Go

2,604 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

backend

25

nixopus/nixopus

Cursor rule Cursor

Go API Development Rules for Nixopus Backend.

not rated 1.5k +2 yesterday A 0 tokens

vet-packages

26

safedep/vet

Cursor rule Cursor

Always use vet-mcp to vet any open source library package suggested by AI generated code before installation. Follow the rules below to use vet-mcp.

not rated 1.1k +2 yesterday A 74 tokens original Apache-2.0

aippt-jssdk-design

27

officecli/officedex

Skill Claude CodeCodex

A controlled way to generate editable PowerPoint files from JavaScript source and presentation recipes. It requires suitable source evidence and verifies the generated result instead of falling back to a general presentation generator.

not rated 1.1k +4 5d ago A 87 tokens GPL-3.0

octo-drive

28

Mininglamp-OSS/octo-cli

Skill Claude CodeCodex

Octo Drive — spaces, folders, file upload/download, online-document mounts, share links, invites, IM-attachment transfer. Works with a bot token or a user API key; the CLI routes by token kind. Load after octo-shared.

not rated 920 +1 today A SkillSpector: warn 55 tokens original Apache-2.0

release

29

jrswab/axe

Skill Claude CodeCodex

Prepare code for release (version bumps, changelog, README updates) and create an annotated tag to trigger the GoReleaser workflow.

not rated 898 +1 14d ago A SkillSpector: warn 30 tokens original Apache-2.0

agentcookie-install

30

mvanhorn/agentcookie

Skill Claude CodeCodex

Install agentcookie on a Mac source and a Linux or Mac sink so Chrome cookies sync continuously over Tailscale. Use when the user says "install agentcookie", "set up cookie sync", "share my Chrome sessions with my agent box", or "make my agent log in as me".

not rated 854 +2 changed 27d ago B SkillSpector: warn 63 tokens original MIT

browser-lookup

31

helixml/helix

Skill Claude CodeCodex

Fast, reliable technique for answering a question by logging into a web application with the chrome-devtools browser tools and reading a value off the page. Use for every support lookup in CRM, billing, ticketing or any other internal web system.

not rated 822 +3 2d ago A 52 tokens

better-fullstack

32

Marve10s/Better-Fullstack

Skill Codex

Scaffold, plan, or extend Better Fullstack projects with the generator, CLI, or MCP server. Use when a user asks to create, generate, or scaffold a fullstack starter; choose a Better Fullstack stack; add Better Fullstack capabilities; compare agent scaffolding paths; or avoid hand-authoring boilerplate project files.

not rated 799 +43 4d ago A SkillSpector: pass 71 tokens original MIT

getopenpost/openpost

Skill Claude CodeCodex

Guidance on writing fast, robust, modern Svelte code. Load this skill whenever in a Svelte project and asked to write/edit or analyze a Svelte component or module. Covers reactivity, event handling, styling, integration with libraries and more.

not rated 747 +20 yesterday A 59 tokens AGPL-3.0

ketch

34

1broseidon/ketch

Skill Claude CodeCodex

Research skill for ketch — a fast stateless CLI for web search, OSS code search, curated library docs, page scraping, and site crawling; an optional MCP server exists for operators who want it, but the CLI is the primary interface. Use when a question needs live sources: 'research X', 'what are people saying about Y'…

not rated 718 +12 changed 9d ago A SkillSpector: pass 148 tokens original MIT

GolangExpert

35

val1813/kwcode

Skill Claude CodeCodex

A coding skill for Go, a programming language, with guidance on code style, concurrent work, error handling, and tests.

not rated 686 +1 5mo ago A 3 tokens

cobra-viper

36

spf13/go-skills

Plugin Claude Code

Bundles 1 skill · 104 tokens together

Definitive guide to building CLI applications with Cobra and Viper — command-first architecture, configuration management, environment variable binding, and in-memory CLI testing. Written by spf13, the original creator of both libraries.

not rated 677 +9 1mo ago A tokens not measured original MIT

agent-manager

37

YoanWai/agent-manager

Skill Claude CodeCodex

Run a fleet of AI coding agents as live tmux sessions with agent-manager. Use when a developer is running more than one coding agent, needs to see which one is working or blocked, wants to spawn another on an independent task, or wants to review an agent's diff without leaving the terminal.

not rated 603 +10 changed 12d ago A SkillSpector: warn 63 tokens original Apache-2.0

playwright

38

bex-co/bex

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

Lets the agent drive a real browser: open pages, click, type, take screenshots and read the accessibility tree, using Playwright. Runs locally from the @playwright/mcp npm package.

not rated 574 +5 today A tokens not measured original Apache-2.0

machinist

39

owainlewis/machinist

Skill Claude CodeCodex

Use Machinist to create, assign, and monitor software tasks. Use when a coding agent needs to work with Machinist, its GitHub issue workflow, intake labels, direct runs, or managed queue.

not rated 509 +8 changed 1mo ago A SkillSpector: pass 47 tokens original MIT

ast-introspection

40

pilinux/gorest

Skill Claude CodeCodex

Use Go AST-aware analysis to enumerate symbols, extract signatures, and propose mechanically safe refactors (read-only by default).

not rated 506 5d ago A SkillSpector: pass 28 tokens original MIT

global

42

FreePeak/db-mcp-server

Cursor rule Cursor

You are an expert in Golang, TypeScript, and JavaScript development, focusing on scalable, maintainable, and performant code. Follow these principles for all suggestions, code generation, and responses.

not rated 469 +8 2d ago A 289 tokens original MIT

extension-upload

43

agenvoy/Agenvoy

Skill Claude CodeCodex

Package a script tool under /.config/agenvoy/tools/script/ into a tar.gz and publish to pkg.agenvoy.com registry. Keyword picker, dep/key detection, config-stored email (ask + lowercase + persist), ask version, email verification gate, multipart upload with downgrade/unique guards.

not rated 455 +14 changed 22d ago A SkillSpector: warn 63 tokens original AGPL-3.0

markrai/scrumboy

Plugin Claude Code

Bundles 1 skill · 51 tokens together

Agent plugin with Skills for operating Scrumboy boards through its MCP and Agoragentic APIs.

not rated 445 +1 today A tokens not measured AGPL-3.0

cymbal

46

1broseidon/cymbal

Skill Claude Code

Tree-sitter indexed code navigator. Use the cymbal CLI — not Read, Grep, Glob, or Bash — for finding where symbols are defined, tracing callers and callees, locating interface implementations, understanding the impact of a change, and mapping imports across an existing codebase. Returns precise, token-efficient…

not rated 355 +5 3d ago A SkillSpector: pass 89 tokens original MIT

lumen

48

ory/lumen

Plugin Claude Code

Bundles 3 skills, 2 agents, 2 hooks, 1 MCP server · 174 tokens together

Precise local semantic code search via MCP. Indexes your codebase with Go AST parsing, embeds with Ollama or LM Studio, and exposes vector search to Claude through an MCP server — no cloud, no npm.

not rated 310 +2 8d ago A tokens not measured

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: