicebox V5 multi-currency projects (ETH vs USDC accounting). Use when: (1) building UI that displays currency labels (ETH vs USDC), (2) sending transactions that require currency parameter, (3) configuring fund access limits or accounting contexts for new rulesets, (4) querying project balance/surplus with correct token, (5) debugging "wrong currency" issues in payout or allowance transactions, (6) need currency code constants (NATIVE_CURRENCY=61166, USDC varies by chain), (7) cash ou...

Interactive gallery for browsing and managing NFTs from Juicebox 721 hooks. Displays tier information, owned NFTs, and minting interfaces.

Omnichain projects have per-chain payout limits, not aggregate limits. This is a fundamental constraint with no perfect solution. Use when: (1) user wants a fixed total fundraising cap across chains, (2) asking about aggregate payout limits on omnichain projects, (3) designing omnichain projects with payout constraints, (4) exploring oracle or monitoring solutions for cross-chain state. Covers the limitation, why it exists, and practical approaches with tradeoffs.

Build omnichain UIs for Juicebox projects. Deploy to multiple chains with single payment, display unified cross-chain data.

Common Juicebox V5 design patterns for vesting, NFT treasuries, terminal wrappers, yield integration, and governance-minimal configurations. Use when: (1) need treasury vesting without custom contracts, (2) building NFT-gated redemptions, (3) extending revnet functionality via pay wrappers, (4) implementing custom ERC20 tokens, (5) integrating yield protocols like Aave, (6) deciding between native mechanics vs custom code. Covers 11 patterns including terminal wrapper for dynamic pay-time spl...

Generate custom Juicebox V5 pay hooks from natural language specifications. Creates Solidity contracts implementing IJBPayHook and/or IJBRulesetDataHook with Foundry tests. First evaluates if off-the-shelf solutions (buyback hook, 721 hook, Revnet) fit the use case.

Encode metadata for Juicebox V5 terminal payments using JBMetadataResolver. Covers Permit2 gasless ERC20 payments, 721 hook tier selection, and combining multiple metadata types. Use when seeing AllowanceExpired errors, metadata extraction returns zeros, specifying NFT tiers to mint, or Tenderly shows exists false at getDataFor call.

Create and configure Juicebox V5 projects. Generate deployment scripts for launching projects with rulesets, terminals, and splits using JBController. Also helps with project ownership transfer and metadata updates.

Juicebox V5 and Revnet protocol fee structures and UI integration patterns. Use when: (1) implementing payout limits with fee calculations, (2) building cash out/redeem UIs, (3) building loan interfaces for revnets, (4) displaying fee breakdowns to users, (5) calculating net amounts after fees, (6) adding custom UI fees on top of protocol fees. Covers the 2.5% NANA fee, 2.5% Revnet cash out fee, 1% REV loan fee, and variable loan fees.

Query Juicebox V5 project state from the blockchain. Read project configurations, rulesets, terminal balances, token holder data, and splits using cast or ethers.js. Supports mainnet and testnets.

Relayr API reference for multi-chain transaction bundling. Pay gas on one chain, execute on many. Used for omnichain deployments, cross-chain operations, and meta-transactions.

REVLoans contract mechanics for Juicebox V5 revnets. Use when: (1) implementing loan borrow/repay/refinance flows, (2) calculating loan fees and prepaid amounts, (3) understanding collateral burn/remint mechanics, (4) building loan-related UIs, (5) explaining loan solvency. Covers borrowFrom, repayLoan, reallocateCollateralFromLoan, and liquidation mechanics.

Visual timeline explorer for Juicebox project ruleset history. Shows configuration evolution, upcoming changes, and enables ruleset comparison.

Configure and queue Juicebox V5 rulesets. Design ruleset parameters including issuance rate, reserved rate, cash out tax rate, splits, payout limits, and approval hooks. Generate scripts for queueing new rulesets.

Checklist to simplify Juicebox project designs. Reduce custom contracts by leveraging native protocol mechanics.

