MCP Server Power Pack: 5 Production‑Ready TypeScript Servers for Claude Code

Stop losing entire weekends to MCP server debugging. Start deploying production‑safe servers in minutes.

You open Claude Code excited to build… and then you hit the wall. MCP schemas are unclear, OAuth behaves differently than expected, rate limits break silently, and GitHub examples skip the real production concerns. You burn hours on problems that shouldn’t exist.

The MCP Server Power Pack gives you five fully working, production‑ready TypeScript servers you can drop into Claude Code immediately. Each server includes complete authentication flows, permission boundaries, rate limiting, sandboxed file operations, and updated MCP schema patterns—everything the free examples leave out. Instead of 40 hours per server, you’re up and running in under 45 minutes.

What’s Included:
- 5 complete TypeScript MCP servers (GitHub, Postgres, Filesystem, REST Proxy, and Secure Tools Runner)
- 12 production‑ready config files covering auth, rate limits, and permission scopes
- 8 OAuth and token‑safety middleware patterns with inline explanations
- 5 sandboxed file‑operation modules preventing over‑permissive access
- 5 SQL‑safe execution layers with parameterized query guards
- 5 WHY‑annotated codebases explaining decisions to reduce future debugging
- Step‑by‑step deployment guides for local, Docker, and cloud environments

These servers are built from patterns used in real enterprise MCP deployments where token leakage, unsafe file access, and unbounded execution can’t happen. Everything has been tested against the newest MCP schema updates and hardened in environments where reliability matters.

Who This Is For:
- Claude Code power users who want servers that “just work” without digging through schema docs
- Developers integrating GitHub, databases, or internal APIs into Claude Code under tight deadlines
- Engineers who want safe defaults so they don’t accidentally expose files, tokens, or SQL access

Who This Is NOT For:
- People looking for minimal demos—they’re free on GitHub
- Anyone who wants to write every server from scratch for learning purposes

Guarantee: If this pack doesn’t save you at least 8 hours on your next MCP server, reach out for a full refund.

What's Included (12 files)

• filesystem-mcp-server.ts-(sandboxed-file‑read,-write,-delete,-and-directory‑scan-server)
• github-actions-client.ts-(typed-GitHub-API-wrapper-optimized-for-MCP-task-execution)
• TROUBLESHOOTING.md-(50+-common-errors:-token-issues,-CORS,-permission-denials,-MCP-connect-failures)
• web-scraper-mcp-server.ts-(cheerio‑based-scraper-with-domain‑safety-and-rate-limiting)
• slack-mcp-server.ts-(Slack-message-sender,-channel-fetcher,-and-thread-responder-server)
• database-mcp-server.ts-(parameterized-SQL-executor-with-query-sanitization-enforcement)
• SETUP-GUIDE.md-(10‑minute-setup-instructions-for-all-5-servers)
• scraper-rate-limit-guard.ts-(prevents-MCP-scraping-actions-from-triggering-anti‑bot-blocks)
• SECURITY-NOTES.md-(security-reasoning-behind-each-server-and-high‑risk-edge-cases)
• postgres-connection-pool.ts-(production‑safe-pooling-config-for-high‑concurrency-MCP-queries)
• slack-oauth-token-rotator.ts-(secure-Slack-OAuth-token-rotation-utility-with-MCP-hooks)
• github-mcp-server.ts-(GitHub-issue-PR-branch-management-MCP-server)