Changelog

We've added LangGraph as a supported framework, built with Dawn as the meta-framework — bringing the total to 76 agent recipes across four frameworks.

LangGraph is a low-level orchestration framework for building controllable agents as graphs. It provides customizable architectures, long-term memory, and human-in-the-loop to reliably handle complex tasks.

What's New

• 19 LangGraph agents - Every recipe from the catalog is now available for LangGraph: ai-seo-audit, browser-agent, chat-with-pdf, chat-with-youtube, claw, company-knowledge, csv-to-questions, deep-search, docs-chatbot, docs-expert, extract-design-md, feedback-summary, flashcards-pdf, github-review, google-sheets, meeting-notes, slack-agent, text-to-sql, and weather.
• Dawn meta-framework - Agents use @dawn-ai/sdk and follow Dawn's file convention with index.ts, instructions.md, tools/, and subagents/ where applicable.
• Production-ready - Agents include proper tooling, skills, and subagents matching LangGraph best practices.

Installation

Install any LangGraph agent with the shadcn CLI:

bunnpmpnpmyarn
$ pnpm dlx shadcn@latest add @agentcn/langgraph/weather
Copy

Or copy the files manually:

bunnpmpnpmyarn
$ pnpm add @dawn-ai/sdk
Copy

Dawn File Convention

LangGraph agents built with Dawn use a file-based convention:

Copyweather/
├── index.ts              # Agent definition (model + config)
├── instructions.md       # Agent instructions
└── tools/
    └── get_weather.ts    # Tool definition

Copy// index.ts
import { agent } from "@dawn-ai/sdk";
 
export default agent({
  model: "anthropic/claude-sonnet-4-6",
  description: "Looks up the current weather for a location.",
});

After copying, run dawn check to regenerate route and tool metadata. Use dawn dev, dawn build, and dawn verify for the full workflow.

Switching Frameworks

Use the framework switcher on any agent page to see the Eve, Flue, Mastra, and LangGraph versions side by side. The agents work the same way — only the implementation changes.

We've added Mastra as a supported framework, bringing the total to 57 agent recipes across Eve, Flue, and Mastra.

Mastra is a TypeScript framework for building AI agents with support for workflows, RAG, memory, and tool-calling. Today, we're adding complete support for Mastra's file-based agent convention.

What's New

• 19 Mastra agents - Every recipe from the catalog is now available for Mastra: ai-seo-audit, browser-agent, chat-with-pdf, chat-with-youtube, claw, company-knowledge, csv-to-questions, deep-search, docs-chatbot, docs-expert, extract-design-md, feedback-summary, flashcards-pdf, github-review, google-sheets, meeting-notes, slack-agent, text-to-sql, and weather.
• File-based agent pattern - All agents follow Mastra's convention with config.ts, instructions.md, tools/*.ts, memory.ts, and workflows/ where applicable.
• Production-ready - Agents include proper tooling, memory, workflows, and subagents matching official Mastra template repos.

Installation

Install any Mastra agent with the shadcn CLI:

bunnpmpnpmyarn
$ pnpm dlx shadcn@latest add @agentcn/mastra/weather
Copy

Or copy the files manually:

bunnpmpnpmyarn
$ pnpm add @mastra/core @mastra/libsql @mastra/memory
Copy

File-Based Convention

Mastra agents use a file-based convention where each option maps to a file:

Copyagents/weather/
├── config.ts          # Model and agent config (uses agentConfig())
├── instructions.md    # Agent instructions
├── memory.ts          # Memory instance
├── tools/
│   └── get_weather.ts # Tool definition (default export)
└── workflows/
    └── weather.ts     # Workflow definition

Copy// config.ts - Uses agentConfig() from @mastra/core/agent
import { agentConfig } from "@mastra/core/agent";
 
export default agentConfig({
  model: "openai/gpt-5.2",
});

Switching Frameworks

Use the framework switcher on any agent page to see the Eve, Flue, and Mastra versions side by side. The agents work the same way — only the implementation changes.

Two new context.dev-powered agent recipes, each shipped for both Eve and Flue, bringing the catalog to 19.

What's New:

• AI SEO Audit — fetches a page through context.dev and scores its readability to AI answer engines (ChatGPT, Claude, Perplexity) across six categories, returning the failing checks and a copy-paste, agent-ready fix prompt.
• Extract DESIGN.md — pulls a site's design tokens, brand assets, screenshot, and page Markdown through context.dev and composes a self-contained DESIGN.md design-system document.
• Both recipes wire into the catalog, docs, and live previews, and add the CONTEXT_DEV_API_KEY environment variable.

Bright Data joins agentcn as a gold sponsor.

We made Bright Data the default provider for the Browser, Deep Search, and Chat with YouTube agents — real-time SERP results, the Web Unlocker, and a managed anti-bot browser, all configured through BRIGHTDATA_* environment variables.

We shipped the initial release of agentcn with 17 agent recipes for both Eve and Flue.