anthropic for Claude Code

16,141 mods tagged anthropic that install into Claude Code, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.

Also for Claude Code: Git and workflow · Web3 and blockchain · Python · React · TypeScript · docker · Go · Rust · Localization · nextjs · bun · PostgreSQL

claude-human-review

553

IrtezaAsadRizvi/claude-human-review

Plugin Claude Code

Bundles 1 skill, 3 hooks · 83 tokens together

Force a human review gate after every Claude turn that edits files. Summarizes what changed and why, drops one-line doc comments on touched classes and functions, then waits for the developer to Approve or Undo.

not rated 15 4mo ago A tokens not measured

usage-guard

554

shirley-xue-2025/usage-guard

Skill Claude Code

Arm proactive 5-hour usage protection for long Claude Code sessions (batch, subagents, high window % at start). Daemon reads account-level 5-hour window usage (not per-session). User types /usage-guard at session start. Re-arm every sitting. If user mentions usage-guard by name, read this file and run arm.sh.

not rated 15 1mo ago A 75 tokens original MIT

arcgis-mcp-bridge

555

muend/arcgis-mcp-bridge

Skill Claude CodeCodex

Secure local-first MCP server for ArcGIS Pro / ArcPy geoprocessing. Exposes 100 declarative ArcPy tools to MCP-compatible clients such as Claude Desktop and Cursor through stdio JSON-RPC. Use when operating local ArcGIS Pro data, running ArcPy/geoprocessing, managing geodatabases, projecting vector/raster data…

not rated 15 1mo ago A 202 tokens original Apache-2.0

staleness-check

557

jonathanmr22/pact

Command Claude Code

Check what governance artifacts went stale based on what was edited this session.

not rated 15 2mo ago A 0 tokens original MIT

swarm

561

zircote-plugins/claude-team-orchestration

Plugin Claude Code

Bundles 10 skills, 5 agents · 721 tokens together

Multi-agent orchestration for Claude Code. Coordinate teams of agents with shared tasks, messaging, and 7 proven patterns including RLM for large-file analysis beyond context limits.

not rated 15 +1 5d ago A tokens not measured original MIT

gmc-mcp

562

kiwoongeom/gmc-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Google Merchant Center on Merchant API v1. MIT-licensed, pip install-able, 126 tools across 19 modules with audit log, rollback, and dry-run. Runs locally from the gmc-mcp Python package. Needs 6 environment variables to run.

not rated 15 +1 4mo ago A tokens not measured original MIT

skill-creator

563

CodeAndCanvasLabs/Daemora

Skill Claude CodeCodex

Create, edit, improve, or audit AgentSkills. Use when creating a new skill from scratch or when asked to improve, review, audit, tidy up, or clean up an existing skill or SKILL.md file. Also use when editing or restructuring a skill directory (moving files to references/ or scripts/, removing stale content, validating…

not rated 15 +1 2mo ago A 121 tokens AGPL-3.0

timeboxed-iterating

564

av/skills

Skill Claude CodeCodex

Run a task iteratively over a user-specified duration by dispatching subagents. The orchestrator stays strictly linear and time-checked, but each iteration fans out MULTIPLE subagents in parallel over independent units (and those subagents may fan out further). Shared state — a compact progress digest and a growing…

not rated 15 +1 7d ago A SkillSpector: warn 239 tokens original MIT

openwiki

565

SoulKyu/openwiki-cc

Plugin Claude Code

Bundles 1 skill, 1 command, 1 hook · 81 tokens together

Generate and maintain an openwiki/ documentation wiki (init | update) for any repository — a native Claude Code port of langchain-ai/openwiki.

not rated 14 2mo ago A tokens not measured

upkeep

566

wei18/Upkeep

Plugin Claude Code

Bundles 1 skill · 40 tokens together

Run the Upkeep repo audit locally against any repository path — output-only drift report with evidence and severity.

not rated 14 yesterday A tokens not measured original MIT

cobusgreyling/agent-skills

Skill Claude CodeCodex

Manage what enters and stays in the context window — pruning, compaction, summary fidelity, ordering — so the agent stays coherent on long runs without inflating cost. Use when the user is hitting context limits, running long agentic loops, paying for full-history replays, or asks "how do I keep context manageable?" /…

not rated 14 2mo ago A 82 tokens

web-asset-generator

569

onurkanbakirci/awesome-skills

Skill Claude CodeCodex

Generate web assets including favicons, app icons (PWA), and social media meta images (Open Graph) for Facebook, Twitter, WhatsApp, and LinkedIn. Use when users need icons, favicons, social sharing images, or Open Graph images from logos or text slogans. Handles image resizing, text-to-image generation, and provides…

not rated 14 8mo ago A 78 tokens

open-skills

570

allemaar/open-skills

Plugin Claude Code

Bundles 70 skills · 7,877 tokens together

Reusable, inspectable skills for AI coding agents. Every skill has a readable SKILL.md; 40 of 70 also carry a declarative protocol.yon whose structure can be validated with @younndai/yon-parser. Validation does not enforce runtime obedience. A personal project by Alexandru Mares, separate from the YounndAI™ product…

not rated 14 changed yesterday A tokens not measured original Apache-2.0

optimise-skill

571

yungbose/upskill

Skill Claude CodeCodex

Use when tuning/optimising/"training" a skill's judge-shaped rubric (a single text document that makes a recurring, scorable decision) against outcome-labelled evidence — e.g. "train the triage rubric", "optimise the reviewer-severity rubric", or the command "/optimise-skill ". Runs on the Claude Max subscription via…

not rated 14 3mo ago A 110 tokens original MIT

build-it

572

DevOtts/build-it

Skill Claude Code

Autonomous goal-to-DoD delivery orchestrator — the build stage of the -it lifecycle ("plan-it plans it, build-it builds it"); formerly named fable-it. Hand it a goal and a numbered Definition of Done and it runs the whole job to completion, typically unattended, enforcing checkable gates (turn-end, claim…

not rated 14 1mo ago A 162 tokens original MIT

uitkit marketplace

574

UitbreidenOS/UitKit

Plugin Claude Code

Lists 3 plugins

The Claude Code knowledge system — 377+ skills, 104 agents, hooks, MCP configs, and project structures across every professional domain.

not rated 14 2mo ago A tokens not measured

magician

575

Alexander-Tyagunov/magician

Plugin Claude Code

Bundles 26 skills, 4 agents, 10 hooks · 1,522 tokens together

Full-stack SDLC plugin with dynamic project inspection, a local code knowledge-graph + cache, cross-session reference memory, self-learning, parallel agent orchestration, and feature comprehend→port/integrate (/transmute).

not rated 14 changed 8d ago A tokens not measured original MIT

mcp-mongodb-atlas

576

mongodb-developer/mcp-mongodb-atlas

MCP server Claude CodeCodexCursor +2

MCP Tool to operate and integrate MongoDB Atlas projects into an AI developed project. Runs locally from the mcp-mongodb-atlas npm package.

not rated 14 1y ago A tokens not measured original MIT archived

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: