增加对Mistral AI API或Agent API支持

Description

Contributor guide

Tech stack

typescript

Domain

backend

Issue type

feature

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

3

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

1-2 days

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

fresh

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

mostly clear

Prerequisites

Familiarity with NextChat provider architecture

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

65

Research direction

Look at existing API provider implementations in the codebase, e.g., providers/openai.ts or similar, to understand the pattern. Then implement a similar provider for Mistral AI API, handling authentication and request format. Check the Mistral API documentation for endpoints and models.