fast-agent

★ 3.9k

eclipse-chatgpt-plugin

★ 173

fast-agent vs eclipse-chatgpt-plugin

Q: Which is better, fast-agent or eclipse-chatgpt-plugin?

By GitHub stars, fast-agent has more community adoption, but the best choice depends on your specific use case.

fast-agent: fast-agent is a CLI-first framework for building and interacting with sophisticated multimodal AI agents and workflows. It offers comprehensive support for various LLM providers, structured outputs, and vision, with unique features like MCP Feature support and live streaming responses to the terminal.; eclipse-chatgpt-plugin: AssistAI is an Eclipse IDE plugin that exposes the entire development environment as an MCP (Model Context Protocol) server. External AI agents can read, navigate, edit, build, test, run, and debug Java projects through Eclipse APIs, preserving workspace sync, local history, and incremental compilation. It also includes a built-in LLM chat view for quick inline interactions.

TL;DR

fast-agentDev Tooling · ★ 3.9k

Rapid development and testing of sophisticated multimodal AI agents and workflows.

Read fast-agent full review →

eclipse-chatgpt-pluginDev Tooling · ★ 173

AI-assisted coding where external agents (Claude Code, etc.) control Eclipse to edit, build, and debug projects

Read eclipse-chatgpt-plugin full review →

Side-by-Side Comparison

Field

fast-agent

eclipse-chatgpt-plugin

Features

fast-agent

01Sophisticated multimodal Agent and Workflow creation.

02Comprehensive LLM provider support (e.g., Anthropic, OpenAI, Google, Ollama).

03Structured outputs, PDF, and Vision support.

04CLI-first with interactive terminal UI (TUI-style) and live streaming responses.

05Advanced agentic workflows like Chain, Parallel, MAKER, and Agents As Tools.

eclipse-chatgpt-plugin

01Exposes Eclipse IDE as an MCP server for external AI agents (e.g., Claude Code, OpenAI Codex)

02Built-in LLM chat view with support for multiple models and tool calls

03Comprehensive tool set: code editing, analysis, refactoring, testing, debugging, and Git operations

04Preserves workspace synchronization, local history, and incremental compilation

05Supports adding external MCP servers and per-server tool filtering

Use Cases

fast-agent

↳Rapid development and testing of sophisticated multimodal AI agents and workflows.

↳Diagnosing and tuning agent applications, including those requiring human input.

↳Implementing advanced agentic patterns for error reduction or complex task decomposition.

eclipse-chatgpt-plugin

↳AI-assisted coding where external agents (Claude Code, etc.) control Eclipse to edit, build, and debug projects

↳In-IDE code refactoring, documentation generation, and test creation via the built-in chat

↳Automated build, test, and debug pipelines triggered by AI agents through MCP tools

Best For

fast-agent

Trending

eclipse-chatgpt-plugin

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FAQ

What is the difference between fast-agent and eclipse-chatgpt-plugin?

Both fast-agent and eclipse-chatgpt-plugin are in the Dev Tooling category. fast-agent has 3.9k stars, while eclipse-chatgpt-plugin has 173 stars.

Which is better, fast-agent or eclipse-chatgpt-plugin?

The best choice depends on your use case. Choose fast-agent if Rapid development and testing of sophisticated multimodal AI agents and workflows., and eclipse-chatgpt-plugin if AI-assisted coding where external agents (Claude Code, etc.) control Eclipse to edit, build, and debug projects.

Is fast-agent free or open source?

Yes, fast-agent is open source on GitHub (Apache-2.0).

Is eclipse-chatgpt-plugin free or open source?

Yes, eclipse-chatgpt-plugin is open source on GitHub (MIT).

Cloud Infrastructure

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Alternatives to fast-agent →Alternatives to eclipse-chatgpt-plugin →fast-agent details →eclipse-chatgpt-plugin details →

TL;DR

Side-by-Side Comparison

Features

Use Cases

Best For

FAQ

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