Plugins for Claude Code

20,861 that install into Claude Code. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

sva

8762

bayeslabs-rsi/Svatah

Plugin Claude Code

Bundles 6 skills, 3 hooks · 180 tokens together

Svatah structured experiment-driven code optimization using tree search and parallel subagents.

not rated 3 1mo ago A tokens not measured original Apache-2.0

nightshift-os

8763

jaredlangleycc/nightshift-os

Plugin Claude Code

Bundles 43 skills · 5,071 tokens together

The 1-person business OS for Claude Code. A business coach baked into your AI: marketing, sales, brand, ops, finance — shaped by your stage, voice, and risk profile. Built free-first, revenue-mapped, family-floor first.

not rated 3 1mo ago A tokens not measured original MIT

version-guard

8764

zircote-plugins/version-guard

Plugin Claude Code

Bundles 1 skill, 1 command · 337 tokens together

Verify and enforce use of latest stable library and package versions using live documentation lookups. Prevents outdated version recommendations, security vulnerabilities from stale dependencies, and deprecated API usage across 13+ package ecosystems.

not rated 3 6mo ago A tokens not measured original MIT

bullpen

8765

faizanmohiuddin482/bullpen

Plugin Claude Code

Bundles 10 skills · 1,738 tokens together

The senior dev, unbundled. A cast of opinionated skills that make an AI agent push back on bad ideas, verify before it claims done, attack its own code, and finish like a senior engineer.

not rated 3 1mo ago A tokens not measured copy · 88% MIT

commit

8767

ncaq/konoka

Plugin Claude Code

Bundles 2 skills · 70 tokens together

Generate a commit message from staged changes, then let the user review before committing in manual mode or commit without confirmation in auto mode. Use when the user wants to commit changes or create a git commit.

not rated 3 5d ago A tokens not measured original Apache-2.0

think-tank

8768

cerodb/think-tank

Plugin Claude Code

Bundles 1 skill, 6 commands · 85 tokens together

Multi-agent collaboration tool: 4 modes (debate, review, brainstorm, hypothesis) that orchestrate multiple Claude instances for structured analysis and improvement.

not rated 3 5mo ago A tokens not measured

twitter-skill

8769

The-Focus-AI/twitter-skill

Plugin Claude Code

Bundles 1 skill · 105 tokens together

Twitter/X API integration - post tweets, read timeline, manage lists, engage with content, network analysis.

not rated 3 5mo ago A tokens not measured

go-lsp

8771

zircote/go-lsp

Plugin Claude Code

Bundles 1 command · 8 tokens together

Claude Code plugin for Go development with gopls LSP integration, 14 automated hooks for linting (golangci-lint), formatting (gofmt), testing, and security scanning (govulncheck).

not rated 3 1mo ago A tokens not measured original MIT

python-lsp

8772

zircote/python-lsp

Plugin Claude Code

Bundles 1 command · 8 tokens together

Claude Code plugin for Python development with Pyright LSP integration, 15 automated hooks for type checking, linting (ruff), formatting (black), testing (pytest), and security scanning.

not rated 3 1mo ago A tokens not measured original MIT

mcp-bundle

8773

zircote/mcp-bundle

Plugin Claude Code

Bundles 1 skill · 40 tokens together

Generate MCPB (MCP Bundle) packages for MCP server projects with manifest validation, bundle packaging, and CI/CD workflow integration.

not rated 3 6mo ago A tokens not measured original MIT

specweaver

8774

RoniLeor/specWeaver

Plugin Claude Code

Bundles 3 commands, 5 agents · 305 tokens together

Comprehensive feature development workflow with spec-driven implementation, atomic phasing, and multi-agent collaboration.

not rated 3 10mo ago A tokens not measured original MIT

mad-scientist-skills

8775

karsten-s-nielsen/mad-scientist-skills

Plugin Claude Code

Bundles 10 skills, 4 commands · 1,534 tokens together

Architecture auditing (beta: Hexagonal/Ports & Adapters, Domain-Driven Design, Clean Architecture, SOLID principles, coupling/cohesion analysis, bounded context assessment), C4 architecture diagrams (Structurizr DSL), cognitive interface auditing (GOMS task models, Norman's Gulfs, Wood 7-layer error tolerance, Gergle…

not rated 3 19d ago A tokens not measured copy · 89% MIT

mnemonica

8776

HAX-Studio/mnemonica

Plugin Claude Code

Bundles 8 skills · 572 tokens together

Keeps a project's architectural documentation in sync with its code by having Claude maintain modular docs as it works, instead of relying on a single static file or a human-run doc pass.

not rated 3 1mo ago A tokens not measured original MIT

sigistry marketplace

8778

sigistry/marketplace

Plugin Claude Code

Lists 18 plugins

Discover plugins that supercharge your Claude Code workflow with advanced security, architecture, and performance insights.

not rated 3 changed 3d ago A tokens not measured original MIT

buy-vs-build

8780

stdin/buy-vs-build

Plugin Claude Code

Bundles 8 skills, 1 hook · 408 tokens together

Buy-vs-build mode. Forces agents to check standard library, native platform, already-installed dependencies, open source, commercial options, then build in-house only when warranted.

not rated 3 2mo ago A tokens not measured original MIT

pm-guard

8784

udonc/pm-guard

Plugin Claude Code

Bundles 1 hook

Never accidentally npm install in a pnpm project again — guards npm, yarn, pnpm, bun, and deno.

not rated 3 5mo ago A tokens not measured original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: