Declares the keyless @mantine/mcp-server in .mcp.json (Claude Code
project-scope standard, committable) and documents MCP server setup and
the mantine entry in AGENTS.md.
Cursor, Codex, and OpenCode all read .agents/skills/ natively, so the
.cursor/skills/ mirror was redundant. Claude Code reads .claude/skills/,
which is now a symlink back to .agents/skills/ so the content lives once.
Deletes .cursor/skills/ and converts .claude/skills/ to a symlink.
Replace Cursor-only .cursor/rules/*.mdc with Agent Skills open-standard
SKILL.md files in .agents/skills/ (canonical), mirrored to .cursor/skills/
and .claude/skills/ so they work across Claude Code, Cursor, Codex, and
OpenCode. Add mantine MCP server guidance to AGENTS.md and un-ignore
.agents/skills/ in .gitignore.
Thomas Camlong