claude-dev-suite

claude-dev-suite/claude-dev-suite

Skill Claude Code

Git workflow best practices. Covers branching, commits, and collaboration. Use for version control guidance. USE WHEN: user mentions "git", "commit", "branch", "pull request", "PR", "merge", "rebase", "version control", asks about "commit message", "branching strategy", "git best practices", "conventional commits"…

claude-dev-suite/claude-dev-suite

Skill Claude Code

Open source readiness best practices. Covers licensing, documentation, community health, CI/CD, compliance, legal, and packaging. USE WHEN: user mentions "open source", "license", "LICENSE", "CONTRIBUTING", "CODEOFCONDUCT", "CHANGELOG", "open source readiness", "community health", "OSS compliance", "SPDX", "CLA"…

claude-dev-suite/claude-dev-suite

Skill Claude Code

Web performance optimization. Covers frontend, backend, and database optimization. Use for performance reviews. USE WHEN: user mentions "performance", "slow", "optimization", "Core Web Vitals", "LCP", "INP", "CLS", "bundle size", "lazy load", "caching", "N+1 query", "memory leak", asks about "how to speed up"…

claude-dev-suite/claude-dev-suite

Skill Claude Code

Python static analysis with ruff, mypy, pyright. Type checking and linting best practices. USE WHEN: "type checking", "mypy", "pyright", "ruff", "linting", "static analysis", "type error", "type hints", "pylint", "flake8", "black", "isort", "code quality" DO NOT USE FOR: Basic type hint syntax - use languages/python…

claude-dev-suite/claude-dev-suite

Skill Claude Code

Application resilience patterns. Circuit breakers, retries with backoff, bulkheads, timeouts, fallbacks, and health checks. Polly (.NET), resilience4j (Java), cockatiel (Node.js). USE WHEN: user mentions "circuit breaker", "retry", "backoff", "bulkhead", "resilience", "fault tolerance", "Polly", "resilience4j"…

claude-dev-suite/claude-dev-suite

Skill Claude Code

Ruff Python linter and formatter. Covers configuration in pyproject.toml, rule selection, auto-fix, and integration with editors and CI. Use when configuring or troubleshooting Python code quality tooling. USE WHEN: user mentions "ruff", "ruff check", "ruff format", "python linting", "pyproject.toml linting", "isort…

claude-dev-suite/claude-dev-suite

Skill Claude Code

SOLID design principles. Covers SRP, OCP, LSP, ISP, DIP. Use when designing classes and modules. USE WHEN: user mentions "SOLID", "single responsibility", "open closed", "Liskov", "interface segregation", "dependency inversion", "dependency injection", asks about "class design", "OOP principles", "extensibility"…

claude-dev-suite/claude-dev-suite

Skill Claude Code

Token optimization best practices for MCP server and tool interactions. Minimizes token consumption while maintaining effectiveness. USE WHEN: user mentions "token usage", "optimize tokens", "reduce API calls", "MCP efficiency", asks about "how to use less tokens", "MCP best practices", "limit output size", "efficient…

claude-dev-suite/claude-dev-suite

Skill Claude Code

Bitcoin Core descriptors wallet: createwallet, importdescriptors, multipath, ranges, watch-only, signing wallets, multisig coordination. Replaces legacy BDB wallet. USE WHEN: setting up Bitcoin Core wallet, watching xpubs, building signing pipelines via Core.

claude-dev-suite/claude-dev-suite

Skill Claude Code

Bitcoin Core indexes: txindex, blockfilterindex (BIP157/158), coinstatsindex, txospenderindex. Disk costs, rebuild times, when each is needed. USE WHEN: choosing which indexes to enable, troubleshooting "txid not found", integrating with electrs / fulcrum / LN nodes.

claude-dev-suite/claude-dev-suite

Skill Claude Code

Bitcoin Knots: Luke Dashjr's Bitcoin Core fork with stricter mempool policy and additional configuration. Since the 2026 BIP-110 and BLAKE2b hardforks it is also a separate consensus network, not only a policy downstream. Differences vs Core, when to consider, compatibility. USE WHEN: evaluating Knots for stricter…

claude-dev-suite/claude-dev-suite

Skill Claude Code

Running Bitcoin Core in production: bitcoin.conf reference, sections, pruning, signet, dbcache, mempool tuning, network bind, Tor, IBD considerations, debug.log analysis. USE WHEN: deploying a node, tuning performance, debugging IBD issues, configuring multi-network nodes.

