Agnes AI — Copilot Chat Provider

Use Agnes AI directly from the Copilot Chat model picker — no new workflows to learn.

Love Agnes AI's price-performance but don't want to give up GitHub Copilot's agent mode, tool calling, and polished UI? This extension drops Agnes AI straight into the Copilot Chat model selector with your own API key.

Why this extension?

Don't replace Copilot — power it up. No new sidebar, no new chat UI to learn. Just a new model in the picker you already use.
Agent mode, tool calling, instructions, MCP, skills — all of it still works. Copilot's entire stack, now running on Agnes.
BYOK, pay Agnes AI directly. Your API key, your bill, your rate limits. Stored in the OS keychain, never on disk.

Features

Agnes AI in the model picker

Agnes 2.0 Flash shows up alongside GPT-4o, Claude, and friends in Copilot Chat's model selector. 128K context, native image input, and tool calling support.

Inherits Every Copilot Capability

Because this plugs into Copilot's native provider API, you get the full stack for free:

Agent mode — autonomous multi-step tasks
Tool calling — file edits, terminal, workspace search, Git, tests
Instructions & skills — all your .instructions.md, AGENTS.md, and skills just work

Secure by Default

API key lives in VS Code's SecretStorage (OS keychain on macOS / Windows / Linux). Never in settings.json, never in your Git history.

Zero Runtime Dependencies

Pure VS Code API + Node.js built-ins. No Python, no Docker, no local proxy server to babysit.

Getting Started

Prerequisites

VS Code 1.116 or later. This extension relies on non-public Copilot Chat APIs.
GitHub Copilot subscription (Free / Pro / Enterprise — the free tier works)
Agnes AI API key from platform.agnes-ai.com

Installation

Install from VS Code Marketplace, or download the .vsix from Releases.

Usage

Run Agnes AI: Set API Key from the Command Palette (Ctrl+Shift+P)
Paste your API key (usually starts with sk-)
Open Copilot Chat, click the model picker, pick Agnes 2.0 Flash
That's it — chat away

Models

Model	Best for	Context
Agnes 2.0 Flash	Everyday coding, quick edits, cheap iteration	128K

Supports tool calling and image input.

Settings

Setting	Default	Description
No additional settings	—	Zero config — just set your API key and go

API key is set via the Agnes AI: Set API Key command and stored in the system keychain.

Development

pnpm install
pnpm compile
# Press F5 to start debugging

Check Output panel → Agnes AI Debug for request/response logs.

License

MIT

Agnes AI - Copilot Chat Provider

王伟