Model Context Protocol
free Stack pickCanonical MCP spec, now Linux Foundation-governed
Latest spec at /specification/latest. Blog at blog.modelcontextprotocol.io.
| URL | https://modelcontextprotocol.io |
| Tier | free |
| Relevance | high |
| Last active signal | 2026-07-28 release candidate |
| Verified alive | yes |
| Category | Agent era 2026 |
| Stack match | yes |