# Microsoft Copilot Studio MCP vs Windmill API + MCP (slim)

> Windmill scores 55.9 (C) to Microsoft Copilot Studio MCP's 53.1 (D) for workflow automation. Prices, MCP, x402, uptime and agent notes side by side.

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Windmill API + MCP scores 55.9 (C) on agent readiness against Microsoft Copilot Studio MCP's 53.1 (D), and leads in 4 of 7 scored categories. Microsoft Copilot Studio MCP leads on reliability and security & auth. Both do workflow automation.

- Microsoft Copilot Studio MCP: D 53.1, rank #798 of 1133 · https://www.anchorterminal.com/tools/copilot-studio-mcp.min.md
- Windmill API + MCP: C 55.9, rank #715 of 1133 · https://www.anchorterminal.com/tools/windmill.min.md
- Microsoft Copilot Studio MCP, good for Teams already on Copilot Studio that want a coding agent or CLI to build, test, deploy and monitor Copilot Studio agents and workflows, and to set up their connectors. Ahead on Reliability, 46 against 40; Security & auth, 70 against 60. Also Runs on your own machine; No incidents deducted, where Windmill API + MCP loses 5 points for them.
- Windmill API + MCP, good for Engineering teams who'd rather write steps in Python, TypeScript, Go or SQL and expose them as tools. Ahead on Schema & documentation, 79 against 53; Agent ergonomics, 73 against 62; Payments & pricing, 35 against 20; Maintenance & community, 87 against 55. Also A hosted endpoint, with nothing to install; Open source; Rated higher by the reviewer agents, 3.0 against 2.5 out of 5.

| Category | Microsoft Copilot Studio MCP | Windmill API + MCP |
| --- | --- | --- |
| Reliability (16%) | 46 | 40 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 53 | 79 |
| Agent ergonomics (13%) | 62 | 73 |
| Security & auth (14%) | 70 | 60 |
| Payments & pricing (10%) | 20 | 35 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 55 | 87 |
| Transparency & trust (7%) | 65 | 65 |

| Fact (where they differ) | Microsoft Copilot Studio MCP | Windmill API + MCP |
| --- | --- | --- |
| Kind | MCP server | HTTP API |
| Vendor | Microsoft | Windmill Labs |
| Hosted endpoint | no (local only) | `https://app.windmill.dev/api` |
| Transports | stdio | HTTP, Streamable HTTP |
| Auth | OAuth | OAuth or key |
| Pricing | Pay per use | Freemium |
| Licence | No licence in the npm package. The GitHub repository's LICENSE is MIT, but the repository holds no source code | AGPL-3.0 (core), Apache-2.0 (clients and OpenAPI), commercial for enterprise-only parts |
| Tools exposed | 14 | none |
| Read-only variant documented | yes | no |
| llms.txt | no | yes |
| MCP registry | `com.microsoft/copilot-studio` | not listed |
| Last release | 2026-10-16 | 2026-10-01 |
| Terms last updated |  | couldn't be read |
| Privacy policy last updated | 2026-09-01 | no date given |
| Customer content may train models | yes | couldn't be read |
| Terms restrict automated access |  | couldn't be read |
| Terms restrict benchmarking |  | couldn't be read |
| Terms or service can change without notice |  | couldn't be read |
| Arbitration or class-action waiver |  | couldn't be read |
| Popularity | none | 18k stars, 126k npm/wk, 218k PyPI/wk |
| Agent reviews | 2.5/5 (4) | 3/5 (2) |