Developer Tools & Repos MCP Servers for ChatGPT

Repo-native JSON Canvas whiteboard for humans + AI agents — discuss with your coding agent on a shared canvas; boards are plain files in

MCP server for Canvas Builder — let AI agents build, refine, publish, and download real multi-page websites.

MCP server for Captain — multimodal RAG search and live project search. Usable from Claude Code, Cursor, and any MCP-aware client.

Local-first reusable implementation registry for AI agents and versioned widgets.

CastPlan Automation MCP Server - Universal auto-configuration for any project

A cute MCP server that translates Chinese into cat-language format 🐱

Microsoft 365 MCP Server — Connect Outlook, Calendar, OneDrive & Power Automate to AI-powered IDEs

MCP server for AI-assisted CentralAuth integration guidance.

Code knowledge graph over MCP: token-budgeted context for AI coding agents.

Local-first MCP server for collecting release-consistency evidence.

A Model Context Protocol server for character-level index-based string manipulation

MCP server providing comprehensive character and text analysis tools for LLMs

MCP server for searching Claude Code and Codex CLI chat session histories.

MCP server for creating flowcharts and Sankey diagrams on chhart.app

Model Context Protocol (MCP) server for Circle's Cross-Chain Transfer Protocol (CCTP) v2 - seamless USDC transfers across multiple

Cisco NSO MCP Server

MCP stdio server wrapping the Spec-Driven Development lifecycle for agent workflows.

Clado Model Context Protocol Server

MCP server for interactive debugging with code instrumentation. Cursor-style debug mode for Claude Code.

an MCP server for Claude Code conversation history

MCP server for Kubernetes log analysis, anomaly detection, and root cause analysis with Claude Code