Changelog

EXPERIMENTAL — v0.1.0
DOCUMENTATION
Version history for the Schema.ai REST API, MCP server, and MCP tools. All surfaces use SemVer. Versions are independent — an API bump does not imply an MCP bump and vice versa.

REST API

Version reported via X-Schema-Version response header. URL path carries major version only (/v1/).
1.0.02026-03-03
  • Initial versioned release
  • Added X-Schema-Version response header on all endpoints
  • All endpoints under /v1/ prefix

MCP Server

Version reported via serverInfo.version in the MCP initialize handshake. The 0.x range signals the tool surface is not yet stable.
0.1.02026-03-03
  • Initial versioned release (reset from 1.0.0 to reflect experimental status)
  • Server version now read from package.json (single source of truth)
  • Added per-tool version metadata via _meta.version
  • Tools: search, get_technology, get_metric, get_insight, get_interface

MCP Tools

Each tool is versioned independently. Version reported via tool _meta.version. Description changes that affect LLM behavior are treated as MINOR bumps.
0.1.02026-03-03
  • All five tools (search, get_technology, get_metric, get_insight, get_interface) at initial versioned release