4,595 boosters for "c" — open source, verified from GitHub, ready to install
Crosspost MCP Server enables developers to publish content simultaneously across multiple social networks (Twitter, Bluesky, Mastodon, Discord, LinkedIn, Dev.to) from a single utility. It's ideal for content creators, developers, and teams managing presence across multiple platforms.
Switch between Docker and Kubernetes backends for Kurtosis. After switching, restart the engine: When using Kubernetes:
This Python library provides offline timezone lookups for WGS84 coordinates by combining preprocessed polygon data, H3-based spatial shortcuts, and optional acceleration via Numba or a clang-backed point-in-polygon routine. The package aims at maximum accuracy around timezone borders (no geometry s
Integrate with Open Science Framework (OSF) for project management, preregistration, and open science workflows. 2. Create/select project 4. Set up integrations
1. Preserve custom rules from existing .gitignore 3. On auth error (401), retry with 4. Re-add preserved custom rules
Provides Flutter developers with structured guidance on integrating Firebase In-App Messaging, including setup, message triggering, privacy controls, and campaign testing to enhance user engagement.
translation-sync automates synchronization of upstream updates while intelligently translating only new or modified content, ideal for maintaining localized versions of projects. Developers managing multilingual codebases and documentation benefit from reduced manual translation overhead.
All canonicalized to via : A workspace can belong to multiple groups. Glob patterns matched via . into a workspace dir → vlt auto-targets that workspace for install/run/etc. For linked folders ( protocol), the folder must already be in the dependency chain for / to work.
This repository is a Ruby gem. Ruby 3.0+ is required, and the CI matrix exercises Ruby 3.0-3.4 against Rails/ActiveRecord appraisals from 6.0 through 7.1.
This skill provides a philosophical framework and analytical methods for evaluating whether end users can "know" what value they can achieve through a product. It guides analysis from a value discovery perspective, rather than providing checklists. End users adopt products when they know what value
A planning-first agent that generates structured task breakdowns before execution, helping developers clarify scope and avoid missteps on complex code operations. Ideal for teams using Claude in agentic workflows.
Frontmatter fields above are primarily for Claude Code / OpenClaw. author: Agents365-ai category: Content Creation
"name": "claude-dashboard", "version": "1.29.0", "description": "Unified status line for Claude Code with multi-CLI (Claude, Codex, Gemini, z.ai) usage monitoring, context, rate limits, and cost tracking",
This MCP server enables Claude to directly download and access YouTube video transcripts, making it easy for developers to integrate transcript extraction into AI workflows. It benefits content researchers, developers building transcript-based applications, and anyone needing programmatic access to YouTube video text.
This skill documents how to run the Parchi relay daemon, connect the browser extension as an agent, and use the CLI to drive browser automation. 1. Build everything: 2. Start the relay daemon (terminal A):
To check if a user is an admin, use the function from instead of checking for an property on the user object. This ensures consistent admin checks across the application and avoids errors related to non-existent properties. We use jest to unit test some things, particularly market math.
Cursor Rules for mxstbr.com
"name": "scheduler", "description": "Schedule recurring Claude Code tasks with cron expressions", "repository": "https://github.com/jshchnz/claude-code-scheduler",
Given a URL, return its main content as clean Markdown — headings, links, images, lists, code blocks all preserved. Always try one method per URL — don't cascade blindly. Pick the right one upfront. is the directory where this SKILL.md lives. Resolve it before calling the script.
"name": "axlabs-mckinsey-pptx", "description": "McKinsey-style PPTX generator with 40 production-ready slide templates (executive summary, BCG matrix, KPI dashboard, roadmap, org chart, historic-forecast, etc.). Ships with a subagent that picks the right template for each slide, defends its choice,
This booster helps developers quickly scaffold production-ready FastAPI projects with industry best practices including async patterns, dependency injection, and error handling. It's ideal for Python developers building new APIs, microservices, or backend applications.
"name": "langchain-skills", "description": "Agent skills for building agents with LangChain, LangGraph, and Deep Agents", "name": "LangChain",
Use this skill only for explicit or requests. is the only supported entrypoint.
"name": "claude-code-harness", "version": "3.17.1", "description": "Claude harness - A harness for solo developers (Vibecoders) to handle full-cycle contract development.",
