Explore plugins for Claude and Claude Code, with publisher descriptions, source links and dated catalog observations.
2,559 plugin records across Claude Marketplace and five Anthropic-hosted catalogs. Matching repository entries are combined; unrelated plugins with the same name stay separate.
Last complete check: 2026-10-09 18:02 UTC. Refreshed every 6 hours. Coverage excludes private and independently hosted marketplaces.
Publisher not specified · Claude Code
Multi-account Google Workspace MCP server — connect multiple Gmail, Google Calendar, and Google Drive accounts with smart routing. Target accounts by label, email, or domain. Supports per-account OAuth credentials for different organizat...
Community
View plugin →Publisher not specified · Claude Code
Gyoza is AI copilot extension that leverages llms.txt in order to improve navigation of websites on user behalf.
Community
View plugin →Publisher not specified · Claude Code
Intelligent, quick, and lightweight prompt inventory. Observes, captures, and evolves reusable prompts and workflows into a living, browsable collection.
Community
View plugin →Publisher not specified · Claude Code
AI-powered hackathon PPT generator for Claude Code. One /ppt command to analyze your project codebase, choose from 6 stunning visual styles (Gradient Glass, Apple Vision, Google Material, Microsoft Fluent, Vercel Mono, Linear Mesh...
Community
View plugin →Publisher not specified · Claude Code
Agent skills for the Haira programming language. Provides complete language knowledge — syntax, types, standard library, agentic constructs (providers, tools, agents, workflows), compiler internals, and idiomatic patterns. Includes two s...
Community
View plugin →Publisher not specified · Claude Code
A Clade Code plugin for development with Halliday Payments, the all-in-one platform for integrating crypto deposits, fiat-to-crypto onramps, and cross-chain swaps.
Community
View plugin →Publisher not specified · Claude Code
Connect Claude Code to human experts via Slack. Ask questions, get answers, and build organizational knowledge — all without leaving your editor.
Community
View plugin →Publisher not specified · Claude Code
Push AI session handoffs to HandoffKit automatically via MCP. Store your AI prompts, handoff messages, and session context in one place. Checkbox-select what each session needs and copy with one click. This plugin connects Claude Code...
Community
View plugin →Publisher not specified · Claude Code
Harness leverages Claude Code's agent team system to decompose complex tasks into coordinated teams of specialized agents. Say "build a harness for this project" and it automatically generates agent definitions (.claude/agents/) and skil...
Community
View plugin →Publisher not specified · Claude Code
harness-architect is a meta-tool that scans any target project and builds an end-to-end Claude Code harness — CLAUDE.md, settings, rules, agents, playbooks, hooks, and MCP — through a 9-phase orchestrated workflow. The plugin enforces a...
Community
View plugin →Publisher not specified · Claude Code
Multi-agent development harness for Claude Code. Your AI has speed; we give it direction — through living specs and focused specialist agents.
Community
View plugin →Publisher not specified · Claude Code
Harness Designing Plugin helps design teams turn their scattered AI setup — Notion prompts, Figma comments, AGENTS.md rules, chat histories — into a five-layer design harness that compounds across sessions and rotations. Four skills wal...
Community
View plugin →Publisher not specified · Claude Code
AI Agent Harness Engineering: bootstrap, audit, and evolve a reliable 6-layer agent harness for any project. Generates AGENTS.md, hooks (type-check, .env protection, auto-format), architecture docs, and sprint planning tools. Supports Cl...
Community
View plugin →Publisher not specified · Claude Code
Autonomous LLM agent optimization using LangSmith. Spawns 5 parallel proposers in git worktrees, evaluates candidates via LangSmith experiments, and merges winners automatically. Includes evaluator agent (LLM-as-judge via langsmith-cli),...
Community
View plugin →Publisher not specified · Claude Code
Makes a repo agent-ready with AGENTS.md, boundary tests, CI pipeline, and GC scripts based on OpenAI's harness engineering methodology
Community
View plugin →Publisher not specified · Claude Code
HarnessKit is a professional-grade engineering framework that empowers AI agents with a robust 'harness' of structured controls and specialized personas. Built on the principles of Harness Engineering, it enforces a disciplined developme...
Community
View plugin →Publisher not specified · Claude Code
Adaptive harness for vibe coders — automatically detects your repo stack, applies experience-level guardrails (beginner/intermediate/advanced), observes sessions via zero-token shell hooks, and continuously improves your workflow by prop...
Community
View plugin →Publisher not specified · Claude Code
The Harness SAST and SCA plugin for Claude Code enables Secure AI Coding, bringing real-time security into your AI-assisted development workflow. All AI-generated code is automatically scanned, validated, and remediated as you work.
Community
View plugin →Publisher not specified · Claude Code
Autonomous implementation engine for Claude Code. Generates PRDs (drafti), implements code autonomously (harnish), and inspects artifacts (ralphi).
