Find trusted plugins for Claude Code

Enforce TDD workflows with red-green-refactor cycles, generate and execute batched implementation plans via subagents, dispatch parallel agents for independent task fixes like test failures, perform technical code reviews with git diffs, debug root causes before fixes, create isolated git worktrees for features, and verify tests/builds before merging or PRs in Claude Code sessions.

Adopt caveman-style terse communication in Claude Code sessions to cut token usage by 75% while retaining full technical accuracy, enabling workflows like delegating to compressed subagents for code location and 1-2 file edits, generating conventional git commits, delivering actionable diff reviews, compressing docs, and tracking real token stats.

Supercharge Claude Code with 300+ agents, skills, commands, and hooks to orchestrate autonomous multi-agent coding workflows, enforce TDD, conduct security audits, generate production code across JS/TS/Python/Rust/mobile stacks, optimize performance, and automate deployments/testing.

Access 50+ UI/UX styles, color palettes, font pairings, guidelines, and charts to plan, build, review, and optimize web and mobile interfaces across React, Next.js, Vue, Svelte, Tailwind, React Native, and Flutter.

Automate browser tasks via Bash or CLI commands: navigate pages, interact with elements via clicks/fills/types, capture screenshots, extract text/HTML for web testing, form submission, data scraping, Electron app control, Slack workflows. Deploy on Vercel or AWS Bedrock for AI agents.

TypeScript best practices — covering the structural type system, generics & constraints, utility & advanced types, discriminated unions & exhaustiveness, classes & OOP (constructors, access modifiers, abstract, getters/setters, #fields), error handling with throw / try / catch and typed Error subclasses, async with AbortSignal cancellation and AsyncIterable, immutability with readonly / as const / satisfies, ESM modules, strict tsconfig, naming, and testing patterns. Includes a dedicated section on functional patterns (pure functions, hand-rolled pipe, Result<T, E>) for codebases that lean that way. Stdlib-only — no library recommendations.

Combined Claude skills library for macOS: Anthropic examples, Superpowers workflows, Matt Pocock skills, gstack browser-testing, and token-efficient profiles

Google Cloud Pub/Sub best practices — topics & schemas (Avro/Protobuf, BACKWARD/FORWARD compatibility), subscription types (pull / push / BigQuery / Cloud Storage export), delivery guarantees (at-least-once vs exactly-once), ordering keys, dead-letter topics, ack deadline / lease management, publisher batching & flow control, and the Go client SDK (cloud.google.com/go/pubsub).

SQLite best practices — schema design and STRICT tables, the must-set pragmas (journal_mode=WAL, busy_timeout, foreign_keys, synchronous=NORMAL), the locking model and BEGIN IMMEDIATE vs DEFERRED, indexes and EXPLAIN QUERY PLAN, JSON1/JSONB with generated-column indexing, the Go client (database/sql with mattn/go-sqlite3 or modernc.org/sqlite, two-pool writer/reader pattern, DSN pragma syntax), and server-side production use (Litestream/LiteFS/Turso patterns, online backup, schema migration on a live database).

Combined Claude skills library for macOS: Anthropic examples, Superpowers workflows, Matt Pocock skills, gstack browser-testing, and token-efficient profiles

Google Cloud Spanner best practices — schema design (primary keys, hotspots, UUID/bit-reversed sequences, hash sharding), interleaved tables, secondary indexes (STORING, NULL_FILTERED), transactions (read-only, read-write, partitioned DML), query optimization, schema evolution pitfalls, and the Go client SDK (cloud.google.com/go/spanner).