Opengiver Skills — Development skill for Claude Code
Linear GraphQL API skill for Claude Code - Direct curl calls without MCP for better token efficiency.
How to install Opengiver Skills
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open byungsker/opengiver-skills and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
What Opengiver Skills does
Linear GraphQL API skill for Claude Code - Direct curl calls without MCP for better token efficiency.
Alternatives in Development
- Ccusage — CLI for analyzing Claude Code/Codex usage from local JSONL files 11.8k ★
- MCP Server Linear — Linear issue tracker integration 347 ★
- Benjamin Plus Skill — Benjamin-Plus: a measured token-efficiency skill for coding agents (−17.9% cost median, quality unchanged) 272 ★
README
Opengiver Skills
[English](README.md) | [한국어](README.ko.md)
A collection of productivity plugins for Claude Code. Built for developers who want AI-powered automation for project management, content creation, and workflow optimization.
**Contributions welcome!** Found a way to improve a plugin or have a new one to add? [Open a PR](#contributing).
What are Plugins?
Plugins are specialized tools that extend Claude Code's capabilities. Each plugin provides commands, skills, and workflows for specific tasks. When installed, Claude Code can recognize when you're working on related tasks and apply the right tools automatically.
Available Plugins
| Plugin | Description | Commands |
|---|---|---|
| linear-simple | Linear GraphQL API for issue management | /linear-simple:setup, /linear-simple:get, /linear-simple:create |
| blog-material-gen | Auto-generate blog material from Git branches to Notion | /blog-material-gen:setup, /blog-material-gen |
| product-launch-strategist | Product launch strategy advisor for indie developers | /product-launch-strategist:analyze, :pricing, :risk |
| git-worktree | Git worktree protocol for parallel development with isolated workspaces | Skill-only (no commands) |
| db-safety | Database safety protocol to prevent accidental data loss | Skill-only (no commands) |
| toss-frontend-fundamentals | Source-backed Toss code-quality review for React and TypeScript | Skill-only (no commands) |
Installation
Option 1: Claude Code Plugin (Recommended)
Install via Claude Code's built-in plugin system:
# Add the marketplace
/plugin marketplace add byungsker/opengiver-skills
# Install specific plugin
/plugin install linear-simple@opengiver-skills
/plugin install blog-material-gen@opengiver-skills
/plugin install pro
Related Skills
Migrate REST To GraphQL
Migrate legacy Shopify REST Admin API calls to the latest stable GraphQL Admin API with cost-aware queries and
Linear Claude Skill
Manage Linear issues, projects, and teams with MCP tools, SDK scripts, and GraphQL fallbacks for reliable proj
Cursor2api
Use your Cursor subscription as an OpenAI-compatible API. Direct agent.v1 protocol — real tool_calls, streamin
Claude Jira Skill
Claude Code skill for Jira Cloud REST API — no MCP, just curl
Live Jobs HTTP API Examples
Live jobs HTTP API examples: get the open jobs of the companies you name in one GET or POST request, from Gree
Ats Jobs API Python
ATS Jobs API for Python and MCP: every open job at the companies you list, from Greenhouse, Lever, Ashby, Work
Related Agents
Financial Controller
Financial Controller for agent teams. Audits token usage, run duration, tool calls and efficiency across all d
Worker Executor
Execute pre-approved mutations — Jira transitions, Linear updates, API calls, build commands.
Pipeline Optimizer
Reviews the LLM/agent pipeline — model selection, LangGraph wiring, MCP client lifecycle, async/streaming beha