plugin
A plugin is a component that extends existing software, including by adding specific capabilities to an AI chatbot.
A plugin is an add-on component that gives existing software a specific capability. In an AI chatbot, it can provide access to an external service or tool; it is distinct from an agent that plans and carries out tasks.
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Articles covering this entry
Running in Claude Code starts ten read-only checks across settings, plugins, MCP servers, skills, memory and installation paths.
Below is a practical way to start, organized around five habits and one optional plugin.
…s less about clever prompts and more about three things: the context you give the agent, the plugins it can draw on, and the checkpoints where a human steps in.
…three become far more useful once they can reach your other apps, and for apps that ChatGPT's built-in plugins do not cover, Zapier's MCP server fills the gap.
…the other direction, reviewers rejected a 900-line pull request that saved 2 ms per message send, because it would have meant maintaining a custom build plugin.
OpenAI has since turned that into platform infrastructure with plug-ins and discovery.
That design treats nearly every part of the tool as a plugin, an add-on module that can be swapped in or out, which puts it in the same "everything is a plugin"…
The same work runs faster and lighter through a plugin, an MCP server or an API key.
…is giving businesses two distinct ways to be found inside its ecosystem: a refreshed ChatGPT plugin directory and the OpenAI Marketplace for enterprise buyers.
OpenAI describes an ecosystem of more than 4,000 apps and plugins, with connections that include calendars, email, Slack and Microsoft Teams.
An ImageKit plugin supplied guidance for media features, while detailed ImageKit player documentation was added to the project context and the plan was updated.
For each supporting tool, look for a Model Context Protocol (MCP) server, a command-line interface (CLI), or an agent plugin.
Users can also configure plugins for tools such as a browser, GitHub and Vercel.
The updated ChatGPT Chrome extension puts a model selector, plugin access, reasoning controls, and tab selection in a browser side panel.
Connectors and plugins give an agent access to other applications.
After a repository update, the plugin manager can refresh automatically; Check for updates provides a way to fetch a newly synchronized version while testing.
A separate notice in the GPTs area tells users to migrate Custom GPTs to plugins by December 11.
…hropic has streamlined portions of its default system prompts and released a plugin evaluation suite to test whether custom tools and skills help or constrain t…