Headline Power Analyzer Connector for AI agents.
3 live capabilities
Audit marketing copy for emotional impact and platform compliance.
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Why people use Headline Power Analyzer
Headline Power Analyzer for Marketing Copy Audit
This Connector changes that by giving your AI client a way to audit your marketing copy for actual impact. Instead of just guessing, you can get a breakdown of which specific words are doing the heavy lifting and how they contribute to the overall emotional weight of your message. You can also check if your title is too long for a specific social feed, an email subject line, or a Google Ad without having to manually count characters every single time.
What Vinkius changes
You get data-backed feedback on your copy before you hit publish.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 6,100+ Connectors
- Real-world use case 01
Ad Copy Review
A marketer wants to know if a headline is too aggressive.
- Real-world use case 02
Social Media Planning
A social media manager needs to know if a tweet will be truncated.
- Real-world use case 03
Email Marketing
A content creator wants to know if an email subject line is too long.
Complete set · 3capabilities
The complete Headline Power Analyzer capability set.
These are the exact actions your AI can choose when you ask it to work with Headline Power Analyzer.
01—03
3 capabilities in this set.
Part of 3 available through Headline Power Analyzer.
- 01 Capability
Analyze headline linguistics
Identifies high-impact power words and calculates the Emotional Marketing Value of your text. It provides a clear look at the linguistic balance of your headlines.
- 02 Capability
Check platform compliance
Predicts if your headline will be truncated on major platforms like Google Ads or Meta Ads. It estimates character counts and pixel widths to ensure your copy stays visible.
- 03 Capability
Get sentiment analysis
Analyzes the emotional tone and polarity of your headlines. Use this to make sure your marketing copy aligns with your brand voice.
Set up in minutes
One URL. Then ask Headline Power Analyzer to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Headline Power Analyzer from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_bzQ3Vqj082fV6Wlfys93iNqOInQbo1YQmduUW1T6/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Headline Power Analyzer, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Headline Power Analyzer for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_bzQ3Vqj082fV6Wlfys93iNqOInQbo1YQmduUW1T6/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Headline Power Analyzer URL.
- Step 03
Save and start
Save the connection and enable Headline Power Analyzer in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"headline-power-analyzer": {
"url": "https://edge.vinkius.com/vk_preview_bzQ3Vqj082fV6Wlfys93iNqOInQbo1YQmduUW1T6/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Headline Power Analyzer
Open Agent mode in chat and ask: "Using Headline Power Analyzer, help me...". 3 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"headline-power-analyzer": {
"url": "https://edge.vinkius.com/vk_preview_bzQ3Vqj082fV6Wlfys93iNqOInQbo1YQmduUW1T6/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Headline Power Analyzer
Ask Copilot: "Using Headline Power Analyzer, help me...". 3 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"headline-power-analyzer": {
"url": "https://edge.vinkius.com/vk_preview_bzQ3Vqj082fV6Wlfys93iNqOInQbo1YQmduUW1T6/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Headline Power Analyzer
Open Cascade and ask: "Using Headline Power Analyzer, help me...". 3 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"headline-power-analyzer": {
"url": "https://edge.vinkius.com/vk_preview_bzQ3Vqj082fV6Wlfys93iNqOInQbo1YQmduUW1T6/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Headline Power Analyzer
Ask Cline: "Using Headline Power Analyzer, help me...". 3 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add headline-power-analyzer --transport http "https://edge.vinkius.com/vk_preview_bzQ3Vqj082fV6Wlfys93iNqOInQbo1YQmduUW1T6/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Headline Power Analyzer
Ask Claude: "Using Headline Power Analyzer, show me...". 3 tools are ready
Where the request belongs
Work Headline Power Analyzer can move forward.
This is for marketing professionals who need to move fast without sacrificing copy quality. It helps anyone who is tired of manual character counting or guessing how a headline will land on a mobile screen.
Copywriter
They use this to quickly test multiple headline variations for emotional impact and power word density.
Marketing Manager
They use this to ensure all ad copy across different platforms stays within brand voice and character limits.
Content Strategist
They use this to audit high-level content titles for engagement potential and platform visibility.
E-commerce Owner
They use this to optimize product titles for maximum click-through rates on social feeds and search results.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
Browse Connectors
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Audit text for SEO performance using Flesch-Kincaid, sentence density, and passive voice analysis.
Narrative Structure Analyzer
Detect storytelling frameworks, tension ratios, and compositional quality in long-form copy.
Determ
Equip your AI agent to monitor media mentions, track keywords, and analyze sentiment via the Determ (formerly Mediatoolkit) API.
Meltwater
Media intelligence and social monitoring via Meltwater. track news, mentions, and analytics.
Bring your own AI
Change the model, client or framework. Keep Headline Power Analyzer connected.
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Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
Amp -
Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
Warp -
Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about Headline Power Analyzer.
The practical details behind the request, access and result.
How does Headline Power Analyzer help with my ads?
It audits your ad copy to ensure it hits the right emotional notes and stays within the character limits of platforms like Google and Meta.
Can Headline Power Analyzer check for X (Twitter) character limits?
Yes, it estimates character counts and pixel widths to ensure your headlines won't be cut off on X.
What is the Emotional Marketing Value score?
It is a percentage score that tells you how much emotional weight your headline carries based on the power words you use.
Can I use Headline Power Analyzer for email subject lines?
Yes, it checks if your subject lines are too long and provides feedback on their emotional tone and polarity.
Does Headline Power Analyzer help with brand consistency?
It allows you to monitor the emotional tone of your copy to make sure it stays consistent with your brand voice across all channels.
How do I know if my headline is too aggressive?
By using the sentiment analysis capability, your AI client can give you a polarity score to help you determine if the tone is appropriate.
How can I check if my headline is too long for Twitter?
You can use the check_platform_compliance capability to verify the character count and estimated pixel width against platform-specific constraints.
What is EMV in this context?
EMV stands for Emotional Marketing Value. It is a percentage calculated by analyzing the ratio of emotional words to the total word count in your headline.
Does this capability support languages other than English?
The current version of the linguistic analysis engine is optimized for English-language headlines and uses an English-based lexicon.
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