Community
View plugin →Publisher not specified · Claude Code
HasData turns Claude Code into a research, lead-generation, and data-extraction agent. Instead of stitching together generic scrapers, the plugin gives Claude direct access to 40+ dedicated data APIs that return ready-to-use structured J...
Community
View plugin →Publisher not specified · Claude Code
Your personal AI dev team. Five specialized roles — Manager, Designer, CTO, QA, and Developer — each with isolated context and permissions. The Manager writes Gherkin specs, then each role takes over: Designer creates mockups, CTO picks...
Community
View plugin →Publisher not specified · Claude Code
Structured web data extraction for AI agents. Pass any URL and a plain-English prompt describing what data you want — get back clean, structured JSON. Handles JavaScript rendering, Cloudflare protection, and complex page layouts automati...
Community
View plugin →Publisher not specified · Claude Code
Lifecycle control plane for AI-built products. Takes a startup idea and produces a validated, specified, architected, implementation-ready system through four phases: validate the idea with market and competitor research, define MVP scop...
Community
View plugin →Publisher not specified · Claude Code
Rust-based Telegram channel for Claude Code. Drop-in replacement for the official Bun-based Telegram plugin — same features, 20x lighter. 3.5 MB binary, ~5 MB RAM, <50ms startup. Includes access control (pairing, allowlists, group polici...
Community
View plugin →Publisher not specified · Claude Code
Generate clean SVG block diagrams of HDL/RTL/SoC designs. Color-codes by clock domain, distinguishes AXI-MM/Lite/Stream, draws CDC blocks with split fill, omits clock/reset/JTAG/debug clutter, and validates output geometry.
Community
View plugin →Publisher not specified · Claude Code
HealthClaw Guardrails is the security layer between AI agents and clinical FHIR data. Every agent read passes through PHI redaction (names truncated to initials, DOBs to year, identifiers masked). Every write requires an HMAC-signed step...
Community
View plugin →Publisher not specified · Claude Code
Health & training meta-router — 12 evidence-based frameworks (Mediterranean Diet/PREDIMED, Low-Carb/Keto, Intermittent Fasting, Macro Tracking, Progressive Overload, Strength Basics, Hypertrophy Volume/RP, Polarized Endurance/Seiler, Sle...
Community
View plugin →Publisher not specified · Claude Code
Analyze video files: especially bug report screen recordings, directly in Claude Code. Extracts frames via ffmpeg, transcribes audio via whisper-cpp, and produces structured reports with steps-to-reproduce, error messages, and timestamps...
Community
View plugin →Publisher not specified · Claude Code
Build on Solana with Helius — live blockchain tools, expert coding patterns, and autonomous account signup
Claude Marketplace
View plugin →Publisher not specified · Claude Code
Build on Solana with Helius — live blockchain tools, expert coding patterns, and autonomous account signup
Community
View plugin →Publisher not specified · Claude Code
Manage your tasks from Claude. Create, organize, search, and complete tasks with natural language. Works instantly with zero setup — tasks stored locally. Optionally pair with the SHrimp iOS app for phone sync, email-to-task pipeline, an...
Community
View plugin →Publisher not specified · Claude Code
Audits codebases and design systems against Apple's Human Interface Guidelines. Scans SwiftUI, UIKit, CSS, HTML, and JavaScript for HIG violations across iOS, iPadOS, macOS, watchOS, tvOS, visionOS, and Web/PWA targets. Generates structu...
Community
View plugin →Publisher not specified · Claude Code
Static analysis for potential HIPAA-related issues in AI-assisted development. Informational only; not legal advice or compliance certification.
Community
View plugin →Publisher not specified · Claude Code
Persistent memory that survives across sessions. Hipocampus gives your agent a 3-tier memory system (hot/warm/cold) with a self-compressing 5-level compaction tree. Every session, the agent auto-loads a ~3K token topic index (ROOT.md) so...
Community
View plugin →Publisher not specified · Claude Code
Self-managing documentation system with a 15-domain hierarchy, 22-field metadata schema, intelligent pattern discovery, and GitHub Actions automation. Generates and maintains hierarchical documentation with rich metadata, auto-discovers ...
Community
View plugin →Publisher not specified · Claude Code
Bio-inspired swarm orchestrator for Claude Code. Breaks tasks into parallel subtasks, coordinates agents through stigmergy, learns across sessions with pheromone scoring, and scales concurrency adaptively. 16 mechanisms from ant colonies...
Community
View plugin →We collect the public Claude Marketplace and these Anthropic-hosted catalogs:
Source labels describe where a listing was found. Community is separate from Official; inclusion does not imply an Anthropic verification badge. Cross-catalog entries are combined only when names and repository paths agree. Distinct subdirectories and declared component selections stay separate. Possible duplicates without enough evidence remain separate records.
Reported installs come from Claude Marketplace. Counts are never added across duplicate listings and are not independently verified users or revenue. Missing counts mean unknown. First seen is our observation date, not a release date.
Private and independently hosted marketplaces are outside this collection. We archive listing and manifest snapshots; linked plugin code is not downloaded or executed.
