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hope1026/weppy-roblox-mcp

v2.6.3 Bugfix

This release fixes issues for SREs watching stability and regressions.

Published 1mo MCP Developer Tools
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

ai ai-agents antigravity claude claude-code codex
+13 more
cursor game-development gemini luau mcp mcp-server model-context-protocol plugin roblox roblox-plugin roblox-studio typescript weppy-roblox-mcp

Summary

AI summary

Fixed MCP tools failing to register with strict clients like Claude Code 2.0.21+.

Full changelog

Bug Fixes

  • Fix MCP tools failing to register on Claude Code 2.0.21+ and other strict MCP clients — Starting a session with @weppy/roblox-mcp configured returned a 400 input_schema does not support oneOf, allOf, or anyOf at the top level error, causing no WEPPY tools to load at all. The server now sanitizes tools/list responses so the schema passes Anthropic API validation. Users on Claude Code 2.1.x were unaffected (the client already worked around the issue), but users on older Claude Code, Cursor, Cline, or direct API integrations will now get a clean tool registration without any config change.
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About hope1026/weppy-roblox-mcp

MCP server and plugin that lets AI agents (Claude Code, Cursor, Codex, Gemini) directly control a live Roblox Studio session — create scripts, instances, terrain, lighting, and assets via natural language. 21 tools, 140+ actions, bidirectional sync, and automated playtest.

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Related context

Beta — feedback welcome: [email protected]