Field-by-field comparison
Compare the evidence before choosing an MCP.
Each signal stays separate, missing facts remain visible, and the column order follows your selection.
| Evidence field | AWS MCPShortlist candidate | Azure MCP ServerMCP100 Recommended |
|---|---|---|
| Task fit | ||
| Best for |
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| Not ideal for |
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| Avoid when |
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| Provenance | ||
| Provenance details | First-party MCP AWS · Publisher source ↗ | First-party MCP Microsoft · Publisher source ↗ |
| Maintenance | ||
| Maintenance details | Repo: Not documented Package: Not documented | Repo: Not documented Package: Not documented |
| Popularity evidence | ||
| Package downloads / 30 days | No reliable download data | 537,523 package downloads / 30 days · checked 2026-09-24T18:01:10.773000Z |
| Shared repository stars | 2,919 Shared repository stars (not MCP-specific) · checked 2026-10-20 | 3,708 Shared repository stars (not MCP-specific) · checked 2026-09-24T18:01:37.573000Z |
| Shared-package downloads / 30 days | 83,740 shared-package downloads / 30 days (not MCP-specific) · checked 2026-10-20 | Not documented |
| Client coverage | ||
| Client coverage details | Not documented | Claude Code✓ Local stdio Claude Desktop✓ Local stdio Codex✓ Local stdio VS Code✓ Local stdio Cursor✓ Local stdio OpenCode✓ Local stdio |
| Client coverage note | Local stdio runs on your computer. Streamable HTTP connects to a remotely hosted MCP server. | |
| Access and data | ||
| Authentication | AWS MCP Server supports OAuth and SigV4 authentication. OAuth requires AWS Sign-in permissions; SigV4 supports AWS profile-based/cross-account workflows. | The local server uses Azure's established authentication chain, commonly Azure CLI sign-in or other Microsoft identity credentials. No credential should be embedded in MCP JSON; use a dedicated least-privilege identity or subscription context. |
| Cost | The reviewed MCP documentation does not state a separate MCP server fee. Tool calls can create, modify, or query AWS resources whose normal AWS service charges may apply. | The MIT-licensed server has no separately documented MCP charge. Azure resources created or queried, network usage, logs, and the AI client remain subject to their normal plans and charges. |
| Permissions | Effective authority is controlled by AWS IAM. OAuth users need MCP authorization permissions, while service actions also require the IAM permissions for the AWS resources being accessed. | Tools invoke Azure operations using the current Azure authentication context, and Azure RBAC determines effective access. Depending on enabled services and roles, the server can read, create, update, or delete cloud resources and retrieve logs or configuration. |
| Data handling | AWS Sign-in manages OAuth consent/token refresh; OAuth access tokens are documented as valid for one hour with refresh up to 12 hours. The reviewed MCP page does not provide a separate MCP-specific data-retention/training claim. | Azure resource identifiers, configuration, logs, command inputs, and results may be returned to the MCP client. Microsoft documents optional usage telemetry that can be disabled with AZURE_MCP_COLLECT_TELEMETRY=false; normal Azure service requests remain visible to Azure. |
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| Risk context | This is a broad cloud-control MCP: with sufficient IAM it can make consequential infrastructure changes and trigger billable AWS resource usage. | A broadly privileged Azure identity can make the agent an infrastructure administrator. Use a non-production subscription for evaluation, least-privilege RBAC, explicit subscription/resource-group targeting, telemetry choice, activity logs, budgets, and confirmation before every mutation. This review does not claim MCP100 execution testing. |
| Evidence date | ||
| Editorial review | 2026-10-19 | 2026-07-24 |
| Candidate evidence | 2026-10-19 | 2026-09-24T04:25:05.554391Z |
Popularity, maintenance, fit, permissions, and client support are independent evidence fields.
Read the evidence method →