claude-dev-suite/claude-dev-suite

Skill Claude Code needs its repo

Bitcoin Core release engineering: Guix reproducible builds, signed release tarballs, deterministic outputs, code-signing keys, the release process, security disclosure. USE WHEN: building Bitcoin Core from source for verification, understanding release security, contributing to consensus-critical code.

claude-dev-suite/claude-dev-suite

Skill Claude Code

Bitcoin Core JSON-RPC interface: authentication (cookie, rpcauth), wallet vs node RPCs, common verbs (getblockchaininfo, getrawtransaction, scantxoutset, importdescriptors, walletprocesspsbt, submitpackage, testmempoolaccept), error handling. USE WHEN: scripting bitcoind, integrating a service, debugging RPC errors.

claude-dev-suite/claude-dev-suite

Skill Claude Code

ZeroMQ notifications from Bitcoin Core: rawblock, rawtx, hashblock, hashtx, sequence. Subscribe over TCP/IPC, integration patterns for Electrs, BTCPay, Lightning nodes. USE WHEN: building real-time integrations with bitcoind, monitoring mempool sequence, integrating LN nodes.

claude-dev-suite/claude-dev-suite

Skill Claude Code

Adaptor signatures: pre-signature paired with a "secret" such that publishing a valid signature reveals the secret, and vice versa. Foundational for atomic swaps, scriptless scripts, DLCs, Submarine Swaps trustless variants, PTLCs (Point Time-Locked Contracts). USE WHEN: designing atomic swaps, evaluating PTLCs vs…

claude-dev-suite/claude-dev-suite

Skill Claude Code

BIP32 hierarchical deterministic key derivation: master key from seed, hardened vs unhardened derivation, xpub/xprv encoding, fingerprints, child-key chaining, key origin paths. USE WHEN: building HD wallets, deriving addresses, parsing xpubs, validating descriptors with key origin.

claude-dev-suite/claude-dev-suite

Skill Claude Code

Discreet Log Contracts: smart contracts on Bitcoin via oracle attestations + adaptor signatures. Oracle publishes nonces upfront, reveals signed outcomes; CETs (Contract Execution Transactions) enforce payouts. No on-chain footprint of the contract logic. USE WHEN: building betting / prediction markets, parametric…

claude-dev-suite/claude-dev-suite

Skill Claude Code

ECDSA signatures over secp256k1: sign/verify, deterministic-k (RFC6979), low-s (BIP146), DER encoding, malleability, recoverable signatures. USE WHEN: signing legacy/SegWit-v0 inputs, verifying legacy signatures, debugging "non-canonical signature" errors.

claude-dev-suite/claude-dev-suite

Skill Claude Code

FROST (Flexible Round-Optimised Schnorr Threshold): t-of-n threshold signing on secp256k1. n participants share a key via Distributed Key Generation (DKG) or trusted dealer; any t can produce a Schnorr signature. Differs from MuSig2 (which is n-of-n). USE WHEN: t-of-n threshold custody (e.g., 3-of-5 board signatures)…

claude-dev-suite/claude-dev-suite

Skill Claude Code

MuSig2 (BIP327): two-round Schnorr key aggregation for n-of-n multisig. Aggregates n public keys into a single 32-byte x-only pubkey indistinguishable from a single-sig. Used in Taproot cooperative spends. Quick refs: protocol round-trip, key aggregation math, common attacks. USE WHEN: implementing n-of-n cooperative…

claude-dev-suite/claude-dev-suite

Skill Claude Code

BIP340 Schnorr signatures over secp256k1: sign/verify, x-only pubkeys, tagged hashes, batch verification, key tweaking. Building block for Taproot, MuSig2, FROST, adaptor signatures, DLCs. Quick refs: signing pseudocode, batch verification, common mistakes. USE WHEN: signing/verifying Taproot key-path or Tapscript…

claude-dev-suite/claude-dev-suite

Skill Claude Code

The elliptic curve Bitcoin uses for all signatures (ECDSA + Schnorr). Defined by SECG (SEC 2: Recommended Elliptic Curve Domain Parameters).

claude-dev-suite/claude-dev-suite

Skill Claude Code

BitBox02 and BitBox02 Nova (Shift Crypto, Switzerland): Multi Edition (BTC + altcoins), Bitcoin-Only Edition. BitBoxApp, dual-chip secure element, USB-C; Nova adds an EAL6+ secure chip and Bluetooth LE for iPhone/iPad. USE WHEN: integrating with BitBox02, evaluating European HW options.