Search 14.5M Smithsonian Open Access objects across 20+ museums via MCP, and retrieve CC0 images for the 5.2M that carry openly-licensed media. STDIO or Streamable HTTP.
Latest release v0.3.9 — v0.3.9: Precise searches and richer Smithsonian object metadata · 18 Oct 2026
2 files for Codex, OpenCode and Claude Code: smithsonian-mcp-server AGENTS.md, smithsonian-mcp-server CLAUDE.md — 15,354 tokens loaded in every session.
AGENTS.md A 7,677 tok CLAUDE.md A 7,677 tok These files are cyanheads/smithsonian-mcp-server's own configuration — they tell Codex, OpenCode and Claude Code how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.