Bindu - A2A Protocol Compliant AI Agent Framework

AI agent that researches threats and generates security newsletters.

Code

Create cybersecurity-newsletter-editor.py with the code below, or save it directly from your editor.

"""Cybersecurity Newsletter Editor Agent — powered by Bindu"""

import os
from dotenv import load_dotenv
from agno.agent import Agent
from agno.models.openrouter import OpenRouter
from agno.tools.duckduckgo import DuckDuckGoTools
from bindu.penguin.bindufy import bindufy

# Environment
load_dotenv(os.path.join(os.path.dirname(os.path.abspath(__file__)), ".env"))

OPENROUTER_API_KEY: str = os.environ["OPENROUTER_API_KEY"]

# Agent
agent = Agent(
    name="Cybersecurity Newsletter Editor",
    instructions="""
    You are an expert Cybersecurity Newsletter Editor. When given a topic or request:
    1. Search the web for the latest cybersecurity news and CVEs
    2. Write a professional newsletter section in this format:

    # 🔐 Cybersecurity Newsletter — [Topic/Date]

    ## 🔥 Top Threats This Week
    - Critical active threats with actor names, sectors, and attack vectors

    ## 🛡️ CVE Spotlight
    - 2–3 high-severity CVEs: **CVE-YYYY-XXXXX** | Affected: `software` | CVSS: `score` | Status: `patched/unpatched` 

    ## 📰 News Digest
    - 3–5 short summaries: bold headline + 1–2 sentence summary + source link

    ## ✅ Recommendations
    - 3–5 actionable recommendations for security teams

    ---
    *Newsletter generated by Cybersecurity Newsletter Editor — powered by Bindu*

    Rules: Always search before writing. Return clean Markdown only.
    """,
    model=OpenRouter(id="openai/gpt-oss-120b", api_key=OPENROUTER_API_KEY),
    tools=[DuckDuckGoTools()],
    markdown=True,
)

# Bindu Configuration
config = {
    "author": "your.email@example.com",
    "name": "cybersecurity-newsletter-editor",
    "description": "AI-powered cybersecurity newsletter editor that researches threats, CVEs, and security news.",
    "deployment": {
        "url": "http://localhost:3773",
        "expose": True,
        "cors_origins": ["http://localhost:5173"],
    },
    "skills": [
        "skills/cybersecurity-newsletter-editor",
    ],
}

# Handler
def handler(messages: list[dict[str, str]]):
    return agent.run(input=messages)

# Start
bindufy(config, handler)

Skill Configuration

Create skills/cybersecurity-newsletter-editor/skill.yaml:

# Cybersecurity Newsletter Editor Skill
# Provides intelligent newsletter generation capabilities for cybersecurity topics

id: cybersecurity-newsletter-editor-v1
name: cybersecurity-newsletter-editor
version: 1.0.0
author: your.email@example.com

description: |
  Provides intelligent newsletter generation capabilities for cybersecurity topics.
  Use when users need professional cybersecurity newsletters with threat intelligence,
  CVE analysis, and security recommendations.

tags:
  - newsletter
  - cybersecurity
  - threat-intelligence
  - content-generation
  - cve-analysis

input_modes:
  - text/plain
  - application/json

output_modes:
  - text/plain
  - application/json

examples:
  - "Generate this week's cybersecurity newsletter"
  - "Create newsletter focusing on ransomware threats"
  - "Write newsletter about latest CVEs"

requirements:
  packages: []
  system: []
  min_memory_mb: 100

assessment:
  keywords:
    - newsletter
    - cybersecurity
    - threats
    - cve
    - ransomware
    - security
    - newsletter-generation

How It Works

Newsletter Structure

Top Threats This Week: Critical active threats with actor details
CVE Spotlight: High-severity vulnerabilities with CVSS scores
News Digest: 3-5 summarized security news items
Recommendations: Actionable security team guidance

Research Process

DuckDuckGoTools(): Searches for latest cybersecurity news
Web research before content generation
Source verification and link inclusion

Content Generation

Professional newsletter formatting with Markdown
Structured sections with emoji headers
CVE details in standardized format
Clean, publication-ready output

Agent Capabilities

Expert Cybersecurity Editor persona
Proactive threat intelligence gathering
Automated newsletter composition
Consistent formatting and style

Dependencies

uv init
uv add bindu agno python-dotenv

Environment Setup

Create .env file:

OPENROUTER_API_KEY=your_openrouter_api_key_here

Run

uv run cybersecurity-newsletter-editor.py

Examples:

“Generate this week’s cybersecurity newsletter focusing on ransomware threats”
“Create a monthly security briefing for our executive team”
“Summarize the latest phishing attack trends and prevention measures”

Example API Calls

Message Send Request

{
  "jsonrpc": "2.0",
  "method": "message/send",
  "params": {
    "message": {
      "role": "user",
      "kind": "message",
      "messageId": "9f11c870-5616-49ad-b187-d93cbb100001",
      "contextId": "9f11c870-5616-49ad-b187-d93cbb100002",
      "taskId": "9f11c870-5616-49ad-b187-d93cbb100003",
      "parts": [
        {
          "kind": "text",
          "text": "Generate this week's cybersecurity newsletter focusing on ransomware threats"
        }
      ]
    },
     "skillId": "cybersecurity-newsletter-editor-v1",
    "configuration": {
      "acceptedOutputModes": ["application/json"]
    }
  },
  "id": "9f11c870-5616-49ad-b187-d93cbb100003"
}

Task get Request

{
  "jsonrpc": "2.0",
  "method": "tasks/get",
  "params": {
    "taskId": "9f11c870-5616-49ad-b187-d93cbb100003"
  },
  "id": "9f11c870-5616-49ad-b187-d93cbb100004"
}

Frontend Setup

# Clone the Bindu repository
git clone https://github.com/GetBindu/Bindu

# Navigate to frontend directory
cd frontend

# Install dependencies
npm install

# Start frontend development server
npm run dev

Open http://localhost:5173 and try to chat with the cybersecurity newsletter editor

Beginner

Specialized

Advanced

2.5 Cybersecurity Newsletter Editor

Code

Skill Configuration

How It Works

Dependencies

Environment Setup

Run

Example API Calls

Frontend Setup

​Code

​Skill Configuration

​How It Works

​Dependencies

​Environment Setup

​Run

​Example API Calls

​Frontend Setup

Code

Skill Configuration

How It Works

Dependencies

Environment Setup

Run

Example API Calls

Frontend Setup