Looking for an alternative to Regulatory Intel MCP? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Developer Tools ecosystem, we have cataloged and compared the top alternative MCP servers below.
US Federal Register for AI agents: rules, notices and executive orders. No API keys.
Direct comparison of key metrics, runtimes, authentication methods, and community popularity.
| Server Name | Runtime | Auth | Pricing | GitHub Stars | Downloads | Action |
|---|---|---|---|---|---|---|
| Remote (SSE) | Free/None | Free | — | — | Current | |
| npx | Free/None | Free | 344 | — | Compare → | |
| Remote (SSE) | No auth required | Free | 904 | — | Compare → | |
| npx | API key | Bring your own API key (usage-based cost) | 28,086 | — | Compare → | |
| npx | No auth required | Free | 824 | — | Compare → | |
| uvx | No auth required | Free | 744 | — | Compare → | |
| npx | Free/None | Free | 100 | — | Compare → | |
| npx | API key | Free | 2,999 | — | Compare → | |
| uvx | No auth required | Free | 503 | — | Compare → | |
| npx | No auth required | Free | 408 | — | Compare → | |
| npx | Free/None | Free | 7 | — | Compare → | |
| npx | No auth required | Free | 2 | — | Compare → | |
| Remote (SSE) | API key | Free | 164 | — | Compare → |