nwiizo/tfmcp

What's Changed

New Tools (3)

• search_policies — Search for Terraform policies (Sentinel/OPA) in the public registry
• get_policy_details — Get detailed information about a specific policy library
• get_provider_capabilities — Show all resources, data sources, functions, and guides available for a provider

Tool Filtering

• --toolsets flag on mcp subcommand: filter by category (terraform, registry, analysis, all)
• --tools flag: enable individual tools by name
• Example: tfmcp mcp --toolsets registry,analysis exposes only registry and analysis tools

Rich Server Instructions

• Comprehensive LLM guidance (1,800 chars) with:
  • Tool category descriptions
  • Recommended workflows (new project, code review, provider discovery, compliance check)
  • Safety notes for destructive operations

Live Documentation Resources

• Style guide and module development docs are now fetched live from GitHub (hashicorp/web-unified-docs)
• Falls back to embedded content if network is unavailable

Provider Resource Template

• New MCP resource template: terraform://providers/{namespace}/{name}/{version}/docs
• Dynamically fetches provider documentation from the Terraform Registry

Summary

• 34 tools total (31 existing + 3 new)
• 3 static resources + 1 dynamic resource template
• 202 tests passing
• 39/39 E2E tests passing (0 warnings, 0 failures)

Designed around Jobs-to-be-Done theory: these features strengthen tfmcp's core value as a local Terraform development companion — helping developers understand their code, discover providers, validate compliance, and work safely.