Create fun conversations with Cowsay, an ASCII art generator with 9 character variants for whimsical text formatting and
by mrseanchow·Updated Apr 13, 2026Add new capabilities to Claude beyond text generation
Example: Access external data sources, execute code, interact with tools and services
Transform Claude from chatbot to action-taking agent
Provide Claude with access to relevant context and data
Example: Load project documentation, access knowledge bases, query databases
Get more accurate, context-aware responses
Automate multi-step workflows combining AI and external tools
Example: Research → Summarize → Create document → Send notification
Complete complex tasks end-to-end without manual steps
Time estimate: 15-60 minutes depending on server complexity
Prerequisites
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Strong directory entry: Cowsay surfaces stars and publisher context so we could sanity-check maintenance before adopting.
Cowsay is among the better-indexed MCP projects we tried; the explainx.ai summary tracks the official description.
Strong directory entry: Cowsay surfaces stars and publisher context so we could sanity-check maintenance before adopting.
Cowsay is among the better-indexed MCP projects we tried; the explainx.ai summary tracks the official description.
Cowsay is among the better-indexed MCP projects we tried; the explainx.ai summary tracks the official description.
According to our notes, Cowsay benefits from clear Model Context Protocol framing — fewer ambiguous “AI plugin” claims.
Cowsay has been reliable for tool-calling workflows; the MCP profile page is a good permalink for internal docs.
We evaluated Cowsay against two servers with overlapping tools; this profile had the clearer scope statement.
We evaluated Cowsay against two servers with overlapping tools; this profile had the clearer scope statement.
We wired Cowsay into a staging workspace; the listing’s GitHub and npm pointers saved time versus hunting across READMEs.
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Claude Desktop configuration
{
"mcpServers": {
"cowsay-mcp": {
"command": "npx",
"args": [
"-y",
"cowsay-mcp"
]
}
}
}Creates ASCII art speech and thought bubbles with customizable characters like cows, penguins, and dragons. Adds fun visual flair to text messages and conversations.
Cowsay is a community-built MCP server published by mrseanchow that provides AI assistants with tools and capabilities via the Model Context Protocol. Create fun conversations with Cowsay, an ASCII art generator with 9 character variants for whimsical text formatting and It is categorized under other. This server exposes 4 tools that AI clients can invoke during conversations and coding sessions.
You can install Cowsay in your AI client of choice. Use the install panel on this page to get one-click setup for Cursor, Claude Desktop, VS Code, and other MCP-compatible clients. This server runs locally on your machine via the stdio transport.
<a href="https://github.com/mrseanchow/cowsay-mcp/stargazers"><img src="https://img.shields.io/github/stars/mrseanchow/cowsay-mcp" alt="Github Stars"></a> <a href="https://github.com/mrseanchow/cowsay-mcp/blob/main/LICENSE"><img src="https://img.shields.io/badge/license-MIT-purple" alt="License"></a> <a href="https://github.com/mrseanchow/cowsay-mcp/issues/new"><img src="https://img.shields.io/badge/Report a bug-Github-%231F80C0" alt="Report a bug"></a>
Cowsay MCP Server, providing ASCII art cow capabilities for LLMs. This implementation allows language models to generate fun ASCII art cows with custom messages.
cowsay: Generate ASCII art with a cow saying your messagecowthink: Generate ASCII art with a cow thinking your messagelist_cows: List all available cow charactersTo install cowsay-mcp for Claude Desktop automatically via Smithery:
npx -y @smithery/cli install @mrseanchow/cowsay-mcp --client claude
npm install -g cowsay-mcp
npx -y cowsay-mcp
Add this to your mcp.json file:
{
"mcpServers": {
"cowsay-mcp": {
"command": "npx",
"args": ["-y", "cowsay-mcp"]
}
}
}
Add this to your ./codeium/windsurf/model_config.json file:
{
"mcpServers": {
"cowsay-mcp": {
"command": "npx",
"args": ["-y", "cowsay-mcp"]
}
}
}
The server provides a wide variety of cow characters, including but not limited to:
default: The classic cowsmall: A smaller version of the default cowtux: A penguin charactermoose: A moose charactersheep: A sheep characterdragon: A dragon characterelephant: An elephant characterskeleton: A skeleton characterstimpy: A Stimpy characterAnd many more! Use the list_cows tool to see all available characters.
{
"name": "cowsay",
"parameters": {
"message": "Hello from LLM!",
"cow": "tux"
}
}
{
"name": "cowthink",
"parameters": {
"message": "What should I say next?",
"cow": "moose"
}
}
{
"name": "list_cows",
"parameters": {}
}
MIT License - see LICENSE file for details.
Steps
Troubleshooting
✓ Do
✗ Don't
💡 Pro Tips
Architecture
Model Context Protocol standardizes how AI hosts (Claude, Cursor) communicate with external tools and data sources through server implementations.
Protocols
Compatibility
✓ Use when
Use when you need Claude to access external data, execute actions, or integrate with tools. Best for extending AI capabilities beyond conversation.
✗ Avoid when
Avoid when native integrations exist (use official APIs directly), for real-time critical systems, or when security/compliance requires zero external dependencies.
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