ChatGPT MCP and Apps: extensions you can try

Airbyte released an open-source, free MCP server that lets users build pipelines, fix failing syncs and chat with Snowflake or BigQuery data from Claude, ChatGPT, Cursor or any MCP client.

Evernote's official MCP connector lets ChatGPT and Claude read and work with your notes directly inside chats.

StoreAgent, a free WooCommerce plugin on WordPress.org, now ships an MCP server so Claude or ChatGPT can work on your store directly, alongside content generation and store insights.

The author reports Claude called his ContentMaschine MCP tools on the first try while ChatGPT refused, and is now retesting with Terra.

A roundup of bridge setups — webhook bots, Cursor BDK, open-source CLI/MCP repos, shared message boards and Feishu entry points — for letting one AI direct another.

lug.dev lets you build a single MCP server and connect it to Claude, ChatGPT, Cursor, Codex and custom agents, with a shareable profile.

Sandwatch's connector lets users generate content directly inside Claude or ChatGPT via its MCP endpoint.

A video breaking down the four-plus ways to wire WordPress into AI, noting the official MCP can't yet connect to Claude or ChatGPT in the browser and only 8 of 25 popular plugins expose AI access.

The release bundles Studio architecture design into the catalog, renders diagrams directly inside MCP clients like ChatGPT and Claude that support apps/extensions, and changes the licensing model.

Add thenation.city/swarm/mcp as a connector and approve once to have multiple agents take a brief and return answers in chat, without wallet access.

Duel Duck now connects via MCP to ChatGPT, Claude and Cursor, letting you ask the AI to create duels or find open crypto duels after setup.

An open-source repo plus Opus 5.5 connects a phone over wireless ADB as an MCP server in Claude Code, so one spoken sentence makes the phone tap and install apps by itself.