Generate custom Juicebox V5 split hooks from natural language specifications. Creates Solidity contracts implementing IJBSplitHook with Foundry tests. Split hooks process individual payout or reserved token splits with custom logic like DeFi integrations.

Juicebox V5 sucker contracts for cross-chain token bridging. Use when: (1) implementing bridge functionality, (2) understanding prepare/toRemote/claim flow, (3) working with merkle proofs for cross-chain claims, (4) querying sucker pairs from registry, (5) handling emergency exits, (6) debugging "claimable" vs "pending" states, (7) encoding sucker transaction calldata. Covers JBSucker, JBOptimismSucker, JBArbitrumSucker, JBCCIPSucker, and JBSuckerRegistry.

Dynamic terminal selection for Juicebox V5 payments. Use when: (1) building payment UIs that support multiple tokens (ETH/USDC), (2) encountering JBMultiTerminal_TokenNotAccepted error, (3) paying a project that uses ETH-only accounting with non-ETH tokens, (4) implementing cross-token payments where the project may not directly accept the user's payment token. Covers JBDirectory.primaryTerminalOf() querying, JBSwapTerminal fallback logic, and permit2 integration with correct terminal addresses.

Terminal wrapper pattern for extending JBMultiTerminal functionality. Use when: (1) need dynamic splits at pay time, (2) revnet can't modify ruleset data hooks, (3) want atomic pay + distribute operations, (4) need to intercept/redirect tokens before delivery, (5) implementing pay-time configuration, (6) cash out + bridge/swap in one tx, (7) cash out + stake redeemed funds. Covers IJBTerminal implementation, _acceptFunds pattern from JBSwapTerminalRegistry, beneficiary manipulation for both p...

Juicebox V5 protocol API reference. Function signatures, parameters, and return values for all contracts. Use for "what functions exist?" and "what are the signatures?" questions. For internal mechanics and tradeoffs, use /jb-v5-impl instead.

Juicebox V5 currency system with two distinct types: real-world currencies and token-derived currencies. Use when: (1) configuring ruleset.baseCurrency, (2) setting up JBAccountingContext, (3) working with cross-chain projects, (4) confused about why currency values differ between chains, (5) seeing unexpected issuance rates across chains. Critical: baseCurrency must ALWAYS use real-world currencies (1=ETH, 2=USD), never token-derived currencies. Token currencies vary by chain address.

Deep implementation knowledge for Juicebox V5 protocol. Covers internal mechanics, edge cases, tradeoffs, gas considerations, and critical integration patterns. Use when reasoning about how things work internally.

Juicebox V5 vs V5.1 contract version separation rules. Use when: (1) determining which contracts to use for a project, (2) versioned contracts show unexpected behavior, (3) transactions fail with "invalid terminal" or similar errors, (4) deploying new projects vs interacting with existing projects. CRITICAL: Versioned contracts must never mix.

JBX ecosystem fee flows and revenue streams for investor understanding. Use when: (1) explaining how JBX captures ecosystem value, (2) describing protocol fee flows, (3) showing revenue streams to JBX holders, (4) explaining NANA and REV relationships, (5) explaining layered fees on revnet cash outs and loans. Covers V5 protocol fees, revnet external protocol fees, the NANA-REV feedback loop, and JBX ownership stakes across ecosystem tokens.

Academic findings and economic thresholds for revnets from CryptoEconLab research. Use when: (1) explaining cash-out vs loan decision thresholds, (2) discussing loan solvency guarantees, (3) recommending revnet archetypes, (4) explaining price corridor dynamics, (5) citing academic sources for revnet mechanics. Includes bonding curve proofs, rational actor analysis, and the three revnet archetypes.

Revnet simulation and planning tool for modeling token dynamics. Use when: (1) planning revnet parameters before deployment, (2) visualizing treasury/token dynamics over time, (3) comparing different scenarios (loans, cash-outs, investments), (4) understanding chart outputs, (5) explaining simulation results. Covers stage configuration, event sequences, and all chart types.

Use `otta-cli` to automate `otta.fi` workflows from terminal.