MCP server for enabling LLM applications to perform deep research via the MCP protocol

Prompt as Code | GPT-Image2 工业级提示词引擎与模板库，530+ 个案例逆向工程，20+ 套工业级模板，并提炼出Skills，持续更新中

DSH provider plugin for Codex access through a ChatGPT subscription.

ChatGPT & Gemini：Add Folders, Timeline & Prompts. - 为 ChatGPT & Gemini 添加文件夹、提示词库和时间轴。

Bring ChatGPT’s reasoning to your local codebase. Work directly, or delegate larger tasks to DSH.

An autonomous agent that conducts deep research on any data using any LLM providers

Image generation (gpt-image-2) and GPT-5 subagents for Claude Code — through the Codex CLI login you already have. No OpenAI API key.

Official remote MCP server for Atlassian. Securely connect Jira, Confluence, Jira Service Management, Bitbucket, and Compass to Claude, ChatGPT, Cursor, VS Code, and other AI tools using OAuth 2.1 or API tokens.

1098 professional Agent Skills for Claude, ChatGPT, Gemini, Cursor & Codex — from PRDs and postmortems to appealing a disability benefit, building a go-bag, and settling into a new country. Plain-markdown, MIT, in Anthropic's official plugin directory. Free in-browser or 'npx pm-claude-skills add'.

Use ChatGPT (Codex), Claude, and Grok (X Premium) subscriptions as DeepSeek Harness LLM providers — OAuth login in the web UI, no API keys

Import 14+ external agent chat histories (Claude Code, Codex, ChatGPT, Cursor, Gemini, Reasonix, opencode, ZCode, Grok Build, OpenClaw, Pi, Hermes, Kimi CLI, DSH) into DeepSeek Harness as resumable sessions — full-fidelity, reverse export/sync, bundle backup. | 从 Claude Code、Codex、Reasonix 等 Agent 工具导入历史消息到 DeepSeek Harness 并继续对话。

Use openai-codex models and image generation via ChatGPT OAuth for DeepSeek Harness.

DeepSeek Harness 的 ChatGPT/Codex 订阅插件：独立 OAuth、模型、真实额度、搜索与图片；无需 API Key 或 Codex CLI

⚡ The Complete X/Twitter Automation Toolkit — Scrapers, MCP server for AI agents (Claude/GPT), CLI, browser scripts. No API fees. Open source. Unfollow people who don't follow back. Monitor real-time analytics. Auto follow, like, comment, scrape, without API. Follow Bot. Like bot. Grow your account automatically.

Enhancement suite for Gemini, AI Studio, Claude & ChatGPT — plus a prompt manager for any web UI, DeepSeek Harness included. / 面向 Gemini、AI Studio、Claude 与 ChatGPT 的增强套件；提示词管理器可用于任意 Web UI，含 DeepSeek Harness。

The most comprehensive ServiceNow AI toolkit, including a full ServiceNow MCP server: 450+ MCP tools plus 26 AI capabilities (scan, review, build, ops, docs) and a direct BYOK mode. Works with Claude, ChatGPT, Gemini, Cursor, GitHub Copilot and any LLM.

Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agnostic.

Free Claude Code plugin for SEO, AEO, and GEO. Audit sites, optimize content, generate schema, and track AI visibility across ChatGPT, Claude, Gemini, Perplexity, Copilot, and Google AI Overviews.

AI job search CLI + hosted MCP server with OAuth. 170K+ jobs, 3,800+ companies, 40+ ATS. Works with Claude, ChatGPT, Cursor, Windsurf, Codex via hosted streamable-http or local stdio.

DeepSeek Harness coding-subscription OAuth: SuperGrok/Grok Build, ChatGPT Plus Codex, Kimi Code, Claude Code. Fixes AUTH API key is invalid, INVALID_REPLAY_STATE, grok-4.6 xhigh, Kimi Bearer vs x-api-key.

Claude Code skill that delegates implementation to GPT-5.6 Sol via Codex CLI, Claude plans and reviews the diff, Sol writes the code. Multi-model AI coding where the model that wrote the diff never grades it.

The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.

中文网文写作工具包 · Chinese web-novel writing toolkit (23 skills) — a Claude Code plugin, also works in ChatGPT / DeepSeek / Gemini

Customer-run client for Secure MCP Tunnel: connect private or localhost MCP servers to ChatGPT, Codex, the Responses API, and AgentKit without exposing them to the public internet.