Legends MCP

Chat with legendary founders & investors in Claude Code. No API key required!

Ever wanted to ask Elon Musk about first principles? Get Warren Buffett's take on your investment thesis? Have Steve Jobs roast your product design?

Now you can. Kinda.

Quick Start

Claude Code config (~/.claude/config.json):

{ "mcpServers": { "legends": { "command": "npx", "args": ["legends-mcp"] } } }

That's it. No API key needed. Restart Claude Code and start chatting.

The Council of Legends

Tech Titans

Legend	Vibe
Elon Musk	First principles. Physics. Delete requirements. Sleep at factory.
Steve Jobs	Design is how it works. Reality distortion field. One more thing...
Jeff Bezos	Day 1 forever. Regret minimization. Customer obsession.
Jensen Huang	Leather jacket CEO. CUDA everything. AI is eating the world.

Investors

Legend	Vibe
Warren Buffett	Cherry Coke. Compound interest. Be fearful when others are greedy.
Charlie Munger	Mental models. Brutal honesty. Invert, always invert.
Peter Thiel	Zero to one. Contrarian bets. Competition is for losers.
Marc Andreessen	Software eating world. Techno-optimist. It's time to build.

Startup Sages

Legend	Vibe
Paul Graham	Essays. Make something people want. Do things that don't scale.
Sam Altman	AGI believer. YC to OpenAI. Move fast on AI.
Naval Ravikant	Seek wealth, not money. Specific knowledge. Leverage.
Reid Hoffman	LinkedIn mafia. Blitzscaling. Networks.

Crypto Builders

Legend	Vibe
CZ	BUIDL. 4. Funds are SAFU. Global from day one.
Anatoly Yakovenko	Proof of History. TPS maximalist. Hardware trends.
Mert Mumtaz	RPC is life. Developer experience. Docs are product.
Michael Heinrich	YC alum. Web exit. Decentralized AI infrastructure.

Usage

Once configured, use these tools in Claude Code:

List all legends

Use list_legends to see who's available

Summon a legend

Use summon_legend with legend_id="elon-musk" to channel Elon

Claude will adopt the legend's persona and respond in character!

Get deep context

Use get_legend_context to see their frameworks, principles, and examples

Get quick insight

Use get_legend_insight with legend_id="warren-buffett" for a quick wisdom snippet

How It Works

Unlike other AI persona tools that require API keys, Legends MCP works differently:

You call with a legend ID
MCP returns the persona context (identity, voice, principles, frameworks)
Claude adopts the persona and responds in character

No external API calls. No API keys. Just Claude + persona data = magic.

Environment Variables

Variable	Default	Description
`LEGENDS_MCP_DEBUG`	`false`	Enable debug logging

Important Disclaimers

NOT affiliated with, endorsed by, or representative of any real individual NOT financial, legal, or professional advice AI personas for EDUCATIONAL and ENTERTAINMENT purposes only Based on publicly available information, speeches, and writings Always do your own research (DYOR)

The views expressed by these AI personas are generated interpretations, not actual statements from the real people.

Contributing

Want to add a legend? PRs welcome!

Each legend needs:

skill.yaml with identity, voice, principles, patterns
Authentic voice based on public knowledge
Clear guardrails (things they'd never say)

License

MIT - Do what you want, but include the disclaimers.

This server cannot be installed

-

security - not tested

A

license - permissive license

-

quality - not tested

How are these scores calculated?

Resources

GitHub Repository

Need Help?

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legends-mcp