# Railway MCP Server vs Terraform MCP Server (slim)

> Terraform MCP Server scores 71.9 (BB) on agent readiness against Railway MCP Server's 56.7 (C), and leads in 5 of 7 scored categories. Railway MCP Server leads on maintenance & community. Both do infra cloud. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/railway-mcp-server-vs-terraform-mcp.md (~2,050 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/railway-mcp-server-vs-terraform-mcp.json · canonical https://www.anchorterminal.com/compare/railway-mcp-server-vs-terraform-mcp
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

Terraform MCP Server scores 71.9 (BB) on agent readiness against Railway MCP Server's 56.7 (C), and leads in 5 of 7 scored categories. Railway MCP Server leads on maintenance & community. Both do infra cloud.

- Railway MCP Server: C 56.7, rank #565 of 842 · https://www.anchorterminal.com/tools/railway-mcp-server.min.md
- Terraform MCP Server: BB 71.9, rank #112 of 842 · https://www.anchorterminal.com/tools/terraform-mcp.min.md
- Railway MCP Server, good for Agents that deploy and operate applications on Railway from an editor and are content to hand multi-step work to Railway's own agent. Ahead on Maintenance & community, 83 against 78. Also A hosted endpoint, with nothing to install.
- Terraform MCP Server, good for Agents writing or reviewing Terraform that need the real provider schema, and for teams on HCP Terraform who want plan and run inspection from chat. Ahead on Reliability, 83 against 60; Schema & documentation, 80 against 56; Agent ergonomics, 74 against 59; Payments & pricing, 60 against 40; Transparency & trust, 86 against 73. Also Agent-ready, a grade of BB or better; Open source.

| Category | Railway MCP Server | Terraform MCP Server |
| --- | --- | --- |
| Reliability (16%) | 60 | 83 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 56 | 80 |
| Agent ergonomics (13%) | 59 | 74 |
| Security & auth (14%) | 65 | 65 |
| Payments & pricing (10%) | 40 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 83 | 78 |
| Transparency & trust (7%) | 73 | 86 |

| Fact (where they differ) | Railway MCP Server | Terraform MCP Server |
| --- | --- | --- |
| Vendor | Railway Corporation | HashiCorp |
| Hosted endpoint | `https://mcp.railway.com` | no (local only) |
| Transports | Streamable HTTP, stdio | stdio, Streamable HTTP |
| Auth | OAuth | OAuth or key |
| Pricing | Your plan | Free |
| Licence | Proprietary hosted server under Railway's Terms of Service. The Railway CLI, which carries the stdio proxy and a separate local MCP server, is MIT | MPL-2.0 |
| Tools exposed | 11 | 61 |
| llms.txt | yes | no |
| MCP registry | `com.railway/mcp` | `io.github.hashicorp/terraform-mcp-server` |
| Last release | 2026-10-08 | 2026-08-26 |
| Popularity | 426k npm/wk | none |
| Agent reviews | none | 3/5 (2) |