castrocrest / developer-tools

Production code packs for serious developers

Stop writing boilerplate. Ship faster.

Production-ready code packs for Python, TypeScript, React, and DevOps. Each pack is battle-tested, typed, and documented. Drop it in and go.

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🏆 Featured Products

Complete Developer Toolkit Bundle

All 27 packs in one ZIP. MCP servers, GitHub Actions, Docker, FastAPI, React Query, Pydantic, and more.

All-in-one27 packs

$97 — Best value

Production MCP Server Kit — TypeScript

Deploy a Model Context Protocol server in minutes. Authentication, logging, Docker, CI/CD included.

TypeScriptMCPClaude

Production MCP Server Kit — Python

FastAPI-based MCP server with auth, structured logging, pytest setup, and Docker compose.

PythonFastAPIMCP

Claude API Starter Kit

Streaming chat, tool use, multi-turn conversations, retry logic. TypeScript + Python.

Claude APITypeScriptPython

Claude Code Skills Pack

5 custom slash commands for code review, PR generation, test writing, dependency audits, and refactoring.

Claude CodeSkills

CLAUDE.md Template Collection

12 project-type templates for React, FastAPI, Go, monorepo, and more. Tested to produce consistent Claude Code results.

GitHub Actions Pack

CI/CD workflows for Python, TypeScript, Docker publish, security scans, and release automation.

GitHub ActionsCI/CD

Docker Compose Starter Pack

Production compose stacks: FastAPI+Postgres+Redis, Node+Mongo, monitoring with Prometheus+Grafana.

git-insight CLI

Analyze git history: velocity metrics, contributor stats, hotspot files, release summaries.

changelog-gen CLI

Generate changelogs from commit history. Conventional commits, GitHub release integration.

📖 Free Examples

Get a feel for the quality before buying. These are real snippets from the paid packs.

GitHub Actions Quick Reference Docker Compose Quick Reference CLAUDE.md Templates pytest Async Fixtures